Hot-melt adhesive extruder EEX100

Hot-melt adhesive extruder EEX100 Manual 111121287/001 -- English -- NordsonDeutschlandGmbHBuchholz--MendtGERMANY

Note This manual applies to the entire series. Part number P/N = 7552471 Notice This is a Nordson Corporation publication which is protected by copyright. Original copyright date 2011. No part of this document may be photocopied, reproduced, or translated to another language without the prior written consent of Nordson Corporation. The information contained in this publication is subject to change without notice. 2011 All rights reserved. Trademarks AccuJet, AeroCharge, AquaGuard, Asymtek, Automove, Autotech, Baitgun, Blue Box, CanWorks, Century, CF, Clean Coat, CleanSleeve, CleanSpray, Control Coat, CoolWave, Cross-Cut, Cyclo-Kinetic, Dispensejet, DispenseMate, Durafiber, Durasystem, Easy Coat, Easymove Plus, Econo-Coat, EFD, ETI, Excel 2000, FlexiCoat, Flexi-Spray, Flex-O-Coat, Flow Sentry, Fluidmove, FoamMelt, FoamMix, Heli-flow, Helix, Horizon, Hot Shot, Isocoil, Isocore, Iso-Flo, JR, KB30, Kinetix, Little Squirt, Magnastatic, MEG, Meltex, Microcoat, Micromark, MicroSet, Millenium, Mini Squirt, Moist-Cure, Mountaingate, MultiScan, Nordson, OmniScan, OptiMix, Package of Values, Patternview, PermaFlo, Plasmod, PluraFoam, Porous Coat, PowderGrid, Powderware, Prism, ProBlue, Pro-Flo, ProLink, Pro-Meter, Pro-Stream, RBX, Rhino, Saturn, SC5, S. design stylized, Seal Sentry, Select Charge, Select Coat, Select Cure, Slautterback, Smart-Coat, Solder Plus, Spectrum, Speed-Coat, Spraymelt, Spray Squirt, Super Squirt, Sure Coat, Tela-Therm, Tracking Plus, Trends, Tribomatic, Ultrasaver, UniScan, UpTime, Veritec, VersaBlue, Versa-Coat, Versa-Screen, Versa-Spray,Walcom,Watermark,Whenyouexpectmore.areregisteredtrademarks ---- ofnordsoncorporation. AeroDeck, AeroWash, Apogee, ATS, Auto-Flo, AutoScan, BetterBook, CanNeck, Chameleon, Check Mate, ColorMax, Controlled Fiberization, Control Weave, CPX, Dry Cure, DuraBlue, Dura-Coat, DuraPail, Dura-Screen, Easy Clean, Eclipse, EcoDry, e.dot, E-Nordson, Equi=Bead, ESP, e Stylized, Fillmaster, Fill Sentry, Gluie, HDLV, icontrol, iflow, Ink-Dot, ion, Iso-Flex, itrend, KVLP, Lacquer Cure, March, Maxima, MicroFin, MicroMax, Minimeter, Multifil, OptiStroke, Origin, PatternPro, PluraMix, Powder Pilot, Powercure, Primarc, Printplus, Process Sentry, Pulse Spray, PurTech, Ready Coat, Scoreguard, Select Series, Sensomatic, Shaftshield, SheetAire, Spectral, Spectronic, Speedking, Spray Works, Summit, SureBead, Sure Brand, Sure Clean, Sure-Max, Swirl Coat, Tempus, ThruWave, Trade Plus, Trak, Ultrasmart,Universal,Vantage,Viper, Vista,WebCure,2Rings(Design)aretrademarks ---- ofnordsoncorporation. Designations and trademarks stated in this document may be brands that, when used by third parties for their own purposes, could lead to violation of the owners rights. Order number 7552471 Extruder EEX100 2011NordsonDeutschlandGmbH All rights reserved

Table of Contents I Table of Contents Safety Instruction... 1-1 General Description... 1-1 Safety Information... 1-1 Using Hotmelt... 1-2 Temperature... 1-2 Glue Tank... 1-2 Safety Instructions... 1-3 General Instructions... 1-3 Introduction... 2-1 Introduction... 2-1 Intended Use... 2-2 Area of Use(EMC)... 2-2 Operating Restrictions... 2-2 Unintended Use -- Examples --... 2-2 Residual Risks... 2-3 Note on Manual... 2-3 Series Overview... 2-4 Explanation of Type Designation... 2-4 ID--Plate... 2-4 Software Notice... 2-5 Notice on Electrical Engineering... 2-5 Health--Endangering Media... 2-5 Dangerous Points and Safety Devices... 2-6 Dangerous Points on the Hotmelt Adhesive Extruder... 2-6 Danger Points in the Vicinity of the Extruder... 2-7 Protective covers... 2-7 Covers... 2-7 Protective Grid inside the Hopper... 2-7 Safety equipment on the extruder... 2-8 Important safety notice:... 2-8 Lockable main switch... 2-8 Black Main Switch(Special Model)... 2-8 Emergency Stop Button(Optional for Stand--Alone Operation) 2-9 Door Lock... 2-9 Temperature Setbac... 2-9 Temperature control... 2-9 Undertemperature Interlock... 2-10 Under--temperature Indication... 2-10 Overtemperature Indication/ Shutdown... 2-10 Electrical Safety Valve... 2-11 Switch Cabinet Light Tower( optional)... 2-11 Control System... 2-12 Electrical Cabinet Ventilation... 2-12 Hose connection X1/ X2(as wiring diagram)... 2-12 InterfaceX8/X9/X10/X100... 2-12 General Description... 2-13 Functional Diagram... 2-15 2011 NordsonDeutschlandGmbH ExtruderEEX100 P/N 7552471

II Table of Contents Description of Functional Elements... 2-16 Drive... 2-16 Basic Frame... 2-16 Filling Area... 2-16 Covers... 2-16 Screw... 2-16 Screw Cylinder... 2-17 Cylinder Feed Cooling... 2-18 Basic Functionality of Hot--Melt Processing Extruders... 2-20 Mode of Operation... 2-21 Cooling... 2-21 Heating... 2-21 Screw... 2-21 Pressure Regulation... 2-22 Pressure Monitoring... 2-22 Level Monitoring of Hopper... 2-23 Temperature Monitoring... 2-23 Pump station... 2-24 Motor and Gear Pump... 2-24 Manometric switch... 2-24 Pressure sensor... 2-24 Calibration of Pressure Sensor... 2-25 Adjustment at 80% of nominal pressure range as fixed value: 2-25 Installation... 3-1 Unpacking... 3-1 Transportation... 3-1 Attaching Light Tower(optional)... 3-1 Installation and Alignment... 3-2 Setup... 3-2 Lifting(Unpacked Unit)... 3-2 Removal... 3-2 Storage... 3-2 Disposal... 3-2 Exhausting Hot Melt Adhesive Vapours... 3-3 Operating conditions... 3-3 Installation:... 3-3 Air humidity:... 3-3 Air temperature:... 3-3 Electrical Connections... 3-4 Notice on the use of ground fault circuit interrupters... 3-4 Laying Cable... 3-4 Line Voltage... 3-4 External control and signal circuits... 3-4 Pilot Voltage/ Tach Generator... 3-5 Tachometer adaptation card... 3-5 Electrical installation... 3-6 Assignment of temperature controllers to temperature sensors 3-6 Connecting Heated Hoses... 3-7 Second Open-jawed Wrench... 3-7 Connecting... 3-7 Disconnecting... 3-7 Relieving Pressure... 3-7 Connector Allocation... 3-8 Installation... 3-9 Assignment:... 3-9 Interface X10/ X 100... 3-10 Procedure... 3-10 P/N7552471 Extruder EEX100 2011 NordsonDeutschlandGmbH

Table of Contents III Specifications... 3-10 Water specifications... 3-10 Water installation... 3-11 Operation... 4-1 Start--up... 4-1 Preparations for Start--up... 4-1 Setting into operation... 4-2 -- Electrical connection... 4-2 -- General control functions... 4-2 External control functions... 4-2 Microprocessor -- temperature control... 4-3 Adjusting the temperatures... 4-3 Selecting the program level... 4-4 Beginning production... 4-5 Procedure Manual operation... 4-5 Hotmelt delivery via one or several nozzles... 4-5 Desired pressure setting on the extruder(pre--pressure pumps) 4-6 Procedure Automatic operation... 4-6 Hotmelt application with automatic, speed -- dependent metering. 4-6 Application Mode... 4-7 Intermittent Hotmelt application... 4-7 Selector Switch Pressure/ Speed Control... 4-8 Selection Speed Control... 4-8 Selection Pressure Control... 4-8 Continuous hotmelt application... 4-8 Error messages... 4-8 Dry--run protection... 4-8 Switching System ON/OFF... 4-9 Daily Start--up... 4-9 Daily Switch--off... 4-9 Switching Off in an Emergency... 4-9 Maintenance... 5-1 Danger of burns... 5-1 Relieving Pressure... 5-1 Decommissioning... 5-2 Cleaning the Screw... 5-2 Setting into operation... 5-3 Regular Maintenance... 5-4 Maintenance gear pump(optional)... 5-4 Retightening of fastening screw... 5-4 Inspection for External Damage... 5-5 External Cleaning... 5-5 Wartung der Heizpatronen... 5-5 Measuring Heating Cartridges... 5-5 Heizpatronen austauschen... 5-6 Over--temperature Thermostat... 5-6 Changing Type of Adhesive... 5-6 Purging with Cleaning Agent... 5-6 Electrical Cabinet Ventilation Maintenance... 5-6 Replacement and Cleaning of Filter Mat... 5-7 General Checks... 5-7 Continuous Checks... 5-8 Lubricant Recommendations for Threaded Connectors... 5-8 Fault Rectification... 5-8 For heating elements with ceramic insulation:... 5-9 2011 NordsonDeutschlandGmbH ExtruderEEX100 P/N 7552471

IV Table of Contents For heating elements with micanite insulation:... 5-9 Motor Lubrication... 5-9 Motor/ Gear... 5-10 Commissioning and Operation... 5-10 During Operation... 5-10 Maintenance Intervals... 5-10 Shaft sealings:... 5-10 Service and Maintenance... 5-11 Troubleshooting... 6-1 Troubleshooting/Failure Corrective Action... 6-1 Some Tips... 6-2 Troubleshooting with Control System... 6-2 Signal lamps and switch cabinet light tower... 6-2 Automatik... 6-2 Handbetrieb... 6-2 Troubleshooting tables... 6-3 Red Signal Lamp Flashing... 6-3 Device malfunctioning... 6-3 No adhesive(no motor rotation)... 6-4 Motor superheated... 6-4 No master reference voltage... 6-4 No adhesive(with motor rotation)... 6-5 Incorrect motor speed characteristics in automatic mode... 6-5 Insufficient adhesive... 6-5 One channel(heating zone) does not heat... 6-5 Removing... 7-1 General remarks... 7-1 Removing and Inserting the Screw... 7-1 Important Note:... 7-1 Removal... 7-2 Insertion... 7-3 Spare Parts... 8-1 Introduction... 8-1 Using the Illustrated Parts List... 8-1 Example... 8-1 Frame for attaching parts... 8-2 Extruder unit... 8-4 Pump unit... 8-6 GearpumpGP160M2PN7530546... 8-8 Pressure relief valve -- long... 8-11 ControlmoduleSDØ5x83 P/N7537391... 8-12 Pneumatic unit... 8-14 Extruder covers... 8-16 Technical Data... 9-1 Description... 9-1 Connection, Start--up:... 9-1 General Data... 9-1 Electrical Data... 9-1 Temperatures... 9-1 Technical Data... 9-2 P/N7552471 Extruder EEX100 2011 NordsonDeutschlandGmbH

Safety Instruction 1-1 Chapter 1 Safety Instruction General Description Safety Information The equipment described is intended for use in industrial electrical drive systems. This equipment can endanger life through rotating machinery and high voltages, therefore it is essential that guards for both electrical and mechanical parts are not removed. The following points should be observed for the safety of the personnel: Onlyqualifiedpersonnelfamiliarwiththeequipmentarepermittedto install, operate and maintain the devices. Systemdocumentationmustbeavailableandobservedatalltimes. Allnon -- qualifiedpersonnelarekeptatasafedistancefromthe equipment. Thesystemmustbeinstalledinaccordancewithlocalregulations. Aqualifiedpersonisapersonwhoisfamiliarwithallsafetynotesand established safety practices, with the installation, operation and maintenance of this equipment and the hazards involved. For more detailed definitions see IEC 364. It is recommended that anyone who operates or maintains electrical or mechanical equipment should have a basic knowledge of First Aid. Asaminimum,theyshouldknowwheretheFirstAidequipmentiskeptand the identity of the official First Aiders. These safety notes do not represent a complete list of the steps necessary to ensure safe operation of the equipment. If you wish further information, please contact your nearest representative. 2011 NordsonDeutschlandGmbH ExtruderEEX100 P/N 7552471

1-2 Safety Instruction Using Hotmelt Temperature The temperature must not exceed or fall below the specified temperature ranges; continuous temperature monitoring is appropriate. Excessively high temperatures may give rise to odours and impair the quality of the hotmelt. Excessively low temperatures also have negative effects. Should satisfactory results be achieved only at a temperature other than the specified application temperature, please be sure to contact us. Glue Tank Donotleavethegluetankinheatedstateforaprolongedperiodwithout removing the adhesive(thermal damage to the hotmelt). Whenthemachineistoremainoutofoperationforaprolongedperiod,the heating should be shut down or the temperature lowered. Glue tanks must be covered, in order to prevent contamination with paper dust, moisture and dirt. We recommend regular cleaning of the melting and application systems. Should you have any doubts or experience any difficulties when using the hotmelt,pleasecallus:wewanttohelpbeforeanydamageoccurs. Caution - Danger of Injury Protect the operating personnel against burns when handling hotmelts in hot state. Unfortunately, injuries occur when precautionary measures are ignored. Protective gloves are to be worn. Medical advice when hotmelt in hot state has come into contact with the skin: Coolburnimmediatelywithcleanandcoldwater. Donotremovehotmeltresiduesfromtheskin. Coverburnwithcleanandmoistcompressesandconsultadoctor immediately. Hotmelt adhesives also give off fumes at the specified application temperature. This often gives rise to unpleasant smells. In case of temperatures substantially below the specified application temperatures, there is a danger that harmful decomposition products may form. Measures to remove the fumes via appropriate extraction are imperative. P/N7552471 Extruder EEX100 2011 NordsonDeutschlandGmbH

Safety Instruction 1-3 Safety Instructions Status as per January 1st, 2011 Every person concerned with the transportation, mounting, operation, maintenance and repair of this machine is obliged to have carefully read and understood these operating instructions. General Instructions Workmayonlybecarriedoutonthismachinebydulytrainedstaffand/orby staff who have been correspondingly familiarized with its operation. CAUTION: Improperusemayposeriskstolifeandlimb,tothemachine itself and any ancillary equipment connected to it, and to the operational efficiency of the machine. The installed equipment may only be used for the purposes determined by the manufacturer or for purposes customary for the type of machine. The machine may only be operated by authorized staff with a suitable professional background and corresponding technical qualifications. A professionally suitable person may, based upon his professional training, expertise and professional experience as well as on his knowledge of the accident prevention and employee protection regulations, assess and execute the tasks he has been charged with, recognizing possible hazards, provided he also fulfils the necessary personal(executive) prerequisites for his work, e.g. capacity to work independently. Inordertoavoidaccidents,operationofthemachineisonlytobe carried out provided that the machine is in perfect working order. No third--party equipment is to be used in conjunction with operating the machine since this would undermine the required level of operational safety. All working methods which impair the machine s operational safety are to be refrained from. The operator is obliged to immediately report any changes affecting machine performance(and impairing operational safety) to the competent supervisory staff. In the event of a disruption which impairs staff safety, the operator is obliged to immediately shut down the machine. The machine may only be restarted once the disruption has been remedied. No safety features may be dismounted, manipulated, or rendered inoperative.the operating company is obliged to ensure that an operational check of the machine s safety devices is carried out both before the first start--up as well as prior to every recommencing of operations thereafter. Suchcheckingproceduresmustbecarriedoutbystaffwhohavebeenduly familiarized with the machine s operation. The operating company is obliged to provide the required protective gear for operatingstaffandisalsoobligedtoensurethatthisisusedbyallstaff members. 2011 NordsonDeutschlandGmbH ExtruderEEX100 P/N 7552471

1-4 Safety Instruction P/N7552471 Extruder EEX100 2011 NordsonDeutschlandGmbH

Introduction 2-1 Chapter 2 Introduction Introduction These operating instructions are written so that those who are in charge of operating the machine described read, understand, and observe the instructions given herein in every respect. A complete copy of the technical documentation should always be kept in the vicinity of the machine. WARNING: Particularly important details concerning the deployment of this machine shall be specially referred to in these operating instructions. Non compliant use is strictly prohibited! The operator shall be solely responsible for the consequences of any deviations from the above. Only by reading and knowing these operating instructions can machine defects and mistakes in handling be avoided, thus ensuring trouble--free operation. It is thus very important that these operating instructions are truly known and understood by the people responsible. Careful reading of these operating instructions prior to start--up is strongly recommended by us, since we shall not accept any liability for damages and disruptions of operations which result from non--observance of these operating instructions! We reserve the right to amend descriptions and details given in these operating instructions as may become necessary within the scope of making technical improvements to the machine. 2011 NordsonDeutschlandGmbH ExtruderEEX100 P/N 7552471

2-2 Introduction Intended Use UnitsintheseriesEEXmayonlybeusedforthemeltingandconveyingof thermoplastic adhesives or of thermoplastic raw material for adhesive manufacture. When in doubt seek permission from Nordson. When using abrasive or chemically aggressive materials, the life time of wear and tear parts(especially pumps) is very much shortened. CAUTION: Use only suitable materials! CAUTION: When using highly viscous adhesives and/ or adhesives with fillers,thegearpumpsaresubjecttoincreasedwearandtear.pleasetalkto us first. We can recommend specially hardened pumps as an alternative with comparatively higher service lives. Anyotheruseisconsideredtobeunintended.Nordsonwillnotbeliablefor personal injury or property damage resulting from unintended use. Intended use includes the observance of Nordson safety instructions. Nordson recommends obtaining detailed information on the materials to be used. AreaofUse(EMC) Theunitsaredesignedtobeusedinindustrialareas(Alsorefertoincluded Declaration of Conformity). Unintended Use - Examples - Operating Restrictions When using in residential, business or industrial areas, the equipment may cause interference with other units, e.g. radios. The unit may not be used under the following conditions: Indefectivecondition Whenchangesormodificationshavebeenmadebythecustomer Withoutheatprotectionandprotectivepanels Withelectricalcabinetdooropen Withfillinghopperlidopen Inapotentiallyexplosiveatmosphere WhenthevaluesstatedunderTechnicalDataarenotcompliedwith. Theunitmaynotbeusedtomeltandfeedthefollowingmaterials: Explosiveandflammablematerials Erosiveandcorrosivematerials Foodproducts. P/N7552471 Extruder EEX100 2011 NordsonDeutschlandGmbH

Introduction 2-3 Residual Risks Inthedesignoftheunit,everymeasurewastakentoprotectpersonnelfrom potential danger. However, some residual risks can not be avoided. Personnel should be aware of the following: Riskofburnsfromhotadhesive Riskofburnsinthevianityofthescrewcylinder Riskofburnswhenfillingthehopper Riskofburnswhenconductingmaintenanceandrepairworkforwhich thesystemmustbeheatedup. Riskofburnsfromhotaccessories,e.g.heatedhosesandhotmelt application heads Dangerofbeingpulledinbyscrew!Theextrudermustnotbeoperated without the filling hopper! Materialfumescanbehazardous.Avoidinhalation. Note on Manual NOTE: The position numbers in the illustrations do not correspond to the position numbers in the technical drawings and parts lists. NOTE: The actual machine may differ from the pictures in this manual. 2011 NordsonDeutschlandGmbH ExtruderEEX100 P/N 7552471

2-4 Introduction Series Overview The following units are included in the series. Unit Motors/ Pump station EEX100--N1E3R3TWGXQ2S 1 Explanation of Type Designation The unit EEX100--N1E3R3TWGXQ2S is used as an example. EEX100 - N1E3R3TWGXQ2S Special 2 additionals Hose/Gun connectors with protection frame with feet with protective grid withweek/daytimer with Standby/ setback 3 level sensor Cooling device on extruder frame Hose connection 16mm Pumpstationselected80l/hmax.perpump with single pump station Ni 120 Temperature sensor Extruder--type Designation for Nordson Melt Adhesive Extruder. EEX = Extruder ID- Plate Nordson Deutschland GmbH 53567 Buchholz-Mendt GERMANY www.nordson.com Made in Germany TYPE: SERIAL NO.: 111121287/001 POWER: WATT VOLTAGE: 3 x 400 VAC + N + PE YEAR OF CONSTRUCTION: 11/2011 Fig. 2-1 ID--Plate P/N7552471 Extruder EEX100 2011 NordsonDeutschlandGmbH

Introduction 2-5 Software Notice Changes to software provided by Nordson may only be made after consultation with the members of our staff charged with the maintenance of the software. In the event of unauthorized changes being made to our software without ourexplicitapproval,weforourpartshallbeexemptfromanyliabilityforall thus incurred cases of damage or loss, whether these be indirectly or directly connected to such changes. Notice on Electrical Engineering WARNING: Risk of electrical shock. Failure to observe may result in personal injury, death, or equipment damage. The machine and its accessories must be duly connected in compliance with electrotechnical regulations. Regulations DIN EN1) 60 204(Part 1) and DIN/VDE2)0113(Part1)aretobeobserved.Safetyfeatures(suchasan emergency cutout switch, a limit switch, a key--operated switch, or light barriers, etc.) may neither be removed, bypassed, or impaired in any other way as regards their operational functionality. All safety--switch devices are to be periodically and systematically subjected to an operational check. Thecontrolsystemoftheunitmayonlybehandledbydulytrainedstaffwho have been familiarized with the unit s operation. Maintenanceandrepairworkmayonlybecarriedoutifthemachineis switched off(power--off condition) and may only be carried out by a skilled electrical worker. A skilled electrical worker is defined as someone who, due to his specialized training, knowledge, and experience and due to his knowledge of the relevant rules and regulations, is able to properly assess the tasks he has been assigned to do and is able to recognize possible hazards. Health- Endangering Media CAUTION: Gases,fumes,ortypesofdustwhichposeahazardtohealth must be sucked off and possibly decontaminated. Highly inflammable and hazardous waste materials must be immediately removed from the working area. All working processes which involve direct exposure of hot--melt to ambient air set free low--molecular decomposition products which may lead to nuisances caused by obnoxious odours and may, in higher concentrations, lead to mucous membrane irritations. Extraction facilities must thus be installed in the immediate vicinity of the machines. 1) DIN EN = harmonized European standard which has been transposed into German law. 2) D = Deutsches Institut für Normung(German Institute for Standardization) VDE = Verband deutscher Elektrotechniker(Association of German Electrical Engineers) 2011 NordsonDeutschlandGmbH ExtruderEEX100 P/N 7552471

2-6 Introduction Dangerous Points and Safety Devices The dangerous points on the hotmelt adhesive extruder are protected by corresponding safety devices. WARNING: Intheeventthatasafetydevicehastobedismantled(e.g.for maintenance or cleaning work), it is imperative that these Operating Instructions are strictly observed The safety device must be correctly re--installed, and its performance checked, after the work has been completed. Dangerous Points on the Hotmelt Adhesive Extruder When the extruder is operational, particular attention must be paid to the following danger points: Danger of burning Danger of being pulled in Fig. 2-2 Dangerous points 1. Dangerofburninginthevicinityoftheheatedscrewcylinderand the pump station. 2. Dangerofbeingpulledinbyscrew!Theextrudermustnotbe operated without the filling hopper! WARNING: Risk of electrical shock. Failure to observe may result in personal injury, death, or equipment damage. WARNING: Hot! Risk of burns. Wear heat-protective gloves. P/N7552471 Extruder EEX100 2011 NordsonDeutschlandGmbH

Introduction 2-7 Danger Points in the Vicinity of the Extruder WARNING: Danger of accidents caused by operating personnel slipping, tripping or falling! There is a danger of accidents occurring if operating personnel slip, trip or fallbecauseofadhesivegranulatelyingonthefloororduetoelectricaland water system cables and pipes. It is therefore necessary to keep the environmentoftheextrudercleanandtolaytheelectricalandwaterlinesin ducts. Protective covers WARNING: Hot! Risk of burns. Wear heat-protective gloves, clothing and shoes For installation or maintenance purposes, protective covers may be removed. Covers The covers are used for protection against the heated screw cylinder. Thecoversmustberemovedinordertobeabletotightentheheating bands or remove the screw. WARNING: Do not operate extruder without the covers in place! Protective Grid inside the Hopper Safety equipment on the extruder WARNING: Danger of being pulled in by extruder worm! It is absolutely forbidden to fill the hopper manually without the protective grid in place! When filling manually, a proctective grid prevents the operator from putting his hand into the hopper. When filling automatically, it is at the operating companies discretion to remove the grid, provided they take appropriate measures to safely stop their staff from reaching into the hopper. Important safety notice: On principle, our machines are always equipped with overtemperature fuses. Assoonas240 Carebeingexceeded,theelectricheatingsystemis interrupted. The fuses are mounted on each controlled heating circuit -- apart from the worm -- andshouldbechecked/replacedifnecessaryifthemachinedoes notheatup. NOTE: Upon mounting over--temperature--fuse, they have to be fastened withatorqueofmax.1nm! 2011 NordsonDeutschlandGmbH ExtruderEEX100 P/N 7552471

2-8 Introduction Lockable main switch Fig. 2-3 Alockablemainswitchislocatedonthecontrolcabinetorcontrolconsoleof the extruder. The colour identification is a red handle on a yellow background. This switch has the same function as an Emergency Stop switch. Thismainswitchmustbeswitchedoffifanyworkiscarriedoutonthe extruder(fitting, repair and maintenance work). Any person working on the interioroftheextrudermustsecurethemainswitchwithalock(e.g. padlock). In case maintenance work has to be carried out with main switch connected up,safetymeasureshavetobetakenacc.toyourinternalsafety procedures. Ifseveralpersonsareworkingatthesametimeontheextruderatdifferent activities(e.g. engineer, electrician), each one must use his locking equipment. A maximum of three locking devices can be used. NOTE: ThemainswitchmustbesettoI/ONwhenusingtheweektimer. Usedtoswitchon/offtheunit. Position0/OFF= Unitisswitchedoff. PositionI/ON = Unitisswitchedon. Padlocks can be used to protect the main switch from unauthorized access. Black Main Switch(Special Model) Systemswithablackmainswitcharenormallysuppliedwithpowerbya higher-ranking system; the higher-ranking main switch is on that system. The black main switch does not perform the EMERGENCY OFF function. Connected components can still be switched on! Fig. 2-4 Emergency Stop Button(Optional for Stand-Alone Operation) ThecolouridentificationoftheEmergencyStopbuttonisaredknobona yellow background. When the Emergency Stop button is pressed, the extruder drive is switched off immediately and the heating circuit of the machine is disconnected. In order to re--start the machine after the emergency--off has been activated, thebuttonhastobeunlocked.theextruderhasthentobere--started. Reset of emergency stop via button Malfunction reset NOTE: Before using the reset function, all interference factors that have leadtothepressingoftheemergencycut--outbuttonhavetobechecked and eliminated carefully! Door Lock P/N7552471 Extruder EEX100 2011 NordsonDeutschlandGmbH

Introduction 2-9 WARNING: Risk of electrical shock. Failure to observe may result in personal injury, death, or equipment damage. The electrical cabinet can be opened for installation, maintenance and repair. Store the included key such that it is accessible only to qualified and authorized personnel. The system may not be operated when the electrical cabinet is open. Temperature Setbac Serves to protect the adhesive and save energy during interruptions in production or work stoppages. Setback value and setback period are adjustable. Temperature control The temperature is measured by sensors and is electronically controlled by the control system. NOTE: Toavoiddamagingthemachinebystartingupwhentoocold,the heating zone temperatures must first be checked and compared with the nominal temperatures set. After longer downtimes, the extruder heat--through time must expire after the set nominal temperatures have been reached (minimum 10 minutes after temperature release, adhesive-dependent). Also refer to manual Control System. Undertemperature Interlock The undertemperature interlock prevents the unit or system from being started up before the adhesive has exceeded the temperature setpoint minus undertemperature value. However, every time initial heating occurs, the interlock is not released until theactualtemperatureis10 C(5.4 F)belowthetemperaturesetpoint. Under-temperature Indication The undertemperature interlock locks the motors, solenoid valves and, in some cases, other components of the hot melt application system. Refer to the wiring diagram to determine which components are locked. Overtemperature Indication/ Shutdown The independently operating overtemperature shutdown mechanisms protect the unit and adhesive from overheating. For overtemperature shutdown, the heating and motor are switched off. The red indication lamp Collective fault lights up. A distinction is made between excess temperature signalling and excess temperature switch-off. 2011 NordsonDeutschlandGmbH ExtruderEEX100 P/N 7552471

2-10 Introduction Overtemperatureindicationthroughtemperaturecontroller:Whenthe temperature setpoint plus overtemperature value has been reached, the relay output Collective fault is switched and the red indication lamp Collective fault lights. The unit remains ready for operation. Excesstemperatureswitch--offisbythermostat(s)oranexcess temperature fuse as a hardware safeguard; and where hardware protection is not possible by an electronic(software) excess temperature safeguard: Functions as an emergency OFF in the event that the excess temperature switch--off of the temperature controller is not working properly. WARNING: When the overtemperature shutdown is triggered, there is eitherafaultinsettingsorunitmalfunction.switchofftheunitandhavethe fault remedied by qualified personnel. Electrical Safety Valve The extruder is equipped with a safety valve that measures the melt pressureatthescrewtip.thepressuresensorislocatedattheendofthe screw cylinder in the cylinder itself or in a separate, screwed--on component (e.g. screw--on flange) and is connected to the warning and switch--off system of the extruder drive. WARNING: Danger of bursting! The extruder must not be operated without the safety valve! Important note: IftheextruderisnotstartedupasdescribedinChapter4(Start--up),the pressure sensor will be unable to operate. The maximum permissible mass pressure(100--700 bar, depending on sensor equipment) and the heat--through time for the extruder can be found in the Technical Data. WARNING: The pressure sensor must not be damaged during fitting or cleaning work on the screw cylinder. Fig. 2-5 Ifthepressuresensorisdefective,itmayonlybereplacedbyanintact pressure sensor of the same type and pressure measuring range. A stopping plug must not be used to replace the defective pressure sensor. P/N7552471 Extruder EEX100 2011 NordsonDeutschlandGmbH

ZONE SOLLWERT / W ISRWERT / X Introduction 2-11 Switch Cabinet Light Tower( optional) Red flashing light Yellow Green flashing light Collective fault System is heating up/ Standby min one drive is enabled ready for operation( Manual mode) nearly empty NOTE: The level indication lamp on the electrical cabinet lights up when the granulate level in the hopper falls below the level sensor. This occurs whenthereislessthanfivelitersofgranulateinthehopper.thehopper mustberefilledtopreventaninterruptioninoperation.thelampgoesoffas soon as the hopper is refilled. WARNING: Risk of injury from rotation auger. Neve reach into the hooper when the motor is running. Fig. 2-6 Control System F WATCHDOG C On the control system FP 13, values and parameters are set, and operating modes and faults are displayed. Electrical Cabinet Ventilation Electrical cabinet ventilation(fan with filter) reduces the temperature inside of the electrical cabinet. The filters must be serviced regularly. Refer to Maintenance. Hose connection(as wiring diagram) Theyareusedfortheconnectionoftwoheatingzoneseach(heatedhose andapplicationhead).dependingonthedesignoftheunitoneormore hose connections are wired. InterfaceX8/X9/X10/X100 Serves as a connection between the system and external devices. 2011 NordsonDeutschlandGmbH ExtruderEEX100 P/N 7552471

2-12 Introduction General Description The extruder is used for the continual processing of thermoplastic adhesive granulate.therawmaterialisfedtothescrewthroughthehopper.itis passed through the screw and melted in the heated screw cylinder. 15 23 14 13 12 24 17 22 16 18 11 20 21 10 9 7 8 6 4 5 3 2 19 1 Fig. 2-7 The actual machine may differ from the pictures in this manual. 1 Equipmentbase 2 Drivemotor 3 Bearingplate 4 Deliveryscrew 5 Shaftcylinder 6 Temperaturesensor 7 Heatingcuff 8 Braceframe 9 Pressuresensor 10 Manometricswitch 11 Coverplate 12 Pump connecting block 13 Gearpump 14 Coupling 15 Pumpmotor 16 Fillinghooper 17 Hooperlid 18 Dissipator 19 Basicframe 20 Waterchiller 21 Hoopguard 22 Levelsensor 23 Pneumaticunit 24 Pressure relief valve P/N7552471 Extruder EEX100 2011 NordsonDeutschlandGmbH

Introduction 2-13 General Description (cont.) 35 34 33 32 27 28 29 30 31 25 36 41 37 38 39 40 42 Fig. 2-8 Electrical switch cabinet 25 External cabinet ventilation 26 Operator panel FP13 27 Lamp --Undertemperature 28 Enablelamp(SystemReady) 29 Lamp --Overtemperature 30 Luminous button--fault Reset-- 31 Temperature zones 32 Speed indicator Pump 33 Motor potentiometer 34 Switch pump 35 Switch Extruder 36 Main switch 37 Interface plug X10 38 InterfaceplugX2 --Hose2/Nozzle2-- 39 InterfaceplugX3 --Hose3/Nozzle3-- 40 InterfaceplugX4 --Hose4/Nozzle4-- 41 Interface plugx 1 ----Hose1/Nozzle1-- 42 Power supply 2011 NordsonDeutschlandGmbH ExtruderEEX100 P/N 7552471

2-14 Introduction Functional Diagram LEGENDE: TI TIC LI PIC PI EV OT PS M = Temperature sensor = Temperature control circuit = Fill level sensor = Pressure control circuit = Pressure control = Electrical valve = Overtemperature fuse = Manometric switch = Motor TI 1 = Cooling water cylinder zone TIC 2 = Cylinder zone 1 TIC 3 = Cylinder zone 2 TIC 4 = Cylinder zone 3 TIC 5 = Pump connecting block TIC 6 = Pump 1 TIC 7 = Pump 2 TIC 8 = Hose 1 TIC 9 = Gun / nozzle 1.1 TIC 10 = Schlauch 2 TIC 11 = Gun / nozzle 1.2 (TIC 12 = Hose 3 / Option) TIC 13 = Gun / nozzle 1.3 PIC 1 = Output pressure extruder LI 1 = LI 2 = LI 3 = Sensor Hopper full Sensor Hopper nearly empty Sensor Hopper empty PS 1 = Manometric switch Extruder PS 2 = Manometric switch Pump 1 PS 2 = Manometric switch Pump 2 PS 3 = Manometric switch Pressure relief valve EV 1 = Pressure relief valve OT 1 = Pump connecting block OT 2 = Pump 1 OT 3 = Pump 2 M 1.1 = M 1.2 = Motor extruder Motor fan extruder Motor pump Motor fan pump Motor pump Motor fan pump M 2.1 = 1 M 2.2 = 1 M 3.1 = 2 M 3.2 = 2 Fig. 2-9 Functional diagram. P/N7552471 Extruder EEX100 2011 NordsonDeutschlandGmbH

Introduction 2-15 Description of Functional Elements Drive The electro--mechanically--actuated drive is a rpm--controlled three--phase drive consisting of a three--phase geared motor and frequency converter. Basic Frame The basic frame serves to hold the components. Filling Area The filling area consists of a water--cooled filling piece(depending on order) and a filling hopper. The adhesive is supplied via the filling hopper. The hopper has a non--stick coating. WARNING: Dangerofbeingpulledinbyscrew!Theextrudermustnotbe operated without the filling hopper! Do not reach into the filling aperture! Keepalltypesofmetalcomponentsawayfromthefillingarea.Dangerof damage to the extruder screw. Covers WARNING: Do not operate extruder without the covers in place! Thecoversmayberemovedinordertobeabletotightentheheatingbands or remove the screw. For installation or maintenance purposes, protective covers may be removed. Screw WARNING: Note rotation direction of screw. Incorrect rotation direction can cause damage! Airorwater--coolingcanbeusedasrequiredforthescrew.Thecoolantis suppliedtothescrewviaarevolvingsealandacoolantpipe. The screw cooling must be set according to the process engineering conditions, while complying with the maximum permissible medium temperatures.(maximum temperature setting for this extruder is 280 C, higher values depend on application specification). 2011 NordsonDeutschlandGmbH ExtruderEEX100 P/N 7552471

2-16 Introduction Screw Cylinder Depending on the order, the inner bore of the screw cylinder is nitrided, specially nitrided or made of bimetal. In certain sections, it can be equipped with a resin bushing. These designs are important for the processing of abrasive and/or corrosive adhesives. The screw cylinder is equipped with adjustable heating zones and, optionally, with air--cooling. Heating is implemented via electrical resistance heating cuffs. Heatingcuffs Waterchiller Cooling water connection Fig. 2-10 Screw with heating cuffs P/N7552471 Extruder EEX100 2011 NordsonDeutschlandGmbH

Introduction 2-17 Cylinder Feed Cooling in Screw Cylinders with Inner Resin Cladding (depending on order) Thescrewcylindercanbesuppliedwithaninnerresincladdingasaspecial design. The extruder is then equipped with a multi--part screw cylinder. The feed section and another component of the screw cylinder are sheathed internally with a wear--resistant resin cladding. This resin is very sensitive to knocks(danger of dislodgment) and temperature change shocks(danger of shattering!). Toavoiddamageinthisarea,thefollowingrulesmustbecompliedwith: 1. Thescrewmustbefittedintoandremovedfromthescrewcylindervery carefully(see Chapter 6). 2. Always start up the cylinder feed cooling before switching on the cylinder heating,astheheating--upofthecylindershouldbeaslowand continuous process. Therefore: 3. Onlystartcylinderfeedcoolingwhenthetemperatureinthisareaisstill below40 C!Athighertemperatures,thereisadangerthatthefeed sectionwiththeresinbushingmayburstwhencoldwaterispassed through. 4. Never switch on the cylinder feed cooling after start--up or during production. In these cases, the temperature always exceeds 40 C in the feed part and therefore there is an increased danger of shattering. 5. Alwaysmaintainasteadyandconstantflowofcoolantwaterforthe cylinder feed cooling. Interrupting the water flow causes the temperature inthefeedparttorise,leadingtoreneweddangerofshattering. 6. Only use treated water as per the water specifications. Ensure that the tool connection piece is correctly aligned to the screw cylinder when mounting the pump station on the extruder, i.e. the sealing surfaces of the connection piece must be parallel to the cylinder end. The precise centering position must also be ensured(height and lateral offset). 2011 NordsonDeutschlandGmbH ExtruderEEX100 P/N 7552471

2-18 Introduction Cylinder feed cooling The cylinder feed cooling affects the output, which can differ according to product and adhesive. The cooling intensity is controlled electronically. Adecisionmustbemadebeforestartinguptheextruderwhetherthefeed zoneshouldbeoperated HOT or COLD.Thisisdependentontheraw material to be processed. If operation should be HOT, the temperature in thecoolingzonemustberaised.thetemperatureinthefeedzoneis dependentonthecreepheatfromthecylinderzoneti1andfromthe friction heat produced by the screw. Zone description,, page 2.15). Ifthefeedcoolingisrequiredfortheproduct,coolingmustalwaysbe switched on before switching on the cylinder heating. It is essential that the temperatureinthefeedzoneisamaximumof40 C. Thestopvalvemustbeopenedandthenecessarywatervolumemustbe set with the manual control valve(see Technical Data). The flow and volume canbereadofffromthewatermeter.thetemperatureinthefeedzonewill now increase slightly during the heating up process. After production has started, the temperature increases again depend on the product and frictional heat of the screw. During operation, the temperature will stabilize and remain relatively constant as long as speed, water volume and water supply temperature remain constant. If the temperature increases in the cooling zone(over--temperature warning), check immediately why the temperature has increased and if thereisalackofwater,whichcanbeseenfromthewatermeter,correct immediately.ifthecausecannotberectifieddirectlyorifthereisnowater flowatallandthetemperaturehasincreasedbyanother20 C,thesystem mustbeshutdownandthefaultrectified. The applicable installation instructions for screw cylinders with flange connection can be found in the relevant installation diagram. Inallcases,thefixingscrewsontheflangeconnectionmustbetightenedin a controlled manner with a torque wrench(see diagram specification). If the situation is unclear or data is missing, please contact Fa. Nordson. Ensure that the tool connection piece is correctly aligned to the screw cylinder when mounting the pump station on the extruder, i.e. the sealing surfaces of the connection piece must be parallel to the cylinder end. The precise centering position must also be ensured(height and lateral offset). P/N7552471 Extruder EEX100 2011 NordsonDeutschlandGmbH

Introduction 2-19 Basic Functionality of Hot- Melt Processing Extruders 1 11 5 10 7 3 9 8 4 2 6 Fig. 2-11 Sectional drawing 1. Hopper placed above screw feeding 2. Screw cylinder with flange 3. Motor with back--pressure bearing for driving the extruder screw 4. Extruder screw 5. Heating cuffs 6. Cylinder Feed Cooling 7. Level monitoring 8. Pressure sensor 9. Manometric switch 10. Temperature sensor 11. Inspection opening 2011 NordsonDeutschlandGmbH ExtruderEEX100 P/N 7552471

2-20 Introduction Mode of Operation The hopper is filled with a sufficient supply of hot--melt granules that ripple down to the screw feeding. Suitable free--flowing properties have to be presupposed. Thegearmotorstartstorotatethescrew.Bymeansofthescrewchannels, the granules are being moved towards the pump station(respectively the hose connection flange). The high motor performance has a considerable share in the heat generation of the extruder. Cooling In order to maintain free--flowing properties and to prevent an unwanted reaction of the hot--melt before processing, the cylinder situated under the granule hopper(feeding area) is constantly being cooled down(cooling liquid: water). One hose connection each is destined to ensure water supply and drain respectively. Flow direction has no effect on the cooling properties. Heating The whole length of the cylinder is mantled by heating cuffs(electrical resistance heating). The real values of each heating zone can be adjusted and read at the temperature controllers. Temperature is being measured by sensors(pt100 or Fe/Ko). Screw Thescrewgeometrycausesadefinedcompression. Heatingenergyandfrictionalheatbothcombinetothemeltingofthe granule. Forthisreason,thescrewisbeingsub-dividedinto3different sections: 1. Transportation zone 2. Compression zone 3. Pumping zone A correct and homogenous melting is ensured by a concerted action of heating energy and frictional heat. Thefrictionalheatalsodependsonthespeed(rpm)ofthescrew.That s why parameters often state an optimum speed. P/N7552471 Extruder EEX100 2011 NordsonDeutschlandGmbH

Introduction 2-21 This is being ascertained at the first factory staging by using the hot--melt suppliedbythecustomer.forthisreason,thehot--meltalwayshastobethe type finally used in production. Delivery is made with the parameters that ensure the optimum speed for the continuous rating guaranteed for the extruder. Based on the multiplicity of available extruder adhesives, an adhesive--specific temperature profile of the glue used in the system is beingdefinedasarule. Our extruders always fulfil current safety rules. The operator is additionally protected by the integration of important control functions. These comprise purely functional as well as system protective measures. Pressure Regulation The extruder is equipped with two independent pressure regulating and controlling systems. ElectronicPressureRegulation In automatic mode, this control continually reads the adhesive pressure in the compression zone of the cylinder and adjusts the screw speed in accordance with the digitally set operation pressure(= set pressure). In case the actual value ecxeeds the set pressure, an electronic safety cut--outshutsdownthemotorinmanualaswellasinautomaticmode. Pressuresensorwithlimitswitchfunction The pressure sensor fulfilling the function of a limit switch continuously controls the adhesive pressure and shuts down the extruder motor once the set limit value has been reached. Pressure Monitoring 1. Hazard pressure freely adjustable threshold value/ message only 2. Alarm pressure first system limit value/ machine shut--down. 3. Over--pressure second system limit value by means of a further limit indicator/ machine shut--down. 2011 NordsonDeutschlandGmbH ExtruderEEX100 P/N 7552471

2-22 Introduction Level Monitoring of Hopper 1. Hopper empty triggers protection against running dry 2. Hopper almost empty hazard message 3. Hopper full hazard message(optional) Temperature Monitoring 1. Under-temperature system is locked until melting temperature has been reached/ system protection until melted adhesive can be conveyed in a homogenous condition. 2. Over-temperature 1 freely adjustable hazard warning, usually without action taken. Message only. 3. Over-temperature 2 freely adjustable, electronic control of limit values with adjustable time lag for shutting down the system. 4. Over-temperature 3 system limit value. Lay-out depending on system when option pump station is chosen. Value read by means of thermo elements (hardware). Triggering leads to the destruction of the thermo elements (standard values 180 C, 240 C, 280 C). P/N7552471 Extruder EEX100 2011 NordsonDeutschlandGmbH

Introduction 2-23 Pump station 1 Thegearpumpstationmetersoutexactquantitiesofglueandfeedsthem into the hoses and coating heads. The pumps are driven by separately controlled A.C. drives. The extruder itself feeds into the pump station and maintains a constant primary pressure. When operating in automated mode, this primary pressure allows to feed variable quantities into the nozzles. A pressure -- regulated system guarantees a constant supply of the pumps. 2 3 7 6 5 4 8 10 9 1. Pump motor 2. Coupling 3. Gearpump 4. Pump connecting block 5. Extension 6. Inspection opening 7. Hose connection 8. Electrical cover 9. Pressure sensor 10. Manomatic switch Motor and Gear Pump The electronically controlled motor drives the gear pump. CAUTION: Never let gear pumps run dry. CAUTION: Thelong--termrpmofmotors/pumpsshouldnottobelower than5min--1andnothigherthan80min--1inordertoavoidexcessivewear and tear. Manometric switch Pressure sensor Incaseanoverpressureof90barsisexceeded,amanometricswitch(10) shuts down the extruder drive. Thepressuresensor(9)isplaceddirectlyatthematerialexitandallowsa pressure--regulated operation of the unit. See manual on pressure sensor. 2011 NordsonDeutschlandGmbH ExtruderEEX100 P/N 7552471

2-24 Introduction Pressure sensor Calibration(zero adjustment) as well as the adjustment of the pressure sensorto80%ofthenominalpressurerangeisdonewhilethesystemis depressurized. These changes can be done either by using the manufacturer s software or manually by using the following key combination. Calibration of Pressure Sensor For zero adjustment of the pressure sensor, activate both arrow keys Down -- and Enter --. WARNING: Pleasebearinmindthatthecalibrationhastobedonewithina depressurized system. Adjustmentat80%ofnominalpressurerangeasfixedvalue: Activate both arrow keys Up -- and Enter --. WARNING: Please bear in mind that the the 80%--adjustment may only be done after calibration and within a depressurized system. P/N7552471 Extruder EEX100 2011 NordsonDeutschlandGmbH

Installation 3-1 Section 3 Installation WARNING: Allow only qualified personnel to perform the following tasks. Observe and follow the safety instructions in this document and all other related documentation. Unpacking Immediately on arrival of the hotmelt adhesive extruder, a check is to be carried out to see whether the applicator has been delivered in perfect working order. Damages incurred in transit must be confirmed in writing by the shipping agent and immediately reported to Fa. Nordson. Save special pallet and angle brackets for later use. Reuse packaging materials or dispose of properly according to local regulations. Transportation Important: The basic frame must be secured during transport when the extruder is mobile. The extruder must not rest on the wheels. TheExtrudermustbetransportedinahorizontalposition! Useonlysuitabletransportdevices. Ifpossible,usethepalletonwhichthesystemwasdelivered,and fasten the system to the pallet. Protectfromdamage,moistureanddustwithsuitablepacking material. Avoidjoltsandvibrations. WARNING: After each transport, check and tighten motor, coupling and gear pump if necessary Attaching Light Tower(optional) The light tower must be screwed onto the electrical cabinet(it was removed for transport). 2011NordsonDeutschlandGmbH ExtruderEEX100 P/N 7552471

3-2 Installation Installation and Alignment The installation and alignment of the extruder is non--critical. The dimensions of the extruder can be found in the dimensions sheet. The positionandnominalvaluesforthewaterinletsandoutletscanalsobe found in the dimensions sheet. The extruder is normally delivered with the screw inserted. The basic frame is sufficiently rigid torsionally. Damage within the system is almost entirely impossible. Each extruder is set up ready for production, aligned and pre--calibrated at the factory before delivery. A horizontal installation area is a pre--requisite. Setup SetuponlyinanenvironmentthatcorrespondstothestatedDegree of Protection(Refer to section Technical Data). Donotsetupinapotentiallyexplosiveatmosphere! Protectfromvibration. Removetransportprotection(ifpresent). Checkallplugandscrewconnectionsfortightness. Leaveenoughfreespacearoundtheunit. Lifting(Unpacked Unit) RefertotheTechnicalDataforweight.Liftonlyattheunitframeusing suitable lifting equipment or a forklift. Removal 1. Runtheunituntilempty. 2. Incaseofalong--termshut--downcleantheunitwithcleaningagent (see chapter maintenance). 3. Separateallconnectionsfromtheunitandallowittocooldown. Storage Do not store unit outside! Protect from humidity, dust and extreme temperature fluctuations(formation of condensation). Disposal Properly dispose of unit according to local regulations. P/N7552471 Extruder EEX100 2011NordsonDeutschlandGmbH

Installation 3-3 Exhausting Hot Melt Adhesive Vapours Make sure that hot melt adhesive vapours do not exceed the prescribed limits. Exhaust the vapours if necessary. Provide sufficient ventilation in the area where the machine is set up. Operating conditions Machine installation requirements: Installation: Uptomaximum1000mabovesealevel,inroomsthatareasdustfreeand dry as possible. Dripping,sprayorhosewatermustnotbepresentinthevicinityofthe extruder. Air humidity: Formation of condensed water must be avoided, otherwise special measures must be implemented. Air temperature: +15 Cto+40 C 2011NordsonDeutschlandGmbH ExtruderEEX100 P/N 7552471

3-4 Installation Electrical Connections WARNING: Risk of electrical shock. Failure to observe may result in personal injury, death, or equipment damage. Notice on the use of ground fault circuit interrupters NOTE: In some countries respectively for some applications there are regulations which prescribe the use of ground fault circuit interrupters. In this case please adhere to the following: Donotsetupinapotentiallyexplosiveatmosphere!Thegroundfault circuit interrupter must be inserted between the mains power supply and the machine. Donotsetupinapotentiallyexplosiveatmosphere!Youmayonlyuse ground fault circuit interrupters which respond to pulsed currents or to all currents(> 30 ma). Laying Cable WARNING: Only lay temperature--resistant cables within the hot area of the installation. Ensure that cables do not touch rotating and/or hot unit components. Do not pinch cables and check regularly for damage. Replace damaged cables immediately! Line Voltage WARNING: Operate only with the line voltage stated on the ID plate. NOTE: Permitted deviation from the rated line voltage is +5%/ --10%. NOTE: The cross-section of the power cable must correspond to the rated current. Refer to ID plate for rated current. The mains terminals are located in the electrical cabinet. Refer to wiring diagram for connecting arrangement. External control and signal circuits WARNING: Connect the external control and signal circuits with appropriate cables in conformity with NEC Class I. To avoid short circuits, laythecablesinsuchamannerthattheydonotcomeintocontactwith printed--circuit boards. P/N7552471 Extruder EEX100 2011NordsonDeutschlandGmbH

Installation 3-5 Pilot Voltage/ Tach Generator For key-to-line mode, pilot voltage must be connected to X8. The pilot voltage can be supplied e.g. by a tach generator(accessory) driven by the parent machine. WARNING: Thepilotvoltagemaynotexceed(0--10)V DC. Failure to observe will result in damage to succeeding components. CAUTION: Master reference voltages >12 V DC without adaptation card can destroy the input assemblies. Tachometer adaptation card NOTE: Some models with two pump drives have separate pilot voltage inputs for both pump drives. NOTE: Only use screened cables. Connect screening in accordance with EMV to ground. NOTE: Inductive loads(like solenoid valves) to be connected to the machine have to be equipped with a protective device(e.g. free--wheel diode) that renders the induced voltage arising upon shutting down an inductive load inoperative. 2011NordsonDeutschlandGmbH ExtruderEEX100 P/N 7552471

3-6 Installation Electrical installation The technicians must familiarize themselves with the circuit documentation before starting installation work. The operator is responsible for correct dimensioning and implementation of the electrical system. All power cables must be laid separately from the signal lines within the cable ducts or cableways. Power cables and signal lines are appropriately marked. The cables in the control cabinet must be correctly connected, using the connection terminals, to the cable support rails to safeguard against tensile loads. The individual wires must be laid according to their target designations. Ensure that the terminal connections are tight and secure. WARNING: Alldrivesaresetupforclockwiserotaryfields. Theextruderscrewmustrotatetotheleftwhenseenintheworking direction. Allheatingelementsontheextrudermustberetightenedafterthe initial start--up. Retightening of ceramic heating bands must be carried out with extreme care. Electricalsafetyvalvesmustberecalibratedaccordingtoprocess engineering specifications before the initial start--up(see Technical Data for maximum permissible mass pressure). If test runs have already been implemented in the factory with the original customer adhesives, the last two points are not required. Assignment of temperature controllers to temperature sensors The assignment of temperature controllers to temperature sensors must be checked(e.g. after repairs). The applicable controller must be set to 60 C for this test. WARNING: Before carrying out this test, ensure that the heating is disconnected(switch off the automatic heating circuit breakers). Remove the temperature sensor from the corresponding bore on the screw cylinder as per the controller numbering. Heat the sensor tip, e.g. with a lighter, but not with any fluid. An increase in temperature should be displayed by the display of the controller connected to this temperature sensor. All other zones should be checked as described above. Switch the automatic circuit breakers back on when tests are complete. The connecting sockets and plugs of the heating bands and corresponding temperature sensors must be numbered for tools and tool connections. The correct allocation of heating band connections to the temperature controllers mustbecheckedcarefully.todothis,inserteachpluginturnintheheating bandsofthezonebeingchecked.apowerconsumptionmustbenotedon the ammeter of the corresponding temperature controller. P/N7552471 Extruder EEX100 2011NordsonDeutschlandGmbH

Installation 3-7 Connecting Heated Hoses WARNING: Hot! Risk of burns. Wear heat-protective gloves. Second Open-jawed Wrench Use a second open-jawed wrench when connecting and disconnecting the heated hose. This prevents the unit s hose connection from turning. Attach connecting cable extruder/ hose Fig.3--8 Connecting Fig. 3-12 1 2 3 If cold material can be found in the hose connection, these components (1,2)mustbeheateduntilthematerialsoftens(approx.80C,176F). 1. Firstconnectthehose(3)electricallytotheunit.Formorethanone hose: Every hose connection is allocated to a corresponding receptacle. Do not mistakenly exchange! 2. Heatthesystemandhosetoapprox.80C(176F). 3. Screwonheatedhose. NOTE: Close unused hose connections with Nordson port plugs. Disconnecting WARNING: System and material pressurized. Relieve system pressure before disconnecting heated hoses. Failure to observe can result in serious burns. Relieving Pressure 1. Setmotorspeedto0min-1(rpm);switchoffmotor(s). 2. Place a container under the nozzle(s) of the application head/assembly handgun. 3. Activate the application head/ assembly handgun electrically or manually. Repeat this procedure until no more material flows out. 4. Re-use the material or dispose of properly according to local regulations. 2011NordsonDeutschlandGmbH ExtruderEEX100 P/N 7552471

3-8 Installation Connector Allocation A synchronisation of the applicator with other machines is effected via the X8 plug. Todoso,applyanexternalcontrolvoltage(d.c.Voltage)totheX8plug. Fig. 3-13 Socket An external desired value may be coupled through X8 as reference voltage for dosing the hotmelt in accordance with the machine speed. Direct current -- dependent on machine speed: Pin1 +VDC 1adjustablefrom0Voltthrough200Volt Pin2 0VDC Pin 3 not connected Pin 4 PE Ground Factoryalignment(0-10)Volt Fig. 3-14 Plug Customer G- X 8 1 PE 3 connected to following electronics Fig. 3-15 P/N7552471 Extruder EEX100 2011NordsonDeutschlandGmbH

Installation 3-9 Installation X9 Enable socket for the internal enable signal in automatic operation Fig. 3-16 TheX9socketisusedtosupplythreedifferentinternaloutputsignalsofthe applicator.apotential -- freecontactswitchesbetweenpins3and4to signal that the melt adhesive applicator is ready for production. The temperaturestatesignalsarepresentonpins1,2and5,6. Assignment: Plug connector Socked connector Pin 1 + 2 Undertemperature signal Pin 3+4 Systemready Pin 5 + 6 Overtemperature signal Plug connector Socket connector Fig. 3-17 2011NordsonDeutschlandGmbH ExtruderEEX100 P/N 7552471

3-10 Installation InterfaceX10/X100 Serves as a connection between the system and external devices. For valid allocation please refer to wiring diagram. NOTE: Only use screened cables. Connect screening in accordance with EMC to ground. NOTE: Inductive loads(like solenoid valves) to be connected to the machine have to be equipped with a protective device(e.g. free--wheel diode) that renders the induced voltage arising upon shutting down an inductive load inoperative(contact manufacturer if necessary). Procedure PlugX10/X100forexternalcontrolfunctionsonautomatedproduction Specifications Water specifications Water used for the cooling system must meet the following specifications: Raw water Treated water Total hardness max. 12 dh Total hardness max. 5 dh Permanent hardness max. 5 dh Permanent hardness max. 5 dh ph value 8 -- 9,5 ph--value 8--9,5 Fe max. 0,04 mg/l Thewatermustbefreeofalgaeandparticulatesandmustnotcontainany gaseous components such as chlorine, ozone, etc. or opacifiers. Ifparticulatesarepresentinthewater,werecommendthatafilteris inserted in the Water supply line. Rawwatercanbeusedforgearoilcooling.Treatedwatermustbeusedfor the filling aperture cooling, cylinder feed cooling and screw cooling. The cooling water must include an anticorrosive. P/N7552471 Extruder EEX100 2011NordsonDeutschlandGmbH

Installation 3-11 Water installation The extruder is equipped(depending on the order) with various cooling systems: Cylindercooling Cylinderfeedcooling Screwcooling WARNING: Water must not come into contact with the heating cuff(heating elements, plugs and cable connections). This must be avoided in particular with the water supplies to/from the cylinder feed cooling! The water of the cooling systems has to have an operational pressure range of2 -- 4barsandafeedingtemperatureof18Cmaximum.Themaximum deviationpermittedforthecylinderfeedcoolingis+/-- 0.2bars.Astoflow rate refer to the Technical Data Important: All water return lines must have unpressurized outlets, using stop valves is not permitted. When using separate tempering units for cylinder feed cooling or screw cooling, these connections must remain in place. Heatingcuffs Waterchiller Cooling water connection Fig.3--8 2011NordsonDeutschlandGmbH ExtruderEEX100 P/N 7552471

3-12 Installation P/N7552471 Extruder EEX100 2011NordsonDeutschlandGmbH

Operation 4-1 Chapter 4 Operation WARNING: Allow only qualified personnel to perform the following tasks. Observe and follow the safety instructions in this document and all other related documentation. WARNING: After each transport, check and tighten motor, coupling and gear pump if necessary Start-up NOTE: Before pressing the main switch and actuating the control functions, the documentation has to be read carefully and the safety instructions have to be strictly adhered to! NOTE: Specialcareistobetakeninthemanualoperationmodeasthisis a non--locked working status. Only specially authorised staff may use the drum melter manual operation mode. Preparations for Start- up The electrical installation must be checked in accordance with the provided electrical documentation. The following points are of extreme importance: ChecktheeffectivenessoftheEmergencyStopandsafetycutouts,e.g. electrical safety valves. Adjustthelimitvaluesforwarningsorswitch--offasperprocess requirements. Themaximumpermissiblemasspressurefortheextruderandthe heat--through time of the extruder(without screen changer and tool) can be found in the Technical Data. Therotationdirectionofthescrewmustbechecked. Electricallyconnectthehotmelthosesanddispenserheads. These components must be at operating temperature to lay the hoses andfittheheads. WARNING: The cold connection points between pump station, hoses and dispenser heads cannot yet be connected together. For test purposes the hoses are filled with adhesive. Strong bending when cold can cause damage. 2011 NordsonDeutschlandGmbH ExtruderEEX100 P/N 7552471

4-2 Operation Setting into operation - Electrical connection - General control functions External control functions WARNING: The extruder may only be operated with the filling hopper and electrical safety valve, in place! Openfeedforcylinderfeedcooling. ThecurrentcoolingtemperaturecanbereadofftheoperatorunitFP13, Zone 1. Fillingmeltadhesive/hotmeltintothefillinghopper. Checkthatthepumpsandnozzleswitchesaresetat 0. Turnthespeedpotentiometerto 0. Switchonmainswitch. Activatingluminousbutton --FaultReset-- ChecktheheatingzonesatFP13andsetthemifnecessary. Waituntilthetemperaturereleaseoccurs. Extruderisreadyforoperation. Provide a protective ground for the line and protect it after the overall drawing of current( refer to the nameplate). Tension fluctuations may be acceptedupto+/ -- 5%. The cable and plug connection will be provided at the customer s in accordance with the local regulations. Thewiringdiagramsarecontainedinthecontrolcabinetaswellasinthe last section of the operating instructions( Chapter 8). Standard design: self - contained unit Please note the wiring diagram for the drivers/ pumps and nozzles. Thestandardelectricwiringinthefactoryissuchthatthepumpandthe nozzle can be separately switched(solenoid valve control via hotmelt hose). Automaticstartofthehotmeltapplicatortogetherwiththestartof the mother machine: Since most melting units are connected to production machines, the start/stop signals for the extruder, pumps and nozzles are activated by the production machine. In this case potential--free contacts can be appliedtothesocketx10/x100. (seecircuitdiagramforcontact assignment), Observe the switch--on sequence. P/N7552471 Extruder EEX100 2011 NordsonDeutschlandGmbH

Operation 4-3 Activatingnozzlesequippedwithsolenoids: ThesameX10/X100socketalsoprovidesthecontactsforthecontrolof the solenoids on the nozzles. Please note the voltage for the magnet coil. All applicators are of standard design for controlling 24 V d.c. valves. The hotmelt hose is used for a standard control. Hotmeltdosageinaccordancewiththemachine-speedvariations: For a varying continuous material speed of the mother machine, a tacho -- generator may be mounted( connection to the X8 tachometer socket onthecontrolpanel)toadaptthespeedofthegearpumptothevarying production speeds. Refer to the electrical diagram X8 socket. Microprocessor - temperature control ZONE SOLLWERT / W ISRWERT / X F WATCHDOG C [ E ] [ A ] [ B ] [ C ] [ D ] Fig. 4-1 Adjusting the temperatures Usethe [A]and[B]keystoselectchannel1. Usethe [C]and[D]keystosetthedesiredtemperature(thedesired temperature flashes in the display). Usethe [E]keytosavetheadjustedsetpoint(thesetpointis displayed permanently). Usethe [B]keytoselectchannel 2 andtoenterthesetpointforthis channel correspondingly. Usethe[E] keytosave. Proceed as follows to select an other temperature program. 2011 NordsonDeutschlandGmbH ExtruderEEX100 P/N 7552471

4-4 Operation Selecting the program level Pressthe[A]keysuntilthe P isshownonthepaneldisplay.(the setpoint display shows the currently active program level). ZONE SOLLWERT / W ISRWERT / X F WATCHDOG C [ A ] Fig. 4-2 Usethe[C]+[D]keystosetthedesiredprogramlevel(1 -- 4). ZONE SOLLWERT / W ISRWERT / X F WATCHDOG C [ C ] [ D ] Fig. 4-3 Usethe[E]keytoactivatethesetprogramlevel. Moveintocontrolzonebyactivatingkey[B] Thevalidtemperatureparameterscannowbeenteredinthenewly activated program level. CAUTION: Important Free channels which have no temperature sensor connected to them must besetbelow 20 C( ------ )inthesetpointandsavedwiththe [E] key. (Deactivates the under -- temperature blocking) P/N7552471 Extruder EEX100 2011 NordsonDeutschlandGmbH

Operation 4-5 Beginning production Collective malfunction signal First check whether the set temperature setpoints have been reached. Thesesetpointshavebeenreached,whentheenablelamp(green)inthe middlelightsuponthecontrolpanelfrontandthered undertemperature lamp is extinguished ZONE SOLLWERT / W ISRWERT / X Overtemperature red F WATCHDOG C System ready green Undertemperature red Fig. 4-4 Procedure Manual operation Hotmelt delivery via one or several nozzles Turnthespeedpotentiometerto 0. Turnthe Extruder switchonandsetitto MANUAL position. Turnthe Pump switchonandsetitto MANUAL position. Turnthe NOZZLE switchonandsetitto MANUAL position. Turnupthespeedpotentiometeruntilthedesiredspeedisreachedand the required hotmelt volume is being pumped. Theextruderoperatespressure--controlled (Works setting 5 bar) Thepumpsareonlystartedwhentheextruderhasreachedtherequired preset pressure. 2011 NordsonDeutschlandGmbH ExtruderEEX100 P/N 7552471

4-6 Operation Desired pressure setting on the extruder(pre- pressure pumps) 3 4 Thepre--pressureforthepumpsissetwiththepotentiometer(Pos.2/9R4) on the switch cabinet. The standard pressure is 5 bar which equals the potentiometer setting --2-- Maximum pressure is 25 bar which equals the potentiometer setting --10-- The actual pressure can be read off the pressure measuring transducer (Pos.3/12A1) Procedure Automatic operation If the nozzle application is in connection with a production machine, Start/StopPump and Open/CloseNozzle shouldbeviaa potential -- free contact between the two machine parts( connection socket X10). (Condition:Theabove - mentionedtacho - adjustmenthasbeen performed) Theextruderswitchintheswitchcabinetmustbeadjustedatthe Auto setting when the filling hopper is filled with heated adhesive. Turnthe Pump switchonandsetitto Auto position. Turnthe Nozzle switchonandsetitto Auto position. Turnthespeedpotentiometerto maxwert. Turnthespeedpotentiometer(Pos.2/9R4)toaleveluntilthedesired hotmelt rate is delivered. Conveytherequiredamountofhotmeltviatheexternalguidevoltage, connectorx8(0 -- 10V). The dosage itself must be determined at constant speed conditions. The reduction of speed subsequently lowers the application rate to a pump standstill when the machine is stopped. Under production conditions, the signals for external Start/ Stop Pumps and Open/CloseNozzle areprovidedviaapotential -- freecontact betweenthetwomachines(refertotheelectricdiagramofthe X10/X100 socked). Hotmelt application with automatic, speed - dependent metering. Inthiscasethegearpumprotationisadaptedtothemachinespeed.This adjustment is only possible if a tacho -- generator which provides a control voltage for the motor control system of the applicator is attached to the pump drive.( Control voltage 0--10V) WARNING: If the adjustments for a speed -- dependent adhesive rate have notbeendoneinthefactoryinconsultationwiththecustomer,an appropriate test and/ or balance between the tacho control voltage and the motor control system must be performed. This measure is described at the endofthischapter(refertotacho -- adjustment). P/N7552471 Extruder EEX100 2011 NordsonDeutschlandGmbH

Operation 4-7 Application Mode Intermittent Hotmelt application An application only for individual zones requires the use of a programming unit, providing the control commands for opening and closing the nozzles fromthecontrolunitviathemeltunitcontrolpanelandthehotmelthoseto the solenoid valves mounted to the nozzles. Signal receivers may be detectors mounted to an appropriate place on the production machine, such as photocells, inductive proximity switches etc. For varying machine speeds, an additional so called displacement sensor mustbeprovided.awiderangeofcontrolunitsisavailableforthat. 3 4 1 2 Put in the bridge XS(1) for intermittent application. Hotmelt is intermittent conveyed while the extruder, the pumps and the nozzles are being controlled. IN 2011 NordsonDeutschlandGmbH ExtruderEEX100 P/N 7552471

4-8 Operation Selector Switch Pressure/ Speed Control Selection Speed Control For speed control, press bridge XD(2). The extruder operates only in speed controlled mode(e. g. for cleaning of wormorwhenfeedingintoatankmeltingunit). XD Useonlywithoutgearpumpstationorwithpumpblockopen. Speed can be adjusted via Lenze Keypad(frequency parameter C37; Jog value1,max.50hz). Selection Pressure Control For pressure control, pull out bridge XD(2). Reestablish the standard settings as described above. WARNING: When switching from speed to pressure control, the jog value 1hastobeadjustedto5Hz. Continuous hotmelt application Remove the bridge XS(1) for continous application. Hotmelt is continuously conveyed while the extruder, the pumps and the nozzles are being controlled. OUT Error messages Group alarms of the drive controls, pressure sensors, excess temperature safeguards and dry--run protection are displayed by the Fault Reset momentary--contact control switch(7s7/ 8H1). After the fault has been remedied, the group alarms must be acknowledged by actuating the momentary--contact control switch. Dry- run protection If the flow of material is interrupted during production, then the extruder is turned off after a preset time.(pressure/ Time) P/N7552471 Extruder EEX100 2011 NordsonDeutschlandGmbH

Operation 4-9 Switching System ON/OFF NOTE: Before initial start--up, read and observe the instructions in Initial Start--up. Start up only as described under Initial Start--up. NOTE: ThemainswitchmustbesettoI/ON(switchedon)whenusingthe weekly timer. Refer to separate manual. NOTE: When external system release via interface plug X10 is used, the mainswitchmustbesettoi/on(switchedon). Daily Start- up NOTE: Gear pumps may not be operated without hot melt material. Before switching on the motor, ensure that the tank is filled. 1. SetmainswitchtoI/ON. 2. Waituntiltheunitisreadyforoperation. 3. Switch on motor. Daily Switch- off 1. Switch off motor. 2. Setmainswitchto0/OFF. 3. If necessary, secure main switch with padlock against unauthorized access. 4. Make daily inspection. Switching Off in an Emergency WARNING: Switch off the unit immediately in any emergency situation. 1. Setmainswitchto0/OFF. 2. After standstill and before switching the unit on again, have the malfunction remedied by qualified personnel. Black Main Switch(Special Model) Systemswithablackmainswitcharenormallysuppliedwithpowerbya higher--ranking system; the higher--ranking main switch is on that system. The black main switch does not perform the EMERGENCY OFF function. Connected components can still be live! 2011 NordsonDeutschlandGmbH ExtruderEEX100 P/N 7552471

4-10 Operation P/N7552471 Extruder EEX100 2011 NordsonDeutschlandGmbH

Maintenance 5-1 Chapter 5 Maintenance WARNING: Allow only qualified personnel to perform the following tasks. Observe and follow the safety instructions in this document and all other related documentation. NOTE: Maintenance is an important preventive measure for maintaining operational safety and extending the lifetime of the unit. It should not be neglected under any circumstances. Danger of burns Some maintenance work can only be done when the machine is heated--up. WARNING: Hot! Risk of burns. Wear safety goggles and heat-protective gloves. Relieving Pressure WARNING: System and material pressurized. Relieve system pressure before disconnecting heated hoses. Failure to observe can result in serious burns. 1. Setmotorspeedto0min-1(rpm);switchoffmotor(s). 2. Place a container under the nozzle(s) of the application head/assembly handgun. 3. Activate the application head/ assembly handgun electrically or manually. Repeat this procedure until no more material flows out. 4. Re-use the material or dispose of properly according to local regulations. 2011 NordsonDeutschlandGmbH ExtruderEEX100 P/N 7552471

5-2 Maintenance Decommissioning 1. Open shut--off valve on filling hopper, remove granulate and operate extruderuntilempty.ingeneral,thefeedareaofthescrewshouldalso be run till empty to facilitate restarting. Ifthemotorcurrentconsumptiondecreases,reducescrewrpmto20min --1 andemptyscrewforamaximumof1minute. Switch off all heating zones via the main switch or reduce the temperature of the heating zones as per the process requirements. 2. Close water supplies. Cleaning the Screw If the extruder needs cleaning for process reasons, the following procedure must be followed before the final switch--off: 3. Reduce the screw cylinder temperature to the processing temperature of the cleaning granulate. 4. Stop the extruder drive. (Slow down extruder drive so that the screw continues to turn slowly.) Attention! Danger of burns from hot components and escaping hot adhesive! Wear protective gloves, clothing and shoes! Danger of inhaling toxic substances! There is a possibility that toxic vapours escape from the screw cylinder during maintenance or cleaning work at the end of the screw cylinder. 5. Disassemble lid of inspection opening. Operate screw with suitable cleaning granulate as recommende by the adhesive manufacturer until empty. The granulate feed must be dosed and thescrewshouldbeoperatedatalowrpm.donotexceedthemaximum current consumption value of the screw drive motor. P/N7552471 Extruder EEX100 2011 NordsonDeutschlandGmbH

Maintenance 5-3 6. Insert granules slowly, best manually. Take care that the screw is always visible, meaning that it may not be covered completely with granules. Otherwise the extruder may get stuck! Therefore always make pauses between filling in of the cleaning granules,e.g.observefillingcyclesthatallowabout30cmofthescrew to be free from granules! 7. After cleaning has been finished, the cleaning granules have to be driven out of the extruder completely. 8. Stop extruder drive an clean inspection opening manually using cloth and/orsoftmetallicbrushes(copper/brass). ItisveryimportantthatNOcleaninggranulesgetintothepumpsand/ orthehoses!(thegranulesareveryhardand,ifprocessedproperly,do notmeltsothattheymightdamagee.g.thepumps!) Usually, the screw needs not be pulled out. In case you have to, please follow instructions of - section 7- for dismounting of screw. Clean screw (wooden or PTFE spatula or soft brushes). Cleaning the Screw The cylinder bore must be thoroughly cleaned with a round wire brush. The boremustthenbecleanedwithaclothsoakedinpetroleum. CAUTION: Donotusemetallictools.Donotusewirebrushes. Use soft cloth if necessary. Finally, the screw must be cleaned with a soft cloth and finegrain polishing pasteuntilthemetalisbright.ifthescrewistobestoredforlongerperiods, it should be coated with Vaseline or sprayed with a protective coating. WARNING: Make sure that no impurities or remnants of the cleaning material are left in the cylinder when the screw is being re--inserted. Mountscrewasdescribedin -section7--. Setting into operation Refillhopperwithfresh,drygranules. Disconnectthehosesandlettheextruderrunslowly(<5RPM)inRPM mode until set pressure is reached. Stoptheextruderandswitchtopressurecontrolmode. Starttheextruderinpressurecontrolmodeandstarttheouterpumpswith 5 RPM until clean, bubble--free adhesive leaks out of the connections. Stoptheextruderandre--connectthehoses. Afterthishasbeenfinished,theextrudermaybebroughtbackinto normal operating condition. 2011 NordsonDeutschlandGmbH ExtruderEEX100 P/N 7552471

5-4 Maintenance Regular Maintenance The maintenance intervals are general guidelines based on experience. Depending on operating environment, production conditions and hours of operation, other scheduled maintenance tasks may prove necessary. Unit part Activity Interval Entire Extruder External cleaning Daily Connecting cable Cooling lines Inspection for external damage Visual inspection for damage Visual inspection for damage Daily Geared motor Change of lubricant Respect manufacturerer s recommendations. Filling hopper Cleaning van cap Visual inspection for pollution in hopper; clean if necessary Daily, if dust accumulation is severe Before filling every time Gear pump Check pump packing for leakages Hours of operation 500 h. Electrical Cabinet Ventilation Clean fan screens, clean or replace filter Pressure sensor Visual inspection Daily Manometric switch Visual inspection Daily Daily, if dust accumulation is severe Maintenance gear pump(optional) 1 2 3 Gearpumpmaintenanceislimitedtothetighteningoftheseatscrewforthe packing gland.(1). This has to take place whenever adhesive leaks betweentheshaftandtheseat.aquarterturnofthescrewismostly sufficient. Unscrew the safety plate(2, 3), readjust the packing gland, readjust the safety plate and fasten. The safety plate prevents the gland from loosening through vibration. Ifnofurthertighteningispossiblethepumphastobereplaced. WARNING: When using highly viscous adhesives and/ or adhesives with fillers,thegearpumpsaresubjecttoincreasedwearandtear.pleasetalkto us first. We can recommend specially hardened pumps as an alternative with comparatively higher service lives. Retightening of fastening screw Duetothermalinfluences(heatingup/coolingdownofthemachine), fastening screws might become loose. NOTE: Retighten these screws only with machine cooled down completely usingonlyatorquewrench(35nm). P/N7552471 Extruder EEX100 2011 NordsonDeutschlandGmbH

Maintenance 5-5 Inspection for External Damage WARNING: When damaged parts pose a risk to the operational safety of theunitand/orsafetyofpersonnel,switchofftheunitandhavethe damaged parts replaced by qualified personnel. Use only original Nordson spare parts. External Cleaning External cleaning prevents impurities created by production from causing unit malfunctions. CAUTION: Observe manufacturer s instructions when using cleaning agent. CAUTION: Do not damage or remove warning signs. Damaged or removed warningsignsmustbereplacedbynewones 1. Only remove adhesive remnants with cleaning agents recommended by the adhesive manufacturer. If necessary heat cold Ultra Foam Mix until adhesive is liquid. 2. Thoroughlyremovewarmadhesivewithacleaningagentand/orsoft cloth. 3. Vacuumoffdust,fluffsetc.orremovethemwithasoftcloth. Maintenance of Heating Cartridges In order to maintain the heating--up as well as the temperature stability of the system, the heating cartridges should be controlled regularly and exchanged if necessary. Maintenance intervals depend on the type of application as well as other individual factors and have therefore to be defined and if need be adjusted by the user/ operator himself. Maintenance work on heating cartridges should only be done by a skilled electrician(qualified labour)! Measuring Heating Cartridges Inordertochecktheheatingcapacityofazone,eachheatingcartridgehas to undergo a current measurement. Currentdependsontheheatingcapacityofthecartridgeandhastobe calculated individually(formula: P = U x I). Informationastotheheatingcapacityofazonecanbefoundinthe electrical diagram. Before checking the heating elements, verify that the cartridge in question is being controlled and that the safety switch is active. If current consumption is missing or too low, the defective cartridge has to be exchanged. Otherwise the system would be subject e. g. to temperature variations and longer heating--up times. 2011 NordsonDeutschlandGmbH ExtruderEEX100 P/N 7552471

5-6 Maintenance Exchange of Heating Cartridge Defective heating cartridges can easily be located by using the constructional/ electrical diagrams and have to be exchanged against the same type. Before exchange, system has to be dead or the respective circuit breakers have to be switched off(current interrupted). Over- temperature Thermostat The over--temperature thermostats(1) serve as an automatic switchoff in case the over--temperature shutdown of the temperature controller does not function properly. NOTE: Depending on the type of adhesive used, the overtemperature thermostatsofthetankmayneedtobeadaptedtothemaximumprocessing temperature of the adhesive(this may mean replacing it). Refer to Technical Data. Changing Type of Adhesive Removetheoldadhesivebyrunninguntilemptyorbydrainingtheunit. NOTE: Before changing the type of adhesive, determine whether the new adhesive may be mixed with the old adhesive. Maybemixed:Remainingoldadhesivecanbeflushedoutusingthe new adhesive. Maynotbemixed:Thoroughlypurgetheunitwithacleaningagent recommended by the adhesive supplier. NOTE: Properly dispose of the old adhesive according to local regulations. Purging with Cleaning Agent CAUTION: Use only a cleaning agent recommended by the adhesive manufacturer. Observe the Material Safety Data Sheet for the cleaning agent. Before starting production again, flush out cleaning agent residue using the new adhesive. NOTE: Properly dispose of cleaning agent according to local regulations. P/N7552471 Extruder EEX100 2011 NordsonDeutschlandGmbH

Maintenance 5-7 Electrical Cabinet Ventilation Maintenance The electrical cabinet fan is maintenance-free. The filter must be cleaned or replaced, depending on dust accumulation. Adirtyfiltercanberecognizedbyitsdarkcolor.Itiscleanedbyshakingthe filter out. Replacement and Cleaning of Filter Mat Remove cover to replace filter mat. Washfiltermatinwaterofupto40 C,withamilddetergentaddedif necessary. It is also possible to beat, vacuum or to blow with compressed air. In case of greasy substances: Wash filter mat in benzine, trichorethylene or warm water with grease solvent added. Donotwringnorusesharpjet. General Checks Checkallconnections,tightenterminalswherenecessary. Mainsconnectionshouldonlybeimplementedwithaclockwiserotary field, check using a rotary field indicator. Permissiblemainsvoltagedeviationat400V:+6%/ --10%. Checkon--stateofallcircuitbreakersandautomaticcircuitbreakers. Checkconditionofcontrollerandfaultsignals. Checkallfusesforthroughput. WARNING: Do not replace special semi--conductor fuses with normal fuses. Check motor connections in terminal box. 2011 NordsonDeutschlandGmbH ExtruderEEX100 P/N 7552471

5-8 Maintenance Continuous Checks Checksafetyequipmentfunctionality.Thecontrolcabinetdoormustbe closed. Checkwaterflowinallwatercoolingsystems.Checkconnectionsfor possible leaks. Checkoillevelingears. Checkwhetherallcableconnectionsaretightlyconnectedtothe terminals and whether all fuses are securely held by the clips. Heat causedbypoorcontactscandamageboththefusesandtheclips. WARNING: Important: If terminal blocks are not tightly connected there is grave danger of overheating which may result in cable fire! Checkthefitofthermo--elements. Checktheelectricalconductanceofallheatingzones.Theinsulation resistance should lie above 1000 Ohm/Volt. Checkthesymmetricalpowerinputunderloadconditionsinthe3 phases of the thyristor board. Use an ammeter. Thevaluesofthe3phasesshouldnotdifferbymorethan10%. Checkheatingandthyristorcontactorsforcorrectconditionandfunction. Worncontactsmustbereplacedassoonaspossibletoavoid subsequent damage. Checktheconditionofallpatchcordsfornozzlesortools.Ensurethatthe earthingterminalshavearesistancelowerthan0.1ohmtothesteelofthe tool. Lubricant Recommendations for Threaded Connectors All threaded connectors exposed to high temperatures must be correctly treated with suitable lubricants. The correct selection of solid lubricants facilitates easy tightening of all connections and loosening in assembly work. All connections, screws and nuts must be cleaned before applying the recommended Molykote Paste HSC Plus. This paste must be applied extremely thinly with a hard brush. The Molykote lubricant film must be applied without any gaps to thread flanks and roots, and head/nut contact surfaces. Fault Rectification Faults during production should not arise if these operating instructions are observed carefully, the system operated correctly and the required maintenance work implemented as necessary. P/N7552471 Extruder EEX100 2011 NordsonDeutschlandGmbH

Maintenance 5-9 For heating elements with ceramic insulation: During the initial heating procedure check and retighten, where necessary, the clamping screws at regular intervals until the operating temperature has been reached. Any tightening required must be carried out with particular care. Too high a pre--stress can lead to the ceramic stones being damaged. The aluminium cooling elements located between the heating elements must also be checked for correct fit and retightened if necessary. Fig. 5-5 Heating cuffs NOTE: WhenmountingtheHeatingcuffs,theyaretobefastenedwitha tightening torque of 1,5Nm! WARNING: Danger of burns from hot components! Wear protective gloves, clothing and shoes! For heating elements with micanite insulation: During the initial heating procedure, check the tightening bolts for correct fit and retighten if necessary. Check frequently for even and tight fit. All aluminium cooling elements, if present, must also be checked for tight fit and retightened if necessary after the initial start--up. Motor Lubrication The extruder drive motor is equipped either with permanently lubricated bearings or with semi--lubricated bearings that should be replaced following defects or large motor overhauls(see manufacturer documentation). 2011 NordsonDeutschlandGmbH ExtruderEEX100 P/N 7552471

5-10 Maintenance Motor/Gear Commissioning and Operation NOTE: Thedrivemaybesetupforoperationbyqualifiedpersonnelonly! Before starting do check: whetherthemechanicalfasteningsareok whetherallelectricalconnectionsareok whetherallrotatingpartsandallsurfacesthatmayreachhigh temperatures have been protected against contact. During Operation You should institute regular controls also during operation. Pay special attention to: unusualnoisesortemperatures leakages fasteningelementsthatmayhavebecomeloose conditionofelectricalconnections/cables Maintenance Intervals The motor(s)/ gear(s) of your machine have been filled before delivery with lubricants specifically adapted to their purpose and design. This ready--to--use original filling is one of the lubricants as named under the type of gear stated in the reference table of Lenze(manufacturer). The quantity of lubricant used depends on the installation position and designofmotor/gearasspecifiedatthetimeoforder. Lenzerecommendstoalsorenewthegreaseofthebearingsaswellasthe radial seals when exchanging the motor lubricant. The mechanical power transmission system is maintenance--free. NOTE: Lubricant should be regularly exchanged with gears from size 05. Thetypeoflubricantisnotedonthetypeplate.Onlyuseidentical lubricant! MaintenanceIntervals:Pleaserefertomanufacturer sinstructions. Shaft sealings: Theirdurabilitydependsontheoperatingconditions; renewsealswhenleakinginordertoavoidsubsequentdamages. P/N7552471 Extruder EEX100 2011 NordsonDeutschlandGmbH

Maintenance 5-11 Service and Maintenance WARNING: All service and maintenance work may only be carried out while the machine is in a power--off condition! Please only use the lubricants recommended in the manufacturer s directions and observe the specified maintenance breaks. Please also observe the attached rules and regulations of the suppliers. The timely and conscientious maintenance of the machine not only ensures its trouble--free operation, it also avoids costly repairs.the gear oil used for topping up must beatroomtemperature,however,atleast15 C. 2 3 1 Item. 1 2 Operating hours 250 1000 Maintenance Maintenance part Lubrication point Manufacturer Quantity Lubricant pursuant to DIN Filling quantity per lubrication point approx. 3 cm Liter 3 a. r. E R! a. r. 2011 NordsonDeutschlandGmbH ExtruderEEX100 P/N 7552471

5-12 Maintenance P/N7552471 Extruder EEX100 2011 NordsonDeutschlandGmbH

Troubleshooting 6-1 Chapter 6 Troubleshooting WARNING: Allow only qualified personnel to perform the following tasks. Observe and follow the safety instructions in this document and all other related documentation. WARNING: Risk of electrical shock. Failure to observe may result in personal injury, death, or equipment damage. WARNING: Troubleshooting activities may sometimes have to be carried out when the unit is energized. Observe all safety instructions and regulations concerning energized unit components(active parts). Failure to observe may result in an electric shock. Troubleshooting/Failure Corrective Action Provided these operating instructions are conscientiously adhered to, provided the machine is properly and expertly operated, and provided the specified maintenance work is carried out, operational disruptions are not to be expected. WARNING: Should unforeseeable disruptions nevertheless occur, the technical safety instructions must be strictly observed in resolving them. After a disruption has occurred, the extruder may only be restarted if the reason for the disruption has been established and the disruption or fault has been remedied. Incasesofuncertainty,Nordsonistobeconsulted.Insodoing,pleasegive exact information about the disruptive effects, e.g. details on the respective status of signal lamps and readings. Furthermore, the complete serial number or constructor s number is to be stated. Acknowledgement of malfunction signals with Fault reset button( necessary for further operation of machine) Nordson Deutschland GmbH Industriepark Nord 23, 53567 Buchholz-Mendt/ Germany Phone+4926839467-0,Fax+4926839467-50 2011 NordsonDeutschlandGmbH ExtruderEEX100 P/N 7552471

6-2 Troubleshooting Some Hints Before systematic troubleshooting is begun, the following should be checked: Areallparameterssetcorrectly? HastheinterfaceX10/X100beenwiredcorrectly? Forautomaticmode:setpointsaresuppliedbyprofibus? Doallplugconnectionshavesufficientcontact? Havefusesbeenactivated? CouldthefaulthavebeencausedbyanexternalPLC? Haveexternalinductiveloads(e.g.solenoidvalves)beenequippedwith free--wheel diodes? These diodes have to be grouped directly together with the inductive load, e. g. by means of luminous sealings. Troubleshooting with Control System The control system offers the following troubleshooting aids, described in the manual Control System: Indicationlampsandlighttower Diagnosisprograminthetemperaturesection Automaticfaultdisplayinthetemperaturesection ServicedisplayErrorinthemotorsection LEDsonthemodulesandboards. Signal lamps and switch cabinet light tower Thesignallampsandlightsshow(apartfromtheyellowlampoftheswitch cabinet lights) the same operational modes as the control system: Automatic Mode ContinuousRedLight=showsamalfunction/unitisinstand--by ContinuousYellowLight=externalrelease ContinuousGreenLight=readyforoperation.Thegreenlightonly shines when all channels have reached their temperature set value. Manual Mode ContinuousRedLight=showsamalfunction/unitisinstand--by ContinuousYellowLight= motoron ContinuousGreenLight=readyforoperation. P/N7552471 Extruder EEX100 2011 NordsonDeutschlandGmbH

Troubleshooting 6-3 Troubleshooting tables The troubleshooting tables are an orientation aid for qualified personnel; however, they cannot replace targeted troubleshooting using for example circuit diagrams or measuring devices. They do not cover all possible malfunctions, but only those which could presumably occur.) Red Signal Lamp Flashing Problem Possible Cause Corrective Action Under-temperatue during operation Ambient temperature too high Short circuit temperature sensor Interruption temperature sensor Main contactor defective or fallen off Alarm message speed Refill filling hopper Ambient temperature too high Filter of switch cabinet ventilation dirty Fan of switch cabinet defective cable break Temperaturesensordefective Pneumatic input pressure falls under 2 bars Pollution -- blockageof:adhesive channels, hose -- coating head -- nozzle Wait until temperature has been reached. Lower ambient temperature through ventilating or cooling Clean or exchange Exchange Exchange Exchange Controlsensor,replaceifnecessary Check pneumatic connection startingfromapplicationsystem Remove hot--melt hose, deliver, watch pressure. Device malfunctioning Possible Cause No line voltage Master switch not switched on Main switch defective Master fuse triggered Fuse control voltage triggered Corrective Action Establish line voltage supply. Switch on master switch Replace main switch Check whether there is a short--circuit in device or in equipment. Check whether there is a short--circuit in device or in equipment. 2011 NordsonDeutschlandGmbH ExtruderEEX100 P/N 7552471

6-4 Troubleshooting No adhesive(no motor rotation) Motor superheated Possible Cause Device not yet ready for operation(insufficient temperature during heat--up phase) Device temporarily inoperable(insufficient temperature during operation)./ Adhesive was refilled. Motor not switched on Motor not preset Motor start--up protection activated Speed not set Automatic mode selected, however, manual mode required Remedy cause. Corrective Action Remove motor contamination Wait until device is heated--up and green signal lamp illuminates Wait until device is heated--up and green signal lamp illuminates Switch on Preset motor and switch on subsequently Switch motor(s) on again Set speed Switch to manual mode NoexternalReleaseMotorviaX10/X100interface BridgeorswitchcontactsofX10/X100interface. Automatic mode selected and no master reference voltage available No voltage supply for motor Central module of motor block defect or misaligned Align or replace Control panel circuit board of motor block defect or misaligned Enable master reference voltage supply or use internal master reference voltage. Determine defect metrologically Align or replace Motor superheated Possible Cause Ambient temperature too high Cooling air suction grid soiled Pump blocked by contaminant Pump too tight Adhesive too cold Corrective Action Lower ambient temperature by aerating or cooling Clean Replace pump Replace pump Set temperature according No master reference voltage Possible Cause Master machine not operating Tachogenerator(equipment) defective Faulty polarization of master reference voltage Corrective Action Activate master machine Replace Reverse polarity P/N7552471 Extruder EEX100 2011 NordsonDeutschlandGmbH

Troubleshooting 6-5 No adhesive(with motor rotation) Filling hopper empty Possible Cause Adhesiveinletholetothepumporsuctionholeof pump blocked No pump rotation because of loosened coupling screws Corrective Action Refill filling hopper Unfasten pump and clean inlet hole or suction hole Tighten Incorrect motor speed characteristics in automatic mode Possible Cause Incorrect setting of parameters Fluctuation of master reference voltage despite constant machine speed Reset parameters Corrective Action Slip of drive unit(i.e. V--belt) Remove slip Insufficient adhesive Possible Cause Adhesiveinletholetothepumporsuctionholeof pump partially blocked Worn pump block of gear pump Processing temperature too low Extruder s operating pressure(pre--pressure) too low Corrective Action Unfasten pump and clean inlet hole or suction hole Replace pump Adjust temperature settings --Set the operating pressure with the potentiometer (9R4) --Check the extruder temperature --If necessary clean the extruder screw One channel(heating zone) does not heat Channel switched off Possible Cause Channel/heating zone defective Switch on Corrective Action Remove sensor break/ defect 2011 NordsonDeutschlandGmbH ExtruderEEX100 P/N 7552471

6-6 Troubleshooting P/N7552471 Extruder EEX100 2011 NordsonDeutschlandGmbH

Removing 7-1 Chapter 7 Removing WARNING: Allow only qualified personnel to perform the following tasks. Observe and follow the safety instructions in this document and all other related documentation. WARNING: Hot! Risk of burns. Wear safety goggles and heat-protective gloves. Some maintenance work can only be done when the machine is heated--up. WARNING: System and material pressurized. Relieve system pressure before disconnecting heated hoses. Failure to observe can result in serious burns. General remarks Inordertodisassemblecertainmachineparts,theadhesiveinthe melterhastobesoft.thismeansthattheequipmenthastobeheated until the necessary temperatures have been reached. In some cases youmayalsouseaheatgun. Onlyuseoriginalspareparts(seesparepartslist). Pleasealsoreadinstructionmanualsofthesparesasincludedinthe delivery. Removing and Inserting the Screw Important Note: The screw and screw cylinder are coated with a corrosion protection agent for shipping and must be cleaned with petroleum before commissioning (does not apply to systems which come with adhesive test). WARNING: Thescrewmayonlyberemovedandinsertedwhenthe machine is warm and switched off! 2011 NordsonDeutschlandGmbH ExtruderEEX100 P/N 7552471

7-2 Removing Removal The clean screw can be removed without any ejection equipment(e.g. for alignment). The emptied screw must be removed with ejection equipment (e.g. for cleaning work). To do this, proceed as follows: 1. Unfasten cover of pump station 2. Detach heated hose 3. Disassemble lid of inspection opening. 3 2 1 4. Insert ejection tool into the orifice of the pressure bearing 5. Slowlypushscrewtothefrontorpullitoutcarefullyusingtheejection tool. Finally, the screw must be cleaned with a soft cloth and finegrain polishing pasteuntilthemetalisbright.ifthescrewistobestoredforlongerperiods, it should be coated with Vaseline or sprayed with a protective coating.when removing/inserting the screw, ensure that the screw shaft does not damage the sealing surfaces of the screw cylinder(do not tilt). P/N7552471 Extruder EEX100 2011 NordsonDeutschlandGmbH

Removing 7-3 WARNING: Hot! Risk of burns. Wear heat-protective clothing, safety goggles, and heat-protective gloves. Remove material residues on the screw with a copper spatula and brass brush. Do not use hard or sharp--edged tools. Insertion Both screw and screw cylinder must be at room temperature before insertion. They can then be heated up together. 1. Before inserting the screw into the screw cylinder, clean the screw shaft and grease with roller bearing grease. 2. Insertthescrewintothescrewcylinderandpushitthroughtothescrew drive shaft. WARNING: Insert the screw into the screw cylinder very carefully to avoid damagetothescrew,thescrewdriveshaftandthesealingsurfacesofthe screw cylinder. 3. Thescrewmustbepushedwithoutforceintothescrewcylinder. WARNING: Danger of injury through shearing when inserting the screw into the screw cylinder! Fingers and hands can be injured through inattention! Wear heat--resistant protective gloves! 4. Refit covers 2011 NordsonDeutschlandGmbH ExtruderEEX100 P/N 7552471

7-4 Removing P/N7552471 Extruder EEX100 2011 NordsonDeutschlandGmbH

Spare Parts 8-1 Chapter 8 Spare Parts Introduction To order parts, call the Nordson Customer Service Center or your local Nordson representative. Use this five-column parts list, and the accompanying illustration, to describe and locate parts correctly. Nordson Deutschland GmbH Industriepark Nord 23, 53567 Buchholz-Mendt/ Germany Phone+4926839467-0,Fax+4926839467-50 Using the Illustrated Parts List Numbers in the Item column correspond to numbers that identify parts in illustrations following each parts list. The code NS(not shown) indicates thatalistedpartisnotillustrated. Adash( )isusedwhenthepartnumber applies to all parts in the illustration. ThenumberinthePartcolumnistheNordsonpartnumber. Aseriesof dashesinthiscolumn(------)meansthepartcannotbeordered separately. The Description column gives the part name, as well as its dimensions and other characteristics when appropriate. Indentions show the relationships between assemblies, subassemblies, and parts. Example Item Part no Designation Quantity 1 0000000 Part 1 2 000000 Assembly 2 3 000000 Subassembly 1 NOTE: Parts marked with an asterisk(*) are wearing parts and are excluded from our guarantee. Ifyouorderitem1youwillgetthesinglesparepartasdescribed. Ifyouorderitem2,youwillgetthecompleteassemblygroup. Ifyouorderitem3,youwillgetthesubassembly. 2011 NordsonDeutschlandGmbH ExtruderEEX100 P/N 7552471

8-2 Spare Parts Frame for attaching parts 20 21 7 16 15 8 7 6 1 10 3 11 9 2 12 18 17 19 5 4 14 13 Fig. 8-1 P/N7552471 Extruder EEX100 2011 NordsonDeutschlandGmbH

Spare Parts 8-3 Frame for attaching parts Item Part Description Quantity 1 7525619 Basic frame 1 2 7537485 Bearing plate 1 3 7525615 Mounting plate 1 4 7535216* Motor 11kW 1 5 ------ Machinescrew DIN912 M12x35------35N 4 6 7055860 Brace frame 1 7 ------ Washer DIN125 A10,5 10 8 ------ Machinescrew DIN912 M10x25------25N 2 9 ------ Axial cylinder roller bearing DIN 722 81209 1 10 ------ Machinescrew DIN912 M16x25 4 11 ------ Circlip DIN472--72x2,5 1 12 ------ Machinescrew DIN912 M16x45------45N 3 13 7524752 Equipment base 4 14 ------ Hexagonal nut ISO 4032 M24 4 15 ------ Hexagonalnut ISO4032 M10 -- D -- N 4 16 ------ Machinescrew ISO4014 M10x50------26N 2 17 7537491 Socket 1 18 ------ Feather key DIN 6885 A16x10x90 1 19 ------ Washer DIN125 A13 4 20 7525293 Sensor hoop guard 1 21 ------ Machinescrew DIN912 M10x30------30N 4 NOTE: Parts marked with an asterisk(*) are wearing parts and are excluded from our guarantee. 2011 NordsonDeutschlandGmbH ExtruderEEX100 P/N 7552471

8-4 Spare Parts Extruder unit 10 9 8 20 21 7 22 19 11 14 15 13 12 17 16 1 18 2 3 4 5 6 Fig. 8-2 P/N7552471 Extruder EEX100 2011 NordsonDeutschlandGmbH

Spare Parts 8-5 Extruder unit Item Part Description Quantity 1 7525595 Shaft cylinder Ø55 x 26 D 1 2 7525644 Worm Ø55 x 26 D 1 3 ------ Featherkey DIN6885A16x10x90 1 4 7523493 Retaining ring 1 5 ------ Washer DIN125 A10,5 1 6 ------ Machinescrew DIN912 M10x45------32N 1 7 7525049 Filling hopper Ø400 1 8 7525233 Lid Ø400 1 9 7059129 Handle 1 10 ------ Machinescrew DIN912 M8x20------20N 2 11 7528296* Heating cuff Ø100 6 12 7058745* Temperature sensor Ni120 M14 x 1,5 x 3000mm 4 13 7520715 Locking screw DIN 910 G 2 Zoll 1 14 ------ Machinescrew DIN912 M8x25------25N 4 15 ------ Washer DIN125 A8,4 4 16 ------ Machinescrew DIN912 M12x50------12.9 4 17 ------ Washer DIN125 A13 4 18 ------ Machinescrew DIN912 M16x45------45N 6 19 7539867 Level sensor 3 20 7528551 Protective grid Ø400 1 21 ------ Machinescrew DIN912 M6x10------10N 4 22 ------ Washer DIN125 A6,4 4 NOTE: Parts marked with an asterisk(*) are wearing parts and are excluded from our guarantee. 2011 NordsonDeutschlandGmbH ExtruderEEX100 P/N 7552471

8-6 Spare Parts Pump station 20 35 36 23 36 19 18 45 2 6 18 19 23 36 17 41 42 25 7 21 5 32 24 22 13 44 43 14 15 1 4 37 39 40 26 27 11 12 12 38 16 36 35 30 33 34 28 4 3 29 36 32 9 31 10 8 Fig. 8-3 P/N7552471 Extruder EEX100 2011 NordsonDeutschlandGmbH

Spare Parts 8-7 Pump station Item Part Description Quantity 1 7529103 Pump connecting block 1 2 7526287 Motor support panel 1 3 7058982* Heating catridge Ø10 x 130 x 300 12 4 7521781 Extension 6 5 7530546 Gear pump complett GP 160 M2 1 6 7500186* Coupling M 32 Ø25--Ø30 1 7 7507036* Hose connection 3/4 NPT -- 1 1/16 UNF 1 8 7056368 Manometric switch 120bar (gelb) 3 9 7058745* Temperature sensor Ni120 M14 x 1,5 x 3000 1 10 7050028 Pressure sensor 1 11 7520579* Overtemperature protection 280 C 1 12 ------ Machinescrew DIN912 M3x16 7 13 7524465 Verschlußstopfen Ø 72 1 14 7524995* O--Ring PTFE Ø 80 x 3 1 15 7524997* O--Ring PTFE Ø 72 x 2,5 1 16 7552675 Locking plug Ø 40 1 17 7526321 Screw rod 4 18 ------ Washer DIN125 A17 12 19 ------ Hexagonalnut ISO4032 M16--D--N 16 20 7547216 Motor 2,2 kw 1 21 ------ Machinescrew DIN912 M8x35------35N 8 22 ------ Washer DIN125 A10,5 4 23 ------ Hexagonalnut ISO4032 M8--D--N 8 24 ------ Machinescrew DIN912 M10x30--12.9 4 25 7055841* Protective caps 1 1/16 UNF 1 26 7055452* O--Ring PTFE Ø 44 x 3,0 1 27 7504816* O--Ring PTFE Ø 35 x 2,5 1 28 7526447 Electrical cover 1 29 7526461 Extension 2 30 7526449 Retaining rail 2 31 7507345 Electrical screwing PG 16 1 32 ------ Machinescrew DIN912 M8x16------16N 14 33 ------ Washer DIN125 A4,3 10 34 ------ Machinescrew DIN912 M4x8------8N 10 35 ------ Machinescrew DIN912 M8x25------25N 8 36 ------ Washer DIN125 A8,4 18 37 7550772 Pressure relief valve 1 38 7531199 Sealing disk 1 39 7055181 Locking screw DIN 906 3/4 NPT 3 40 7052123 Ceramic block 6 41 418799 Sign input 2 42 418798 Sign output 4 43 7552672 Blind plate 1 44 7055031 O--Ring PTFE Ø 36 x 2,5 1 45 7552678 Blind plate motor 1 NOTE: Parts marked with an asterisk(*) are wearing parts and are excluded from our guarantee. 2011 NordsonDeutschlandGmbH ExtruderEEX100 P/N 7552471

8-8 Spare Parts GearpumpGP160M2 PN7530546 3 2 4 1.2 1 1.3 1.4 1.5 1.6 7 15 1.1 8 6 5 16 17 10 13 14 9 12 11 P/N7552471 Extruder EEX100 2011 NordsonDeutschlandGmbH

Spare Parts 8-9 GearpumpGP160M2 PN7530546 Item Part Description Quantity 1 7050059* Complete pump packing 1.1 7058200 Stuffing box screw 1 1.2 7058199 Spring 1 1.3 7058196 Spring guide 1 1.4 7058197* Sealing ring 1 1.5 7058198 Bush 1 1.6 7504810* O--ring PTFE Ø 30 x 2,0 1 2 7055175* O--ring PTFE Ø 19 x 2,5 1 3 7055031* O--ring PTFE Ø 36 x 2,5 1 4 7055176 Machine screw DIN 912 M8 x 95------12.9 12 5 7050043* Heatingcatridge 220W/Ø10x100x3000 3 6 7058745* Temperature sensor Ni120 M14 x 1,5 x 3000 1 7 7520579* Overtemperature protection 280 C 1 8 ------ Machinescrew DIN912 M3x16 1 9 7526337 Electrical cover 1 10 7507343 Electrical screwing PG 11 1 11 ------ Machinescrew DIN912 M5x70 2 12 ------ Washer DIN125 A5,3 2 13 7507427 Blind plug PG11 1 14 7507433 Counter nut PG11 1 15 ------ Cablelug 1 16 ------ Washer DIN125 A4,3 1 17 ------ Machinescrew DIN912 M4x10------10N 1 NOTE: Parts marked with an asterisk(*) are wearing parts and are excluded from our guarantee. 2011 NordsonDeutschlandGmbH ExtruderEEX100 P/N 7552471

8-10 Spare Parts P/N7552471 Extruder EEX100 2011 NordsonDeutschlandGmbH

Spare Parts 8-11 Pressure relief valve - long 4 3 1 12 13 16 17 6 11 10 9 14 8 2 7 X 8-14 Y 8-14 10 9 15 5 Item Part Description Quantity 1 7545414 Base module 1 2 7537391 Control module SD Ø5 x 83 1 3 7055452* O--ring PTFE Ø 44 x 3,0 1 4 7504816* O--ring PTFE Ø 35 x 2,5 1 5 7550722 Drip tray plasma--coat 1 6 ------ Machinescrew DIN912M5x35------22N 2 7 7505592 Elbow union 1/8 1 8 7055785* Sealing ring Alu 1/8 1 9 7055472 Screwing G1/8 2 10 7056353 Plug joint 1/8 -- 6 2 11 7506768 Double nipple 1/4 1 12 ------ Washer DIN125 A8,4 4 13 ------ Machinescrew DIN912 M8x35------35N 4 14 7524814 Ermeto pipe Ø6 x 1; 40lg 1 15 7537969 Ermeto pipe T 1 16 7505592 Elbow union 6--1/8 1 17 7505593 Reducing nipple 1/8--1/8 1 NOTE: Parts marked with an asterisk(*) are wearing parts and are excluded from our guarantee. 2011 NordsonDeutschlandGmbH ExtruderEEX100 P/N 7552471

8-12 Spare Parts ControlmoduleSDØ5x83 P/N7537391 Fig. 8-4 P/N7552471 Extruder EEX100 2011 NordsonDeutschlandGmbH

Spare Parts 8-13 ControlmoduleSDØ5x83 P/N7537391 Item Part Description Quantity 1 7058577 Air cylinder 1 2 7056056 Pressure spring D--147 1 3 7504806** O--ring Viton Ø 16 x 2,0 1 4 7504714** O--ring Viton Ø 17 x 2,5 1 5 7050227** O--ring Viton Ø 18 x 2,0 1 6 7055013** O--ring PTFE Ø 22 x 2,0 1 7 7506701** Pressuredisk Ø12x5,2x2 1 8 ------** Circlip DIN472 Ø12x1 2 9 7055120 Machine screw DIN 912 M 4 x 55 4 10 ------** Hexagonalscrew ISO4032 M5--D--N 1 11 ------** Retainingring DIN6798 Ø5,3 1 12 7058457 Control piston M5 1 13 7504833** Sealing Ekonol--Stepseal Ø 5mm 2 14 7504793** Fluoraz O--ring Ø 6,07 x 1,78 2 15 7058459 Base module 1 16 7058507 Needle Ø 5mm x 83 mm lg. 1 17 7506702** Tapered pressure disk 1 18 7058496 Needle seat 1 19 7504813** O--ring PTFE Ø 12 x 2,5 1 7506131 The positions marked with(**) is possible to order as Renovation kit NOTE: Parts marked with an asterisk(*) are wearing parts and are excluded from our guarantee. 2011 NordsonDeutschlandGmbH ExtruderEEX100 P/N 7552471

8-14 Spare Parts Pneumatic unit 4 3 17 11 6 8 7 16 15 18 7 10 9 20 12 21 13 3 1 2 19 14 5 19 X 9-17 Y 9-17 Fig. 8-5 P/N7552471 Extruder EEX100 2011 NordsonDeutschlandGmbH

Spare Parts 8-15 Pneumatic unit Item Part Description Quantity 1 7550898 Mounting plate 1 2 7502985 Insulating disc POM Ø20 4 3 ------ Washer DIN125 -- A5,3 6 4 7536631 Manometric switch 1 5 7523424 Solenoid valve 45A AC1 DDUJ 1JM 1 6 7506843 Distributor block 1/4 1 7 7506183 Sealing disk 1/4 1 8 7055108 Coupling plug 1/4 1 9 7506995 Connection plug 1/4 -- 6 1 10 7055151 Locking screw B1/4 1 11 7055110 Double nipple 1/4 A 1 12 7504200 Valve plug MPM--JB--FEM 1 13 ------ Machinescrew DIN912M5x16 ------ 16N 4 14 ------ Machinescrew DIN912M3x25 ------ 18N 2 15 ------ Washer DIN125 -- A4,3 2 16 ------ Machinescrew DIN912M4x25 ------ 18N 2 17 ------ Machinescrew DIN912M5x35 ------ 22N 2 18 7140255 Sign max. 8 bar self--adhesive 1 19 7056353 Connection plug 1/8 -- 6 3 20 7058864 Dejamming module 1 21 7055474 Sound absorber 1/8 Zoll 1 NOTE: Parts marked with an asterisk(*) are wearing parts and are excluded from our guarantee. 2011 NordsonDeutschlandGmbH ExtruderEEX100 P/N 7552471

8-16 Spare Parts Insulating cover pump station 2 1 3 6 5 4 Item Part Description Quantity 1 7537401 Insulating cover 1 1 2 7537399 Insulating cover 2 1 3 ------ Hexagonalnut ISO4032 M5 4 4 ------ Machinescrew DIN912 M8x12------12N 4 5 ------ Washer DIN125 A8,4 4 6 ------ Washer DIN125 A5,3 4 NOTE: Parts marked with an asterisk(*) are wearing parts and are excluded from our guarantee. P/N7552471 Extruder EEX100 2011 NordsonDeutschlandGmbH

Spare Parts 8-17 Extruder covers 3 3 1 5 6 4 2 Item Part Description Quantity 1 7525366 Cover plate 1 2 7525291 Rivet Ø4x6 1 3 7525652 Covering hood extruder unit 2 4 7525650 Angle bracket 1 1 5 7525648 Angle bracket 2 1 6 7056184 Countersunk screw DIN 7991 M6 x 10 4 NOTE: Parts marked with an asterisk(*) are wearing parts and are excluded from our guarantee. 2011 NordsonDeutschlandGmbH ExtruderEEX100 P/N 7552471

8-18 Spare Parts Water connection Cooling water supply 2 1 3 1 2 Cooling water return Item Part Description Quantity 1 7521905 Twin nipple 1/2 -- 1 2 2 7504212 Angled hose connection 1/2 x 3/4 2 3 7052409 Water chiller BL 015 1 NOTE: Parts marked with an asterisk(*) are wearing parts and are excluded from our guarantee. P/N7552471 Extruder EEX100 2011 NordsonDeutschlandGmbH

Technical Data 9-1 Chapter 9 Technical Data Description Connection, Start- up: General Data The electrical connection to the control cabinet is implemented with the connection cable provided. The water cooling connection is firmly installed; checkforpossibleleaks.thehotmelthosecanbeconnectedafterthe heating procedure is complete. During operation, ensure that the feed area ofthescrewisalwayskeptcoveredwithadhesivegranulatetoavoidany running dry. As the temperature control system for the feed area maintains optimal temperatures, all that is required is sufficient cooling water volumes (temperature ca. 15 C) through the cooling aggregate. Adhesivepressurelimitation 5bis70bar/0,5bis7MPa/72,5bis101,5psi Noise emission 70 dba Motor type A.C. motor Speedsettingrange 1.0to100min -1 Degree of protection IP 32 To prevent excessive wear, the motor/pump speed shouldnotcontinuouslyfallbelow5min -1 (rpm)or continuouslyexceed80min -1 (rpm). Electrical Data CAUTION: The unit is designed for only one operating voltage. Operate onlyattheoperatingvoltageshownontheidplate. Temperatures Min. ambient temperature Max. ambient temperature Min. operating temperature 10 C 40 C 50 C NOTE: Depending on the type of adhesive used, the overtemperature thermostats of the components may need to be adapted to the maximum processing temperature of the adhesive(this may mean replacing it). 2011 NordsonDeutschlandGmbH ExtruderEEX100 P/N 7552471

9-2 Technical Data Dimension ~3 ~1454 ~680 ~2629 ~1900 ~960 ~1442 ~1155 ~1040 ~1127 Technical Data Type: Supplyvoltage: Connected load: EEX100-N1E3R3TWGXQ2S 3x400V48 -- 60Hz(+10%) Heating 49 kw Amount of glue: Coolant: Dimension: Weight: Drive: 100 kg/h Water 20 C ca.0,5 L/min 2600 x 1040 x 1451 mm see waybill Three--phase AC Extruder 11 kw Pump station 2,2 kw P/N7552471 Extruder EEX100 2011 NordsonDeutschlandGmbH