Training manual. DRYMAX Series E60

Training manual DRYMAX Series E60 This training manual is copyrighted material. All rights, reserved, including those for translation, reprinting, presentation, removal of figures and tables, transmission via radio or television, microfilming, or other means of duplication, as well as storage in data processing systems, or any other use in whole or in part of this document. Wittmann Kunststoffgeräte GmbH reserves the right to make changes to any part of this training manual without prior notice. This training manual was carefully prepared; however, Wittmann GmbH assumes no liability for any errors or any direct or indirect harm resulting from use of this training manual. Drymax_E60_EN_V1_6.doc / 2.19.2015 Page 1 of 53 Item No.: LS00000437 Translation of the original training manual

Contents 1 Safety instructions... 3 1.1 Proper use and their limits... 3 1.2 Product labeling... 3 1.3 Explanation of symbols... 4 1.4 Explanation of terms... 4 1.5 General safety instructions... 4 1.6 Instructions concerning the process safety of the device... 5 2 Completeness of Shipment... 6 2.1 Transport damage... 6 2.2 Storage of desiccant Köstrolith 4 AK... 6 3 Installation Notes... 7 3.1 Transport and preparing for assembly... 7 3.2 Requirements for installation area... 7 3.3 Electrical connections... 8 3.4 Safety temperature limiter on heating units... 8 3.5 Installing an extraction system for the regeneration waste air... 8 3.6 Connecting the return air cooler (optional)... 9 4 Description... 10 4.1 Dry-air dryer DRYMAX... 10 4.2 MSF - Material saver function... 10 4.3 Material Conveying with DRYMAX PDC.. 11 4.3.1 Principle of material conveying with the DRYMAX PDC... 11 4.4 Drying hopper SILMAX... 13 5 Initial start-up... 14 5.1 Pressure monitoring - return air filter (option)... 14 6 Operation... 15 6.1 Explanation of symbols on the operating interface... 15 6.1.1 Status display of the user interface... 15 6.2 Switching the dryer ON and OFF... 15 6.3 Menu 1 Measured value process temperature / operating status... 16 6.3.1 Special functions in the Menu 1... 16 6.4 Menu 2 Set value process heater / State of operation... 16 6.5 Menu 3 Measured value dew point... 17 6.6 Menu 4 Set value for changing the drying cartridges... 17 6.7 Menu 5 Measured value return air temperature... 17 6.8 Menu 6 Limit value for the material saver function... 17 6.8.1 Special function in Menu 6... 18 6.9 Menu 7 Pre-Drying Time... 18 6.10 Menu 8 Key lock... 18 6.11 Counter Operating Hours... 19 6.12 Setting the time... 19 6.13 Weekly timer... 20 6.14 Change temperature unit... 21 6.15 USER - Setting the date... 21 6.16 DRYMAX PDC (Option)... 21 6.16.1 Activation/Deactivation of material conveying... 21 6.16.2 Purging of drying hopper... 22 6.16.3 DRYMAX-PDC Parameter Setup Menu... 22 7 Maintenance... 23 7.1 Maintenance intervals... 23 7.1.1 Safeguarding and power supply... 25 7.1.2 Filter elements... 25 7.1.3 Cleaning / changing filter elements... 25 7.1.4 Process blower... 25 7.1.5 Air duct hoses... 25 7.1.6 Dew point sensor... 25 7.1.7 Control panel... 25 7.1.8 Wiring... 25 7.1.9 Köstrolith 4AK... 26 8 Faults... 27 8.1 Alarm list... 27 9 Decommissioning of DRYMAX... 32 10 Replacement Parts... 33 10.1 DRYMAX E60 compact... 33 10.2 DRYMAX E60 PDC... 35 10.3 Technical data... 36 11 Customer Service Centers... 38 12 Annex... 41 12.1 Parameter orientation table... 41 12.2 Data sheet Köstrolith 4AK... 43 12.3 Declaration of Conformity... 50 Drymax_E60_EN_V1_6.doc / 2.19.2015 Page 2 of 53

1 Safety instructions Our technical solutions always put our customers' safety first. Wittmann plastics equipment must satisfy the morst demanding quality standards. Our goal is to ensure the safety of all users and operators. A few rules are necessary to achieve this goal. The following symbols are used for better clarity. INFORMATION! Good English language skills are assumed. Every person responsible for any activity on this unit must read and use this training manual. Make sure that those using the unit are familiar with the training manual and the unit. Make every person in the effective range of the unit aware of the direct and indirect risks with this unit. 1.1 Proper use and their limits 1.2 Product labeling Your device is provided with an ID-tag. This shows the most important data for the device: MODELL / MODEL ARTIKELNR. / ITEM NO. SPANNUNG / VOLTAGE STROM / CURRENT In addition to the ID-tag the 10-digit serial number with a bar code is attached to the unit. Serial No: 0000XXXXXX Lichtblaustrasse 10 1220 Wien BAUJAHR / YEAR OF PROD. LEERGEW. / INT. WEIGHT For questions, complaints, procurement of spare parts, service requests, etc., always have readily available your serial number and the item number of your device. The dryer DRYMAX E60 is intended to dry plastic granulate. This unit is not suitable for processing food, earth, sand, etc.. If the DRYMAX E60 is used contrary to the above proper use instructions (in any form) the product warranty will be voided. Drymax_E60_EN_V1_6.doc / 2.19.2015 Page 3 of 53

1.3 Explanation of symbols This training manual uses symbols to mark important information as follows: Danger! Warning! Caution! Tip, Note, Information If the security instruction is not followed, there is immediate danger to life and the health of people! If the security instruction is not followed, there is danger to life and the health of people. If the security instruction is not followed, people the environment or equipment can be damaged. Shows additional information that is especially important for users to read. 1.4 Explanation of terms This training manual uses certain terms and designations repeatedly. These frequently used terms are defined here for your convenience: Unit The term "unit" can be used for a single device, a unit, a machine, and an entire system. User The user is the person who is using the unit independently or under the supervision of another. Operator The unit operator is the person responsible for all processes (e.g.) production supervisor, building supervisor, etc.). The operator directs the users to perform a task on the unit. SOPs The standard operating procedure (not to be confused with the operating manual) describes how several units, processes or production processes work together. The unit operator is responsible for drafting the SOP. Lead user If several users are working on one unit, the lead user coordinates the processes. The operator must appoint the lead user. Qualified personnel Qualified personnel includes persons who, due to training, are qualified to expertly perform work. 1.5 General safety instructions Danger! Failure to follow this instruction could result in death! Do not enter drying hoppers and bunkers without the supervisor's permission, and always wear a safety harness with a rope. The person entering the confined space must be kept on a tight rope and observed at all times. Danger! Before opening disconnect unit from all power sources! Danger! Make sure that the working environment is cleared and secured during the operation, maintenance and adjustment of the unit. Danger! When working on the unit, if said work cannot be performed from floor level. The operator must be appropriately secured against falling. Note that the unit can get hot and present a burn hazard. In case of skin contact with the desiccant Köstrolith 4 AK, wash thoroughly and use a moisturizing cream. In case of eye contact wash with the desiccant Köstrolith 4 AK, wash thoroughly and remove carefully any mechanical parts form the eye. In case of doubt visit a eye specialist. If you have swallowed parts of the desiccant Köstrolith 4 AK, so drink plenty of fluids. Try to avoid dust generation during decanting of the desiccant Köstrolith 4 AK. If dust is being generated masks, glasses and protective gloves must be used. Read the training manual carefully before using the unit. Note all information and ask questions if anything is unclear. Obey all local laws and requirements. Compare the power supply data for this unit with the locally available power supply. Allow only quailified personnel to work on the unit. Drymax_E60_EN_V1_6.doc / 2.19.2015 Page 4 of 53

Use the training manual to create a detailed SOP for the sequence of operations involving this unit. Appoint a responsible lead user for the unit. All users must be at least 16 years old. On a regular basis, check all lines, hoses and threaded connections for leakage, damage, and tightness. Repair any defects immediately. Take note of the maintenance instructions and keep records of all maintenance performed. In the event of a malfunction, turn the unit off immediately. If the unit is turned off for safety reasons, lock the unit so it cannnot be turned on without authorization. Make sure that filling, mixing, and extraction devices are turned off and/or emptied and protected from unintended and unauthorized start-up. Do not make any changes to the unit without written authorization from the manufacturer. Before performing maintenance, name a supervisor and inform the responsible users. 1.6 Instructions concerning the process safety of the device Check all electrical connections when commissioning the device. The device is exclusively intended for drying of plastic granulates. The permissible storage temperature for the device is -20 +55 C (-5 +130 F). The permissible operating temperature is +5 +40 C (+40 +103 F). Clean the device before filling for the first time. Electrostatic discharges can lead to damage on electronic components. Ground the device. Do not change any settings on the control or sensor without knowing the exact consequences. Keep records of maintenance and repair operations. Use only original Wittmann spare parts. Please observe the operating instructions of the connected devices. Do not operate this unit in a partally disassembled state. Comply with safety instructions for units connected to this unit. Store this training manual so that it is always available in close proximity to the unit. Do not remove any labels that were attached by Wittmann Drymax_E60_EN_V1_6.doc / 2.19.2015 Page 5 of 53

2 Completeness of Shipment Wittmann equipment is packed with great care to protect it during transport. Remove all packaging from unit components before assembling the unit. CAUTION! Sharp instruments can damage painted surfaces and the unit itself. Be very careful when removing the packaging and protective film from unit components. Before the unit is started the first time, make sure that the unit is free of all metal parts and packaging. Check to make sure the shipment is complete and no parts are missing. Remember that some sections of the unit may be disassembled for transport. 2.2 Storage of desiccant Köstrolith 4 AK The desiccant must be stored in tightly closed original container in a dry room. Outdoor storage should be avoided. If it is necessary to short-term outdoor storage, use the original container with suitable materials (waterproof tarpaulins, etc.) to protect against precipitation influences. When required, the product can be refilled in tightly closing containers. The refilling shall be made so that there are no unnecessary recording of humidity and dust can be avoided. Comply with the storage and disposal of the national laws and regulations. The desiccant shall be stored so that possible damage to the packaging of other stored items may be excluded. When stored as recommended, the product is available without restriction for several years. 2.1 Transport damage Wittmann Kunststoffgeräte GmbH uses only reputable freight companies to deliver your unit as quickly as possible, with no missing or damaged parts. The freight company is responsible for delivering your equipment without damaging it. CAUTION! Report any visible transport damage immediately to the freight company. Check your unit immediately upon receipt for any visible transportrelated damage. If any transport damage should occur, please contact Wittmann Kunststoffgeräte GmbH within 3 days of its discovery. Drymax_E60_EN_V1_6.doc / 2.19.2015 Page 6 of 53

3 Installation Notes To prevent damage to machines, systems and injury to people, only people authorized to perform installation and start-up tasks should do so. INFORMATION! This installation notes assume knowledge of accident prevention rules, operating conditions, and safety regulations and their implementation. This installation notes assume electrical and mechanical skills gained as a result of education, experience and training. Make sure that people performing these tasks have the appropriate skills. Obey all safety rules when working with hoists. Perform all installation tasks with the system in a depressurized, powered-down state. Our trained installers would be glad to assist you with these tasks. 3.1 Transport and preparing for assembly The system and its accessories are delivered on pallets. Use only appropriate equipment to move the pallets (e.g., forklift, crane, etc.). CAUTION! Improper use of transport- and lifting equipment can cause injury and equipment damage. Only qualified personnel may operate transport or lift devices. All metal parts are removed from the unit before it is shipped. Despite our best efforts, metal parts may fall back into the unit during transport, or because of other circumstances. CAUTION! The presence of metal parts and packaging materials could cause your device to malfunction and/or sustain damage. Before initial startup as well as during normal operation please make sure that the unit is free of all metal parts and packaging materials 3.2 Requirements for installation area INFORMATION! Run the unit ONLY in closed, dry spaces. Pay special attention to the load rating of the installation area, especially if the unit is being installed on a platform. The floors around the machine (in the building) must not present a stumbling hazard; the must be level, easy to clean, non-slip surfaces. Make sure that all parts of the unit remain easily accessible for maintenance and repair work. The temperature at the installation area should be above +5 C, but may not exceed a maximum temperature of 40 C. Remember that the unit will emid additional heat and moisture at the installation location. Other temperature limits apply only to special models equipped with an air-conditioned switch carbinet. Drymax_E60_EN_V1_6.doc / 2.19.2015 Page 7 of 53

3.3 Electrical connections Comply with your local energy supplier's regulations. Only Wittmann service technicians, or qualified personnel authorized by Wittmann, may set up and assign the electrical connections. DANGER! Danger to life due to high voltage! You must equip the unit with a main fuse that will interrupt the power supply to the unit. Check all electrical connections and threaded connections regularly to ensure they are tight. For safety reasons, the ground wire connection should be checked especially. Install the power supply a safe distance away from hot parts. Lay all cords for the unit such that other electrical devices cannot cause any disruptions. Be especially sure to separate control lines and data transmission cords from power cords. For three-phase units check the direction of rotation. The unit uses a right-hand field of rotation. The entire unit will have to be specially grounded if you work with materials that cause stron electrostatic discharges as they are conveyed. DANGER! Danger to life due to high voltage! Cut all power to the unit before performing any work on it. This is the most effective way to prevent electrical accidents. If work on the electrical system remains uncompleted for some reason, make sure the unit cannot be accidentally put into operation. 3.4 Safety temperature limiter on heating units The safety temperature limiter triggers at a temperature above 400 C (752 F), and the unit switches off. If the 3 minutes waiting time for shutdown is not observed, and the temperature is too high, it also trips the safety temperature limiter. To return to operation, the safety temperature limiter must be reset with the reset button. 3.5 Installing an extraction system for the regeneration waste air WARNING! Harmful gases, which were discharged into the environment especially by way of the regeneration waste air of the drying air generator, develop when some kinds of plastics are dried. Due to the expulsion of gases, there is a danger to any operators as well as those in the vicinity of the dryer. In this case, a extraction system of the regeneration air must be present. Ask your material manufacturer in this regard. Installing an extraction system is also practical to avoid temperatures being exceeded at the place of installation. INFORMATION! When installing an extraction system please note that the waste air may be very moist. This can lead to the formation of condensate which must on no account reenter the drying air generator. The extraction system must not change the air throughput of the drying air generator, especially of the regeneration. Drymax_E60_EN_V1_6.doc / 2.19.2015 Page 8 of 53

3.6 Connecting the return air cooler (optional) The return air cooler is preferably connected to a cooling water system with supply and return. The cooling water network must be designed to suit the entire cooling capacity. INFORMATION! The return air cooler is always required if the return air temperature permanently exceeds 85 C or 185 F. The return air cooler increases the efficiency of the drying agent (desiccant), so that a return air cooler may be practical even with lower return air temperature. Drymax_E60_EN_V1_6.doc / 2.19.2015 Page 9 of 53

4 Description The description is written for the person who will be using the unit (users). This description assumes you are familiar with the dry-air dryers. Make sure that all users have appropriate knowledge and skills. 4 6 4.1 Dry-air dryer DRYMAX The dry-air dryer provides the required drying medium (process air) required for the drying process. The drying air generator largely consists of a filter, a blower, the desiccant cartridges with the regeneration heaters, process heater and the change over valves. By switching the valves, the process air is alternately dried through the desiccant cartridges. The regeneration procedure is meanwhile underway on the second desiccant cartridge. Once regeneration has been completed the drying air generator changes the valve position and the process air is dried by the other desiccant cartridge. An optional pressure sensor in the return air filter informs the operator with a hint message when the filter becomes clogged. A dew point measuring installation is available as an option. The measured value is displayed and can be recorded for quality monitoring purposes. 3 5 11 2 1 7 10 9 8 INFORMATION! The drying air generator DRYMAX works with the air dehumidification facility Köstrolith 4 AK. This is a special adsorption agent for water. The water is filtered from process air with the Köstrolith 4 AK. The working principle of the Köstrolith 4 AK is based on the temperature differentials between the regeneration and the drying processes. The greater this temperature differential, the more active the molecular sieve becomes. INFORMATION! A return air cooler (optional) is recommendable with process return air temperatures above 65 C or 150 F. This is cooler reduce the return air temperature and consequently improves the efficiency of the drying cartridge. 4.2 MSF - Material saver function The material saver function is available with drying air generators DRYMAX with integrated process heater and drying silo. Active drying consumes energy. This physical fact is utilised to protect the material from thermal destruction. A temperature sensor is installed in the return air to register the energy consumption in the drying silo. If no material is removed from the drying silo the return air temperature will rise. The return air temperature rises to adjustable threshold value 'MSF set', the DRYMAX lowers the process air temperature to the temperature 'MSF set plus 10 C or 18 F'. Granulate drying is now slowed down considerably while the material is kept dry. If the return air temperature drops below the temperature 'MSF set less 10 C or 18 F' for instance through a transport cycle. DRYMAX detects the drying demand and sets the process temperature to the specified set value 'T set'. 1 Return air 2 Return air filter 3 Process blower 4 Air control valve 5 Drying 6 Regeneration heater cartridge 7 Process heater 8 Air distributor 9 Drying silo 10 Suction box 11 Process air Drymax_E60_EN_V1_6.doc / 2.19.2015 Page 10 of 53

4.3.1 Principle of material conveying with the DRYMAX PDC The dry-air dryer model DRYMAX PDC includes two loaders which are connected to an integrated pump. SILO L The above graph explains the relationship. It shows the time over the temperature. The red upper curve shows the process air temperature, the blue lower curve shows the return air temperature. In practice the following procedure is recommended for setting the threshold value 'MSF set'. Initially set the threshold value 'MSF set' to maximum (85 C or 185 F). Run the device under normal production conditions (no machine stop-page). After approximately 2 hours of production a typical return air temperature will have been established (the return air temperature can be queried in the Menu 5). Set the threshold value 'MSF set' approximately 10 C or 18 F above the return air temperature. The pump T generates the vacuum for the conveying of resin through wand L to loader SILO and finally into drying hopper S. The conveying process works with a timed sequence, and can be optimized by means of an optional Level Sensor on loader. S T 4.3 Material Conveying with DRYMAX PDC A trouble-free operation of the FEEDMAX loaders can only be guaranteed with the proper adjustment of the material charge on the wand at the material source. Please also refer to chapter "Setting of Material Charge". IMM G INFORMATION! Please make sure that the load on the material source is optimized! The conveying switch-over valve G selects the second loader on the injection moulding machine. The convey material, first the suction box B is filled with dried resin, which is than conveyed with the air from pump T to the injection moulding machine IMM. The air used for the conveying of the dried resin is fed back in a closed loop and therefore avoids the saturation of material with any moisture. B T Drymax_E60_EN_V1_6.doc / 2.19.2015 Page 11 of 53

4.3.1.1 Option Dosing (DPV) When dual proportioning is required, this option can be executed on either the hopper loader or the IMM loader based on the customer requirements. By default this option is executed on the IMM loader. Adding or changing this option must be performed by Wittmann-Service. If dual proportioning is used on the IMM loader(s) then these loaders can not be interchanged with the hopper loader. If the loaders IMM 1 and IMM 2 have been swapped, the functions of the buttons in Chapter 6.16.1 Activation / Deactivation of material conveying remain the same. Setting material charge on the suction wand Included with the FEEDMAX device is a suction pipe (a). Depending on the design of the suction pipe, air adjustment is set by moving material hose up or down (a), turning adjusting ring (b) or moving the inner pipe on or out (c). 4.3.1.2 Priority management of the loaders Loaders IMM 1 and IMM 2 will always remain priority 1. If the hopper loader is conveying material and one of the IMM loaders report demand then the hopper loader stops conveying and the IMM loader starts to convey. However, when the dual proportioning option is used on the hopper loader, the conveying cycle at the hopper loader cannot be interrupted by the material requirement of the IMM 1 and IMM 2 loaders. 4.3.1.3 Setting material charge Set the material charge of the loader on the suction lines or suction box. INFORMATION! The material charge is the mixing ratio of conveying air to conveying material. To achieve a high conveying rate the material charge must be maximised. The maximum conveying rate is hgihly dependent on the characteristics of the granulate (size, bulk weight, shape) and the conveying line (length, number of bends, conveying height). a) b) c) Setting material charge on the suction box (optional) The suction box is equipped with one or several suction connections. + - + - INFORMATION! The material charge is optimally set when the granulate is conveyed freely flowing without interruption. For changing the material charge change the suction connection in accordance with the direction of the arrows. To increase the material charge reposition the socket in the direction of +. If the material charge is to be reduced, reposition the socket in the direction of -. Secure the socket position with the locking screw. Drymax_E60_EN_V1_6.doc / 2.19.2015 Page 12 of 53

- + To change the material discharge of the controlled vacuum take off box, adjust the stroke of the cylinder. To increase the material discharge, move the screw in the + direction. For reduction of the material discharge, move the screw in the - direction. 4.4 Drying hopper SILMAX The SILMAX consists of a drying hopper, a process heater and a concial air distributor. The dried process air is heated by the process heater and fed into the drying hopper. In the drying hopper, the hot air meets the moist, cold plastic granulate and the granulate releases moisture. The moisture is supplied via the exhaust air to the DRYMAX, which prepares the process air for the next cycle. Drymax_E60_EN_V1_6.doc / 2.19.2015 Page 13 of 53

5 Initial start-up Make sure that the energy supply for the unit is available. Check this: - electrical connection and grounding of the device - cooling water inlet and cooling water outlet: for the cooling of the regeneration air filter and return air filter. For the High Heat option the filters should be cooled with water. The water temperature must not be warmer than 10 C. - DRYMAX PDC: Compressed air supply (4-6 bar) - extraction system for the regeneration waste air (if mounted) - Make sure that all descirbes tasks under Chapter 3 "Installation Notes" are carried out and the requirements for installation areas are fulfilled. - Turn the device, without drying material (granulate), on and set in the desired drying temperature. - Leave the device, without material, for 6 hours on, to remove any moisture from the device. After successful start-up, the device is ready for operation and for drying granulate. 5.1 Pressure monitoring - return air filter (option) Pressure monitoring sensor are used in the return air filter. If there is a large differential pressure within the return air filter, between incoming and outgoing return air, a filter clog alarm message will be displayed. If the filter is clogged then it must be cleaned according to 7.1.2 filter elements. INFORMATION! The differential pressure switch is preset at the Wittmann factory, however, depending on the expectation of dryer performance and the material to be dried, the settings for the differential pressure switch may need to be adjusted. Only trained staff and Wittmann-service technicians are authorized to modify the settings of the differential pressure switch. Drymax_E60_EN_V1_6.doc / 2.19.2015 Page 14 of 53

6 Operation The following instructions are written for the dryer's operator (user) assuming that they have a general working knowledge of desiccant dry air dryers. It is important that all users familiarize themselves with this piece of equipment before attempting to use this piece of equipment. 6.1 Explanation of symbols on the operating interface The operating unit has a 4-digit 7 segment LED display. In addition there are various yellow illuminating LED's on the operating interface giving additional information on individual settings on/or control statuses. 6.1.1 Status display of the user interface LED Remark Process heater Silo1: This symbol is illuminated, if the process heater is activated. Process heater Silo2: This symbol is illuminated, if the process heater is activated. Material saver function: This symbol is illuminated, if the material saver function is activated. Temperature unit: This symbol is illuminated, if the unit " F" is selected. If the LED is off, the selected unit is " C". LED is illuminated if service information is present. Report this to the Wittmann-staff during your next service appointment. The most important functions can be selected by the way of the button. The following generally applies to the changing of values: The button serves to select, while are used to change. This symbol is illuminated, if the keys are locked. It is blinking, if the Code-Menu is selected. Left or front drying cartridge is currently being regenerated. Right or rear drying cartridge is currently being regenerated. 6.2 Switching the dryer ON and OFF Switching ON the dryer: Switch the main switch on, than press the button. The DRYMAX is now switched on and is in operation. Switching OFF the dryer: The dryer needs to be deactivated first by pressing the button. Wait for the switch-off-time of 3 minutes, and turn the device switch in position "off". Always switch the dryer OFF with the button. This will prevent that the safety temperature limiter in the heater is triggered. Drymax_E60_EN_V1_6.doc / 2.19.2015 Page 15 of 53

6.3 Menu 1 Measured value process temperature / operating status Configuration without process heater 1 process heater (1 silo) 2 process heater (2 silos) Display Current operating status and error messages. Current process temperature (measured value) and error messages. Current process temperature (measured value) and error messages. The silo number and the process temperature are displayed. Both values are separated by a dot. 6.3.1.2 Confirm error messages Key LED Remark To confirm an error message in Menu 1 press both buttons UP and DOWN at the same time. 6.4 Menu 2 Set value process heater / State of operation Configuration without process heater 1 process heater (1 silo) Not available. Display Input set value process temperature. Key LED Remark The current process temperature of silo 1 and error messages are displayed in Menu 1. 2 process heater (2 silos) Input set value process temperature. The silo number and the drying temperature are displayed. Both values are separated by a dot. With 2 process heater: By pressing the MODE key, the current process temperature of silo 2 and error messages are displayed. If the dryer is switched off the display alternates between OFF and current drying temperature during the blower shut down timer. Once the blower shut down time has expired, OFF will be displayed. 6.3.1 Special functions in the Menu 1 6.3.1.1 Display of software version Key LED Remark In Menu 1 press both buttons UP and DOWN at the same time. The software version is displayed in a split screen. Both of these values result in the version, e.g. "3.00.76". Key LED Remark 2x The set value for the process heater is set in Menu 2. With 2 process heater: By pressing the MODE-key, the set value of the process heater of Silo 2 is shown. Use UP/DOWN button to select the desired temperature. The range for the set value depends on the unit. DRYMAX E30 / E60 60...130 C. DRYMAX with option High Heat up to 180 C. Confirm with the MODE key. With the button the process heater for the corresponding silo can be activated or deactivated. Drymax_E60_EN_V1_6.doc / 2.19.2015 Page 16 of 53

6.5 Menu 3 Measured value dew point This menu is available, if the dryer is equipped with a dew point sensor. A dew point sensor is available as an option. The dew point sensor measures the actual dew point temperature. This sensor enhances the process safety for the drying process. Key LED Remark Configuration Display temperature are displayed. Both values are separated by a dot. Key LED Remark 5x The value measured for the return air temperature of silo 1 is displayed in Menu 5. 3x Display of the actual dew point value (option). With 2 process heater: By pressing the MODE button the measured return air temperature of silo 2 is displayed. 6.6 Menu 4 Set value for changing the drying cartridges This menu option is available with a dew point sensor. Key LED Remark 4x The changeover point for the cell change is set in Menu 4 (option). 6.8 Menu 6 Limit value for the material saver function Configuration without process heater 1 process heater (1 silo) Not available. Display Set value for the material saver function of silo 1. Use the UP/DOWN key to select the desired temperature. Confirm with the MODE key. 2 process heater (2 silo) Set value for the material saver function of silo 2. The silo number and the process temperature are displayed. Both values are separated by a dot. Key LED Remark 6.7 Menu 5 Measured value return air temperature The return air temperature is utilized to activate the granulate protection function. Once the set limit value has been reached the granulate protection function will be activated. Configuration Display 6x The set value for the material saver function for silo 1 is set in Menu 6. With 2 process heater: By pressing the MODE button the set value for the material saver function for silo 2 is set. without process heater 1 process heater (1 silo) 2 process heater (2 silo) Not available. Current return temperature (Measured value) Current return temperature (Measured value) The silo number and the return Use the UP/DOWN key to select the desired temperature. The adjusting range for the limit value is 50 C 85 C. With optional return air cooler 50 C 135 C. At a lower temperature range the function "Automatic limit Drymax_E60_EN_V1_6.doc / 2.19.2015 Page 17 of 53

Key LED Remark value" is located. If selected the display shows "Auto". The automatic limit value depends on the setting of the process value. For exceptional operating conditions however the manual limit must be set. Confirm with the MODE key. Key LED Remark During the active pre-drying time the LED is blinking. Shows remaining pre-drying time Key LED Remark Please observe the chapter "Description". 6.8.1 Special function in Menu 6 Key LED Remark Press UP/DOWN at the same time, the display shows the set automatic temperature limit. 6.9 Menu 7 Pre-Drying Time Without process heater, this menu is not available! 7x INFORMATION! Change to Menu 7. The display shows the remaining pre-drying time in hours. If the pre-drying time has run out, at the display appears "- - - ". During the pre-drying time the SGM loader is locked. There can be no material support, although the SGM loader is switched on ("ON"). Key LED Remark Turn off the dryer. (The display shows "OFF") 6.10 Menu 8 Key lock Key LED Remark 7x Change to Menu 7. Adjust the pre-drying time. 8x This menu is indicated by showing "123" in the display. Starting from this menu the key lock can be activated or deactivated. Start pre-drying time The dryer is "OFF". Select the desired pre-drying time in hours (0-24 hours) with the UP and DOWN buttons. Confirm with the MODE key. Select the desired Code-Number with the UP/DOWN buttons: Code-Number: CODE 150: Keys are locked CODE 153: Keys are not locked Activate or deactivate the function with the ON/OFF button. Key LED Remark Switch the dryer "ON". With the activation of the dryer, the pre-drying time will automatically start to count down. Drymax_E60_EN_V1_6.doc / 2.19.2015 Page 18 of 53

6.11 Counter Operating Hours Key LED Remark 6.12 Setting the time Key Remark 8x This menu is indicated by showing "123" in the display. Starting from this menu the counter operating hours can be selected. Select the desired Code- Numbers with the UP/DOWN button. Counter Operating Hours: CODE 102 Activate the display of the Counter Operating Hours with the ON/OFF button. Display: "bet". Select the operating hour counter bs with the MODE button. bs = Operating hours unit Operating hours " t t" = Ten Thousand Numbers Operating hours "h e" = digits hundred ten single Merge the values of the two displays together " t t" "h e" results in the complete operating hours. By pressing the TIMER button in Menu 1, the time is displayed for 20 seconds. The day of the week is shown by flashing one of the LEDs of the main menu bar. LED "Start" and LED "Stop" are dark. The hour value flashes and can be adjusted with the buttons. and The minute value flashes and can be adjusted with the buttons. and The weekday value flashes and can be adjusted with the and buttons. The weekday is displayed on the 7 LEDs on the main menu bar. Confirm with the MODE key. Exit the menu. Drymax_E60_EN_V1_6.doc / 2.19.2015 Page 19 of 53

6.13 Weekly timer One starting time and one stopping time each are provided for each day of the week. Consequently the device can be switched on and off once per day. Blank storage places are displayed as "- - -". Key 2x Remark Press, in Menu 1, the TIMER button twice. LED "Start" and LED for the first weekday is flashing. The weekday is displayed on the 7 LEDs on the main menu bar. Request each weekday by pressing the MODE button to cycle through. Example: Switching on Sunday at 4:10 hrs., switching off Friday at 13:40 hrs. (Monday is day 2) Key Remark 3x LED "Start" is flashing and LED "1" for the first weekday Sunday is flashing. - Enter first starting time: Enter hours: 4 : - - Changeover to minute input Change between hours and minutes. Press UP and DOWN buttons simultaneously to clear the space. The display then shows "- - -". Using the programmed weekly timer: Exit all menus. In DRYMAX Main menu 1: Activate timer. When the timer is activated, the LED above the timer button will flash. If timer is activated, the main button 13x Enter minute: 4 : 1 0 Press the TIMER button repeatedly until LED Week 6 (Friday) is shown and the LED Stop is flashing. Enter hours: 13 : - - Changeover to minute input is deactivated. Enter minute: 13 : 4 0 Check the correct input. Exit weekly timer menu. In DRYMAX Main menu 1: Activate timer If timer is activated, the main button is deactivated. Drymax_E60_EN_V1_6.doc / 2.19.2015 Page 20 of 53

6.14 Change temperature unit Key LED Remark Key LED Remark 8x In this menu the unit for all temperature values can only be performed by Wittmann-staff. 3x The display shows "Yzz". Select the desired Code- Numbers with the UP/DOWN buttons. CODE 120: Set temperature "t e" With the UP button the temperature unit F is turned on. The LED is illuminating. With the DOWN button the temperature unit C is turned on. Confirm with the MODE key. 6.15 USER - Setting the date Key LED Remark 8x 1x In this menu, the date can be changed. Select the desired Code- Numbers with the UP/DOWN buttons. CODE-Zahl 126: Set date Activate the menu button - with the ON / OFF. The display shows "USER". The display shows "d.xx". Setting the desired day (adjustment of 1-31) with the UP / DOWN buttons. Setting the desired year (adjustment of 1-99) with the UP / DOWN buttons. The display shows "Stat". The settings are applied. Leave the menu with the ON / OFF button. 6.16 DRYMAX PDC (Option) 6.16.1 Activation/Deactivation of material conveying On the DRYMAX display there are three buttons with the symbols of FEEDMAX loaders: Key Silo 1 SGM 1 SGM 2 Loader to Silo 1: Remark LED illuminated: Conveying to Silo activated LED dark: Conveying to Silo deactivated Loader to IMM 1: LED illuminates: Conveying to IMM 1 activated LED dark: Conveying to IMM 1 deactivated Loader to IMM 2: LED illuminated: Conveying to IMM 2 activated LED dark: Conveying to IMM 2 deactivated 2x The display shows ".yy". Setting the desired month (adjustment of 1-12) with the UP / DOWN buttons. Drymax_E60_EN_V1_6.doc / 2.19.2015 Page 21 of 53

6.16.2 Purging of drying hopper With the emptying mode, the drying hopper can be conveniently emptied. Remove the IMM loader and set it on the bin or container you wish to empty the material in to. Activate the emptying mode: Key LED Remark The menu is identified by the display of "123". In this menu the purging mode can be selected. Select the required code with the UP/DOWN buttons. CODE 135: Purging mode of drying hopper Activate the purging mode with the ON/OFF - key. Display: OUT Choose the Silo 1. Start the purging with the UP key. Stop the purging with the DOWN key. Exit the purging mode with the ON / OFF key. 6.16.3 DRYMAX-PDC Parameter Setup Menu Key LED Remark The menu is identified by the display of "123". In this menu the PDC parameter setup menu can be selected. Select the required code with the UP/DOWN buttons. CODE 127: PCD Parameter Setup Menu Press the ON/OFF-key to enter the PDC Parameter Setup Menu. Display: FEED Key LED Remark By pressing the MODE-key the display shows in alternating sequence the Parameter ID and the value of the respective Parameter. Once the desired Parameter is displayed: Press UP/DOWN to modifiy the parameter accordingly. Confirm the new value with the MODE-key. Press the ON/OFF key to exit the PDC parameter setup menu. Overview of Parameter Settings PDC: ID Description Default Ft1.0 Conveying time Silo 1 15 sec Ft1.1 Conveying time IMM 1 15 sec Ft1.2 Conveying time IMM 2 15 sec PU1.1 Discharge time IMM 1 6 sec PU1.2 Discharge time IMM 2 6 sec do1.1 do1.2 Dosing portion Mat.B IMM 1 or Silo Dosing portion Mat.B IMM 2 when hopper dual proportioning is not assigned 0% 0% Err.C Error Counter 10 IdLE Pump Idle Time 2 sec dis.0 Material dump time Silo 1 8 sec dis.1 Material dump time IMM 1 8 sec dis.2 Material dump time IMM 2 8 sec Err.F Error Counter first filling 80 Abr.C Cleaning cycle time 3 Abr. F Abr. 1 Number of conveying cycles between the cleaning cycle Cleaning Pulse Time 0 0,5 sec Abr. P Cleaning Pause Time 1 sec Fed. o Hopper discharge Time 4 sec Drymax_E60_EN_V1_6.doc / 2.19.2015 Page 22 of 53

7 Maintenance INFORMATION! This chapter assumes knowledge of accident prevention rules, operating conditions, and safety regulations and their implementation. This chapter assumes electrical and mechanical skills gained as a result of education, experience and training. Danger to life! Disconnect all power sources before performing any work. Danger to life! Do not operate this unit in a partially disassembled state. Name a supervisor before performing any maintenance or repair work. Keep written records of all work performed. Maintenance and repair procedures not described here may be performed or assigned ONLY by Wittmann service technicians, or qualified personnel authorized by Wittmann. 7.1 Maintenance intervals Please observe the specified maintenance intervals. This is the only way to ensure your unit functions safety and properly and that we can extend full warranty benefits in accordance with our warranty conditions. Responsible for maintenance and regular inspection of the safety devices on the unit falls to the system operator as soon as the operator takes possession of the unit. DANGER! Any of this unit's necessities of operation, namely the power supply, compressed air and cooling water supply, may cause injury or loss of life. Before performing any maintenance, device must be disconnected from incoming power. Before performing maintenance make sure the compressed air to the device is turned off as well as the cooling water supply. The said table is an overview for maintenance and repair personnel. INFORMATION! Depending on the plastic granulate and the operation, the intervals must be adjusted. In the following chapters, the activities are explained and described in a more detailed way. Drymax_E60_EN_V1_6.doc / 2.19.2015 Page 23 of 53

Components daily yearly 50 Operating hours 400 Operating hours 2000 Operating hours Activities safe installation, wiring, switch, hoses, connections Filter elements I Air filter housing I C C Air duct hoses I I I Dew point sensor I I C I check for leaks or damage, replace if necessary Clean if necessary, replace if necessary Check for cracks and leaks Check friction points, control connections Check housing for leaks, free them from dirt Display I I I Check function Wiring I I I Köstrolith 4 AK I = Inspection, C = Clean Check for cracks and broken places, control connections renew after 5 to 8 years Drymax_E60_EN_V1_6.doc / 2.19.2015 Page 24 of 53

7.1.1 Safeguarding and power supply On a regular basis, check one time per year all safeguarding lines, switches, hoses, and threaded connections for leakage, damage, and tightness. Repair any defects immediately. 7.1.2 Filter elements INFORMATION! Check all filter elements daily. The cleaning frequency of the filter elements is largely dependent on the material conveyed and can only be determined through experience with the granulates used. Very dusty granulate and dirty ambient air requires more frequent cleaning. 7.1.3 Cleaning / changing filter elements Inspect the filter elements regularly. A dirty filter reduces the process air flow, which hampers the units drying performance. CAUTION! Running blowers draw in parts, dust and foreign particles. This can destroy the blower and contaminate unit elements. Switch the unit off before you open the filter housing or take off the filter. Wait until all blowers and motors have come to a stop. Never operate the unit without its filter elements. 7.1.4 Process blower Clean the fan and the cooling fins of dirt. Check how tight the air hoses fit and check for friction points. 7.1.5 Air duct hoses Check all hoses for secure connections. If necessary, remove the hose clamps and check in the hoses for buildup. Check the hoses for pressure and friction points. Replace faulty hoses immediately with new hoses, otherwise there is a risk of overheating the unit. 7.1.6 Dew point sensor Check the tightness of the copper lines and clean them. Check the plug connection of the power supply of firmly seated. If there is any buildup, clean it carefully. 7.1.7 Control panel Check out all the frictions on the control panel. Perform self-test to determine the order of the panel by missing functionality. The self-test occurs automatically start the dryer. 7.1.8 Wiring Check the wiring for grinding and breaking points. Check the attachment of all connectors. Check all bolts for tightness of electrical connections. If necessary, tighten the bolts. Once the blower has stopped, the filter housing can be opened and the filter cartridge can be removed. Simple filters are designed without the filter housing. You can use compressed air to clean the filter element (spray air from inside toward the outside). INFORMATION! Avoid possible contamination of the environment and the operating personnel with dust. Change any heavily soiled filter elements. Drymax_E60_EN_V1_6.doc / 2.19.2015 Page 25 of 53

7.1.9 Köstrolith 4AK WARNING! Risk of injury! Skin contact may cause drying. When the desiccant comes in contact with water, noticeable heat occurs. Use protective gloves. Dust generation may result in ocular, and/or pulmonary injury. In case of dust generation, use respirator masks, goggles and protective gloves. It is recommended to exchange the Köstrolith 4 AK every 5-8 years. Remove the drying cartridge. Empty the used Köstrolith 4 AK in to a container and dispose of it according to national rules and regulations. Drymax_E60_EN_V1_6.doc / 2.19.2015 Page 26 of 53

8 Faults 8.1 Alarm list If an error is identified the error number will be shown on the display (Exx). If the error can be allocated to a component, this is additionally indicated by the appropriate LED flashing. Hint messages and error messages have different effects on the further operation of the device: Hint messages Are references to possible errors. The dryer remains in operation. For information concerning the PDC function (messages H02 - H07), the hint message appears and the alarm output is set. Check the corresponding component. Error messages Are serious device errors. The device is switched off immediately and the alarm output is set! The device can only be restarted once the source of the error has been rectified. To confirm an error, press buttons at the same time. No. Error description Trouble shooting -- Phase is missing / reversed phase Check the phase. H01 H02 H03 Error in safety chain The DRYMAX has been shut down because of a problem. The security chain of the dryer was broken. PDC filter monitoring The pressure switch of the process filter has triggered. PDC 1 Silo Loader has the max. set failed loading cycles exceeded. H05 PDC 1 IMM 1 Loader has the max. set failed loading cycles exceeded. H07 PDC 1 IMM 2 Loader has the max. set failed loading cycles exceeded. E10 Tolerance exceeded Silo 1 The positive tolerance of the drying temperature (the process air temperature) has been exceeded. Wait until the cooling time, before turning off the device. Set the safety temperature limiter on the resetbutton (green button). Check the fuses. Perform maintenance work according the training manual of the DRYMAX. Check the level of the material source. Check the compressed air supply of the loader. Make sure that the material loading is set correctly (amount of material). Check the function of the loader. Check if the shutoff valve is closed on the SILMAX. Check the level of the material source. Check the compressed air supply of the loader. Make sure that the material loading is set correctly (amount of material). Check the function of the loader. Check if the shutoff valve is closed on the SILMAX. Check the level of the material source. Check the compressed air supply of the loader. Make sure that the material loading is set correctly (amount of material). Check the function of the loader. Check if the shutoff valve is closed on the SILMAX. Check the heater contactor and SSR. Check the correct air supply to the silo (leakage, detached tube). Drymax_E60_EN_V1_6.doc / 2.19.2015 Page 27 of 53

No. Error description Trouble shooting E11 Tolerance exceeded Silo 2 The positive tolerance of the drying temperature (the process air temperature) has been exceeded. E14 Tolerance exceeded regeneration 1 A defective sensor or broken cable triggered the error. E15 Tolerance exceeded regeneration 2 A defective sensor or broken cable triggered the error. H20 Tolerance exceeded dew point The measured dew point is above the set limit value. H30 Tolerance undercut Silo 1 The heater, or the temperature sensor are defective. H31 Tolerance undercut Silo 2 The heater, or the temperature sensor are defective. H34 Tolerance undercut regeneration 1 A defective sensor or broken cable triggered the error. H35 Tolerance undercut regeneration 2 A defective sensor or broken cable triggered the error. H40 E48 H49 Tolerance undercut dew point The measured dew point is under the set limit value. Process blower pressure monitoring Valve defect Return air filter monitoring The process and return air filter can be Check the function of the process air cooler. Check the function of the temperature sensor. Check the wiring of the temperature sensor for a tight fit and possible fractures. If the drying temperature was changed, it needs some time to wait until the new drying temperature was set in the silo. From this reason, reduce the drying temperature only in small steps (10 C for 1 minute). Check the heater contactor and SSR. Check the correct air supply to the silo (leakage, detached tube). Check the function of the process air cooler. Check the function of the temperature sensor. Check the wiring of the temperature sensor for a tight fit and possible fractures. If the drying temperature was changed, it needs some time to wait until the new drying temperature was set in the silo. From this reason, reduce the drying temperature only in small steps (10 C for 1 minute). Check the function of the sensor. Check the wiring for a tight fit and possible fractures. If necessary replace the sensor or the wiring. Check the function of the sensor. Check the wiring for a tight fit and possible fractures. If necessary replace the sensor or the wiring. Check the hopper throughput. New material has a very high moisture content. Wait a cycle and check the dew point again. Check a higher set value. Check the function of the heater. Check the function of the temperature sensor. If necessary replace the heater or temperature sensor. Check the function of the heater. Check the function of the temperature sensor. If necessary replace the heater or temperature sensor. Check the function of the sensor. Check the wiring of tight fit and possible fractures. If necessary replace the sensor or the wiring. Check the function of the sensor. Check the wiring of tight fit and possible fractures. If necessary replace the sensor or the wiring. Check the hopper throughput. New material has a very high moisture content. Wait a cycle and check the dew point again. Check the process blower Check the direction of rotation of the motor Check the process- and return air filter for correct installation position. Drymax_E60_EN_V1_6.doc / 2.19.2015 Page 28 of 53

No. Error description Trouble shooting interchanged. E50 Sensor break Silo 1 A defective sensor or broken cable triggered the error. E51 Sensor break Silo 2 A defective sensor or broken cable triggered the error. E52 E53 Sensor break Silo 1 return air A defective sensor or broken cable triggered the error. Sensor break Silo 2 return air A defective sensor or broken cable triggered the error. E54 Sensor break regeneration 1 A defective sensor or broken cable triggered the error. E55 Sensor break regeneration 2 A defective sensor or broken cable triggered the error. H60 H68 E71 E72 H73 E74 H76 Sensor break dew point Cable break between board and dew point sensor. Fault protection device The return air temperature is too high. E01 after main switch off, without aware cooling time The device was turned OFF with the main switch during cooling time (OFF flashes on the screen). The power supply was interrupted. EEPROM and SW do not match Software and hardware are not compatible. Real-time clock is not running The board maybe faulty. New EEPROM (Reset required) There was no reset after a software update. Service needed The service counter has expired. H80 Smartflow running time closed Silo 1 The micro switch of the Smartflow isn t correctly. The servomotor doesn t drive. H81 Smartflow running time closed Silo 2 The micro switch of the Smartflow isn t correctly. The servomotor doesn t drive. Check the function of the sensor. Check the wiring of tight fit and possible fractures. If necessary replace the sensor or the wiring. Check the function of the sensor. Check the wiring of tight fit and possible fractures. If necessary replace the sensor or the wiring. Check the function of the sensor. Check the wiring of tight fit and possible fractures. If necessary replace the sensor or the wiring. Check the function of the sensor. Check the wiring of tight fit and possible fractures. If necessary replace the sensor or the wiring. Check the function of the sensor. Check the wiring of tight fit and possible fractures. If necessary replace the sensor or the wiring. Check the function of the sensor. Check the wiring of tight fit and possible fractures. If necessary replace the sensor or the wiring. Check if the signal wire of the dew point sensor is connected to the terminal F8 on board U4. Check that the plug is firmly connected to the dew point sensor. Check the glass tube fuse on the board U4. Check the function of the return air cooler. If necessary replace the return air cooler. Wait for the cooling time, before turning off the device with the main switch. Upload the right software. Contact your Wittmann service technician. Perform a reset. Perform a service to the device. Set the position of the micro switch. Turn off the SILMAX, bring the Smartflow with the lock button to the left until the flap is closed. Turn the SILMAX on. If necessary replace the servo motor. If the error message appears again, contact your Wittmann service technician. Set the position of the micro switch. Turn off the SILMAX, bring the Smartflow with the lock button to the left until the flap is closed. Turn the SILMAX on. If necessary replace the servo motor. If the error message appears again, contact your Drymax_E60_EN_V1_6.doc / 2.19.2015 Page 29 of 53

No. Error description Trouble shooting H84 H85 H88 H89 H92 H93 H94 H95 H98 Smartflow running time open Silo 1 The micro switch of the Smartflow isn t correctly. The servomotor doesn t drive. Smartflow running time open Silo 2 The micro switch of the Smartflow isn t correctly. The servomotor doesn t drive. Smartflow running time to fast/closed Silo 1 The micro switch of the Smartflow isn t correctly. The servomotor doesn t drive. Smartflow running time to fast/closed Silo 2 The micro switch of the Smartflow isn t correctly. The servomotor doesn t drive. Smartflow running time to fast open Silo 1 The micro switch of the Smartflow isn t correctly. The servomotor doesn t drive. Smartflow running time to fast open Silo 2 The micro switch of the Smartflow isn t correctly. The servomotor doesn t drive. Valve End position not reached cartridge 1 Valve hasn t reached end position. Valve End position not reached cartridge 2 Valve hasn t reached end position. Valve End position not vacated cartridge 1 Wittmann service technician. Set the position of the micro switch. Turn off the SILMAX, bring the Smartflow with the lock button to the left until the flap is closed. Turn the SILMAX on. If necessary replace the servo motor. If the error message appears again, contact your Wittmann service technician. Set the position of the micro switch. Turn off the SILMAX, bring the Smartflow with the lock button to the left until the flap is closed. Turn the SILMAX on. If necessary replace the servo motor. If the error message appears again, contact your Wittmann service technician. Set the position of the micro switch. Turn off the SILMAX, bring the Smartflow with the lock button to the left until the flap is closed. Turn the SILMAX on. If necessary replace the servo motor. If the error message appears again, contact your Wittmann service technician. Set the position of the micro switch. Turn off the SILMAX, bring the Smartflow with the lock button to the left until the flap is closed. Turn the SILMAX on. If necessary replace the servo motor. If the error message appears again, contact your Wittmann service technician. Set the position of the micro switch. Turn off the SILMAX, bring the Smartflow with the lock button to the left until the flap is closed. Turn the SILMAX on. If necessary replace the servo motor. If the error message appears again, contact your Wittmann service technician. Set the position of the micro switch. Turn off the SILMAX, bring the Smartflow with the lock button to the left until the flap is closed. Turn the SILMAX on. If necessary replace the servo motor. If the error message appears again, contact your Wittmann service technician. Check the function of the servomotor. Check the direction of rotation of the servomotor. Check the function of the micro switch. Check the position of the micro switch. Check the wiring for tight fit and possible fractures. Check the function of the servomotor. Check the direction of rotation of the servomotor. Check the function of the micro switch. Check the position of the micro switch. Check the wiring for tight fit and possible fractures. Check the function of the servomotor. Check the direction of rotation of the servomotor. Drymax_E60_EN_V1_6.doc / 2.19.2015 Page 30 of 53

No. Error description Trouble shooting H99 The micro switch isn t set correctly. The valve doesn t switch. Valve End position not vacated cartridge 2 The micro switch isn t set correctly. The valve doesn t switch. Check the wiring for tight fit and possible fractures. Check the function of the servomotor. Check the direction of rotation of the servomotor. Check the wiring for tight fit and possible fractures. Drymax_E60_EN_V1_6.doc / 2.19.2015 Page 31 of 53

9 Decommissioning of DRYMAX When the life of the machine / equipment is terminated, all of the power sources (electricity, compressed air, cooling water), as well as the connected devices (FEEDMAX, SILMAX, ) must be disconnected and decommissioned properly. Please refer the operating and training manuals of the connected devices. INFORMATION! The disposal of the device must comply with the applicable laws of each country. Drymax_E60_EN_V1_6.doc / 2.19.2015 Page 32 of 53

10 Replacement Parts 10.1 DRYMAX E60 compact When ordering replacement parts, always state: Order number (Axxx xxxx) Item- / Serial number Control number Replacement parts number (if available) 8 3 5 4 10 2 1 Pos. Description Item No. 1 Heater CH-35 2 Seal DM C60 Heater K101-923 3 Air filter CA-193 4 Valve Drymax E60 K201-871 5 Seal CD-48 8 Side channel blower CP-86 10 Dew point sensor EW-595 Pressure monitoring return air (option) K201-1024 Drymax_E60_EN_V1_6.doc / 2.19.2015 Page 33 of 53

6 7 9 Pos. Description Item No. 6 Switch Micro EW-725 7 Motor actuators EM-297 9 Switch: Thermostatic EW-762 Cable set E 60 contains Pos. 7 + 9, all wiring and connections Köstrolith 4 AK K5-224 CA-24 Drymax_E60_EN_V1_6.doc / 2.19.2015 Page 34 of 53

10.2 DRYMAX E60 PDC 2 1 3 4 Pos. Description Item Nr. 1 Side channel blower CP-45 2 Valve K201-711 3 Air filter CA-392 4 Seal MD-164 Köstrolith 4 AK CA-24 Drymax_E60_EN_V1_6.doc / 2.19.2015 Page 35 of 53

10.3 Technical data DRYMAX E60 E60 Air output 50 Hz Air output 60 Hz Mains voltage m³/h 60 72 EU: 400 V / 3 Ph / 50 Hz US: 480 V / 3 Ph / 60 Hz CA: 575 V / 3 Ph / 60 Hz JP: 208 V / 3 Ph / 50/60 Hz Process heater kw 3 Regeneration heater kw 1,2 Köstrolith 4 AK kg 8 Connection cable Schuko CEE 7/7 (16 Ampere) Noise development db (A) < 70 Drymax_E60_EN_V1_6.doc / 2.19.2015 Page 36 of 53

DRYMAX E60 E60 H E60 70 E60 100 E60 70-M E60 100-M E60 150-M E60 200-M E60 300-M Length A mm 1200 1200 1200 1300 1300 1300 1100 1100 Width B mm 800 800 800 1100 1100 1100 1000 1000 Height C mm 1300 1700 1700 1950 1950 2100 1730 1240 Weight kg 49 150 150 203 209 219 248 258 Drymax_E60_EN_V1_6.doc / 2.19.2015 Page 37 of 53

11 Customer Service Centers HEADQUATERS WITTMANN Kunststoffgeräte GmbH Lichtblaustraße 10 A-1220 Wien Österreich Tel. +43/1/250 39-0 Fax +43/1/250 71-70 info.at@wittmann-group.com www.wittmann-group.com BRANCHES WORLDWIDE Australia/New Zealand WITTMANN BATTENFELD Australia Pty Ltd Unit 9, Garden Boulevard Dingley Village VIC 3172 PO Box 614 Braeside 3195 AUSTRALIEN Tel. +61 3 9551 4200 Fax +61 3 9551 4300 steven.mohr@wittmann-group.com.au www.wittmann-group.com.au Belgium/Netherland/Luxemburg WITTMANN BATTENFELD Benelux NV Nieuwlandlaan 1A Industriepark B190 B-3200 Aarschot Tel. +32 (0) 16 551180 Fax +32 (0) 16 562659 info@wittmann-group.be Brazil WITTMANN do Brasil Ltda. Av. Francisco de Angelis 166-Jardim Okita CEP 13043-030 Campinas SP BRAZIL Tel. +55-19 3234-9464 Fax +55-19 3234-3784 wittmann@wittmann-group.com.br www.wittmann-group.com.br Bulgaria WITTMANN BATTENFELD Bulgarien EOOD Hr. Smirnenski Str. 24 4147 Kalekovets BULGARIA Tel. +359 3124 2284 Fax +359 3124 2279 fassen.serev@wittmann-group.com Canada WITTMANN Canada Inc. 35 Leek Crescent Richmond Hill, ON L4B 4C2 Tel. (905) 887-5355 Fax (905) 887-1162 toll free: 1 888 466 8266 info@wittmann-group.ca www.wittmann-group.ca China WITTMANN Robot (Kunshan) Co., Ltd. No. 1 Wittmann Rd., Dianshanhu, Kunshan Jiangsu Province CHINA 215345 Tel. +86 512 5748 3388 Fax +86 512 5748 3399 WITTMANN BATTENFELD (Shanghai) Co., Ltd. 1908-1909, Building 915 Oasis Middlering Business Centre No. 915 Zhenbei Road, Shanghai CHINA 200333 Tel. +86 512 5748 3388 Fax +86 21 5489 3239 info@wittmann-group.cn www.wittmann-group.cn Czech Republic/Slovakia WITTMANN BATTENFELD CZ spol. S.r.o. Male Nepodrice 67 CZ-397 01 Pisek Czech Republic Tel. 00420 384-972-165 Fax 00420 382-272-996 info@wittmann-group.cz www.wittmann-group.cz France WITTMANN BATTENFELD France SAS 27, Rue de la Tuilerie Z.l. Tuilerie II F-38170 Seyssinet-Pariset France Tel. + 33 4 76 84 27 27 Fax + 33 4 76 84 27 20 ZA Champ Frévant F-39360 Chassal France Tel. +33 3 84 41 54 54 Fax +33 3 84 41 54 55 info@wittmann-group.fr www.wittmann-group.fr Germany WITTMANN ROBOT SYSTEM GmbH Am Gewerbepark 1-3 D-64823 Groß-Umstadt Germany Tel. +49 607893390 Fax +49 607833940 Haimendorfer Straße 48 D-90571 Schwaig/Nbg. Germany Tel. +49 911953870 Fax +49 9119538750 info.de@wittmann-group.com WITTMANN BATTENFELD GmbH & Co. KG Werner-Battenfeld-Straße 1 58540 Meinerzhagen Tel. +49 (0) 2354/72-121 Fax +49 (0) 2354/72-129 info@wittmann-group.com Great Britain/Ireland WITTMANN BATTENFELD UK Ltd Sanders Road, Finedon Road Industrial Estate Wellingborough GB-NN8 4NL Northants Great Britain Tel. +44-1933275777 Fax +44-1933270590 info@wittmann-group.co.uk www.wittmann-group.co.uk Hungary WITTMANN Robottechnikai Kft. Központ és gyártó üzem H-9200 Mosonmagyaróvár Eke u. 6. Tel. +36 96 577470 Fax +36 96 577471 Értékesítés & Szervíz H-2084 Pilisszentiván Bányatelep 14 Tel. +36 26 567 610 Fax +36 26 567 611 info.hu@wittmann-group.com India WITTMANN BATTENFELD India pvt Ltd. 1 & 2 Arumugam Nagar Chinna Porur Chennai 600 116 India Tel. +91 44 42077009 Fax +91 44 24761032 nanda.kumar@wittmann-group.com Italia WITTMANN BATTENFELD Italia Srl Via Donizetti, 9 20020 Solaro MI Italia Tel. +39 (02) 96 98 10 20 Fax +39 (02) 96 98 10 29 info@wittmann-group.it www.wittmann-group.it Malaysia WITTMANN BATTENFELD (Malaysia) Sdn Bhd No. 16, Jalan Bandar Limabelas Pusat Bandar Puchong 47100 Selangor D.E. Malaysia Tel. +60 3 5882 6028 Fax +60 3 5882 6036 info@wittmann-group.my Mexico WITTMANN BATTENFELD México S.A. de C.V. Av. Rafael Sesma Huerta No. 21 Parque Industrial FINSA C.P. 76246 El Marqués Querétaro Mexico Tel. +52 442 10 17 100 Fax +52 442 10 17 101 info@wittmann-group.mx www.wittmann-group.mx Drymax_E60_EN_V1_6.doc / 2.19.2015 Page 38 of 53

Romania WITTMANN BATTENFELD S.R.L Cotroceni Business Center B-dul luliu Maniu Nr. 7, Corp T, Et. 2, Sector 6 Bucuresti RO 061072 Romania Tel. +40 720 227 255 Fax +40 213 172 718 bogdan.nestor@wittmann-group.ro Russia OOO BATTENFELD Injection Molding Russia Altufievskoe shosse house 48, block 1, office 304 127566 Moscow Russia Tel. +7/495/983-02-45 Fax +7/495/983-02-45 general@battenfeld.ru www.battenfeld.ru Singapore/Indonesia/Vietnam WITTMANN BATTENFELD (Singapore) Pte. Ltd. No. 48 Toh Guan Road East, #03-123 Enterprise Hub Singapore 608586 Tel. +65 6795 8829 Fax +65 6795 8786 info@wittmann-grouo.sg Spain WITTMANN BATTENFELD SPAIN S.L. Pol. Ind. Plans d arau C/Thomas Alva Edison Nr. 1 E-08787 La Pobla de Claramut Barcelona Spain Tel. +34-93 808 7860 Fax +34-93 808 7197/7199 info@wittmann-group.es www.wittmann-group.es Switzerland WITTMANN Kunststofftechnik AG Uznacherstrasse 18 CH-8722 Kaltbrunn Switzerland Tel. +41-55293 40 93 Fax +41-55293 40 94 info@wittmann-group.ch www.wittmann-group.ch Taiwan WITTMANN BATTENFELD (Taiwan) Co. Ltd. No. 365, Dalin Rd., Daya Dist. Taichung Country 42847 Taiwan (R.O.C.) Tel. +886 4 2567 9272 Fax +886 4 2567 9372 info@wittmann-group.tw www.wittmann-group.cn Thailand WITTMANN BATTENFELD (Thailand) Co. Ltd. 294/2 Soi RK Office Park Romklao Rd., Klong Sam Prawet Lad Krabang Bangkok 10520 Thailand Tel. +66 2 184 9653 Fax +66 2 184 9654 info@wittmann-battenfeld.co.th Turkey WITTMANN BATTENFELD Plastik Makineleri Ltd. Sti, Küçükyali is merkezi Girne Mahallesi, Irmak Sokak F Blok No: 20 TK-34852 Maltepe Istanbul Turkey Tel. +90 216 550 93 14 Tel. +90 583 44 06 Fax +90 216 550 93 17 info.tr@wittmann-group.com www.wittmann.com.tr USA WITTMANN BATTENFELD, Inc. 1 Technology Park Drive Torrington, CT 06790 USA Tel. +1-860-496-9603 Fax +1-860-482-2069 WITTMANN BATTENFELD, Inc. 29222 Rancho Viejo Road, Suite 113-A San Juan Capistrano, California Tel. +1-860-689-6596 Fax +1-860-496-203 Midwest Tech Center: Elgin, IL Tel. +1-847-844-1811 info.us@wittmann-group.com www.wittmann-ct.com AGENTS WORLDWIDE Argentina BeMaq S.A. Colectora Panamericana Este 2011 Of. 104 B1609 JVB Boulogne Prov. De Buenos Aires Argentina Tel. +54 11 4139 8877 Fax +54 11 4139 8876 info@bemaq.biz www.bemaq.biz Belarus BATTENFELD Belarus ul. Golubewa, d. 11, kv. 343 220 116 Minsk Tel. +375 (0) 17 271-7986 Fax +375 (0) 17 271-7986 Mobile +375 296717986 battenfeld@tut.by Central America / Dominican Republic Jonathan Barth WITTMANN BATTENFELD México S.A. de C.V. Tel. +506 8386 54 32 Chile Intermaq LTDA Manuel Fischmann 0568 La Cisterna, Santiago Chile Tel. +56-2-3109108 victorcordovez@intermaq.cl www.intermaq.cl Columbia WIBA Colombia Calle 152 A No. 13-58 Torre 2 Apt. 702 Edificio el Cedro Bogotá Colombia Tel. +57 (1) 648 53 13 jairo.mantilla-consultor@wittmanngroup.mx Costa Rica Jonatha José Barth Solis Asesor Externo WITTMANN BATTENFELD Costa Rica Villa Barsa de la Escuela San Diego 200 Mts. Sur Calle la Claudia Desamparados Alajuela Costa Rica C.P. 20110 Tel. +506 24 41 53 24 jonathan.barth-consultor@wittmanngroup.mx Danmark WITTMANN BATTENFELD ApS Kartbjerg 202 DK-3480 Fredensborg Danmark Tel. +45-4846 6500 Fax +45-4846 6519 info@wittmann-robot.dk www.wittmann.dk Egypt MEISCA Middle East Industrial Services & Commercial Agencies 27 Ahmend Fakhry Str., Apt. 2-Zone 6 Nasr City Cairo 11391 Tel. +20 (2) 2270 0919 Fax +20 (2) 2271 7032 info@miesca.com Emirates (UAE) Eurogulf Industrial Supplies LLC P.O. Box: 3689 Sharjah Emirates (UAE) Managing Director Mr. Walter Cornelisse walter@eurogulf.net Finland WiBa Finland Oy Pailinnantie 6 FI-24910 Halikko as. Finland Tel. +358 44 72 73 810 petri.haggman@wiba.fi www.wiba.fi Greece CASAMESTA Ltd. 16 Krinon PC 3110 Limassol Cyprus info@viopolymer.gr Drymax_E60_EN_V1_6.doc / 2.19.2015 Page 39 of 53

Guatemala/Honduras/El Salvador Maprimaq Calzada Roosevelt 22-43 zona 11 TIKAL FUTURA Business & Convention Center Torre Sol Oficinas 9C & 9D Guatemala Ciudad Guatemala, C.A. (01011) Tel. +(502) 2440 1840 Fax +(502) 2440 1830 Mobile +(502) 5781 2777 plasticos@maprimaq.com www.maprimaq.com India Kromes Marketing India 13-C Gr. Fl. Parmanand Co-op Hsg. Soc., 5th Rd, Khar West 400052 Mumbai Tel. +91 (22) 2600-8463 Fax +91 (22) 2600-8462 kromes@rediffmail.com Israel A.ZOHAR Ltd. Systems & Technology Trade Center Hashmura str. 2 IL-30900 Zichron Ya Akov Israel Mr. Arieh Zohar Tel. +972 54 4270 582 Fax +972 54 6392 113 Hdy. +972 64 4270 582 Fax +972 64 4270 583 azohar@nestvision.net.il Japan PLASTRON Coproration 229-1 Aza Aotahara, Arai Motomiya-Machi, Adachi-gu 969-11 Fukushima-Ken Japan Mr. Tanito Tel. +81-243363371 Fax +81-243363373 tanito@plastron.co.jp Korea DIGITRADING Co. Ltd. #201, 192-10, Shinbu-dong Chun an si, Chung nam South Korea 330-991 Mr. Chani Park Tel. +82 31 429 7911 Fax +82 31 429 7915 digitrad@kornet.net Marocco GERMANY PLAST/ALASIL 44 Ang Avenue Hassan 2 Rue Med Abdou B Nr. 5 Kenitra Casablanca Marocco Mr. Dr.-Ing. Nkaira Mohammed Tel. +212 537378096 Fax +212 537389046 Mobile +212 661195700 Mobile +212 671987554 germany.plast@googlemail.com Parkistan MS (Integrated Management Service- PVT-Ltd.) P.O. Box 23 Korangi Industrial Area Karachi 74900 Parkistan Tel. +92-21/5060622 Fax +92-21/5063254 Mobile: +92-300/8242336 amer.ashfaq@imspk.com Peru Bernd Dose Fray Angelico 280 41 San Borja (Lima) Tel.+51 (0)1 2261372 Fax +51 (0)1 4764030 bernddose@hotmail.com Poland DOPAK Sp.z.o.o. ul. Sokalska 2 54-614 Wroclaw Poland Tel. +48-71 35840-00 Fax +48-71 35840-10 dopak@dopak.pl www.dopak.pl Saudi Arabia United Technologies Est. 2nd Ind. Zone Commercial Center P.O. Box 286091 11323 Riyadh Tel. +9661 2654699 Fax +9661 2654688 info@unitechplast.com Serbia Primex Export-Import Bul. Revolucije 290 11050 Beograd Serbia Tel. +381 11-2417-362 Fax +381 11-2412-271 primex@sezampro.rs Slovenia/Croatia/Bosnia- Herzegovina Robos.d.o.o Pot na Debeli hrib 50 SLO-1291 Skofljica Slovenia Peter Zajc Tel./Fax +386 1 781 00 44 Mobile +386 41 779 019 info@robos.si www.robos.si South Africa MOULDPLAS MARKETING PTY LTD P.O. Box 960 North Riding 2162 4 Kya Sands Road Kya Sands Industrial Estate Randburg, 2163 Gauteng Province Repubilc South Africa Tel. +27 11 462 2920 Fax +27 11 462 2108 bryan@mouldplas.co.za www.mouldplas.co.za Sweden/Norway BATTENFELD Sverige AB Skallebackavägen 29 30241 Halmstad Sweden Tel. +46 35 15 59 50 Fax +46 35 15 59 59 info@battenfeld.se www.battenfeld.se Switzerland BATTENFELD Schweiz AG Javastraße 13 8604 Volketswil Tel. +41 (44) 908 65 65 Fax +41 (44) 908 65 50 t.robers@battenfeld.ch www.battenfeld.ch Tunisia FLUIDES SERVICES Immeuble SAADI Tour E.F. App. No. 12 1082 cité Mahrajane Tunis Tunisia Tel. 00 216 71 714 736 Fax 00 219 71 700 882 Ukraine BATTENFELD Ukraine Ltd. Transformatornay str. 7, 95000, Simferopol, Ukraine Tel. +380 652 25 61 57 Fax +380 652 24 80 74 office@battenfeld.com.ua Drymax_E60_EN_V1_6.doc / 2.19.2015 Page 40 of 53

12 Annex 12.1 Parameter orientation table Plastic Abbreviation Process temperature [ C] Pre-drying time [h] Bulk density [kg/dm³] Air quantity [m³/kg] Acrylnitril-Butadien-Styrol ABS 80 2,5 0,63 1,62 Acrylnitril-Styrol-Acrylester ASA 80 3 0,66 1,62 Zelluloseacetat CA 65 2,5 0,78 2,46 Zelluloseacetobutyrat CAB 60 2,5 0,71 2,38 Zellulosepropionat CP 70 2,5 0,74 2,31 Ethylen-Vinlyacetat-Cop. EVA 80 2 0,57 2,86 Ionomere Ionomere 90 3,5 0,56 2,59 Liquid Crystal Polymer LCP 150 4 0,83 1,62 Polyamid 11 PA11 75 3 (*) 0,62 1,63 Polyamid 12 PA12 75 3 (*) 0,62 2,07 Polyamid 6 PA6 80 3 (*) 0,68 2,11 Polyamid 6-10 PA610 80 3 (*) 0,65 2,11 Polyamid 6-3-T PA63T 80 3 (*) 0,67 1,87 Polyamid 6-6 PA66 80 3 (*) 0,68 2,11 Polyamid 6-6, 35% glass fiber PA66 GF35 80 3 (*) 0,85 1,74 Polyaryletherketone PAEK 150 3 0,78 1,70 Polybutylentherephthalat PBT 120 3,5 0,81 1,72 Polybutylentherephthalat, 30% glass fiber PBT GF30 120 3,5 0,92 1,72 Polycarbonat PC 120 3 0,72 1,34 Polycarbonat, 30% glass fiber PC GF30 120 3 0,86 1,24 Polycyclohexylenedimethyleneterephthalate + Glycol (Cop.) PCTG 75 6 0,74 1,95 Polyetheretherketon PEEK 160 4 0,79 2,54 Polyetheretherketon, 30% glass fiber PEEK GF30 160 4 0,89 2,01 Polyethylene e.g. filled with soot PE-filled 90 3 0,57 2,23 (linear) Hart-Polyethylene PE-HD 90 1,5 0,58 2,23 Polyetherimid PEI 150 3,5 0,76 1,40 (polymerized) Smooth-Polyethylene PE-LD 80 1,5 0,55 2,36 Linear Polyethylene low density PE-LLD 90 1,5 0,55 2,23 (linear) Polyethylene average density PE-MD 90 1,5 0,56 2,23 Polyethersulfon PES 150 3,5 0,82 1,52 Drymax_E60_EN_V1_6.doc / 2.19.2015 Page 41 of 53

Polyethersulfon, 30% glass fiber PES GF30 150 3,5 0,96 1,46 Polyethylentherephthalat (injection) PET 125 4 0,84 1,72 Polyethylentherephthalat (preforms, extrusion) PET-A 170 6 0,84 2,13 glykolmodifiziertes Polyethylentherephthalat PETG 65 4 0,76 1,74 Perflour Alcoxyalkan Cop. PFA 120 3 1,30 1,28 Polyflouralkoxy-Cop. PFA-TFA 120 3 1,30 1,28 Polymethylmethacrylat PMMA 80 3,5 0,71 1,83 Polyoxymethylen POM 100 2,5 0,85 1,66 Polyoxymethylen, 30% glass fiber POM GF30 100 2,5 0,96 1,37 Polypropylene PP 90 1,5 0,54 2,00 Polypropylene, 20% glass fiber PP GF20 90 3 0,63 1,80 Polypropylene, 30% glass fiber PP GF30 90 3 0,68 1,66 Polypropylene, 40% Mineral PP M40 90 3 0,73 1,63 Polyphthalamid PPA 100 6 0,69 1,58 Polyphthalamid, 33% glass fiber PPA GF33 100 6 0,89 1,36 Polyphenylenether PPE 100 2 0,65 1,36 Polyphenylenether, 30% glass fiber PPE GF30 100 2 0,77 1,52 Polyphenylenoxid PPO 100 2,5 0,64 1,61 Polyphenylensulfid PPS 150 3,5 0,80 1,63 Polyphenylensulfid, 40% glass fiber PPS GF40 150 3 0,99 1,38 Polystyrene PS 80 1,5 0,63 1,62 Polysulfon PSU 140 2,5 0,74 2,55 Polysulfon, 20% glass fiber PSU GF20 150 3 0,84 2,38 Polysulfon modified PSU mod 150 3 0,74 1,96 Polyurethane-Elastomer PUR 90 2,5 0,73 2,00 Polyvinyl chloride PVC 70 1,5 0,81 1,15 Smooth-Polyvinyl chloride PVC-P 70 1,5 0,78 1,22 Hart-Polyvinyl chloride PVC-U 70 1,5 0,87 1,15 Polyvinylidenfluorid PVDF 140 3 1,07 1,39 Styrene-acrylnitrile-Copolymer SAN 80 2,5 0,65 1,49 Styrene-Butadiene-Copolymer SB 70 1,5 0,63 1,76 Thermopl.-Copolyester TPE-E 100 3 0,71 2,04 Thermopl. Polyurethane (smooth) (TPU) TPE-U 90 2 0,73 1,88 (*) applies to bagged products Drymax_E60_EN_V1_6.doc / 2.19.2015 Page 42 of 53

12.2 Data sheet Köstrolith 4AK Drymax_E60_EN_V1_6.doc / 2.19.2015 Page 43 of 53

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