KREBS DUO. - Assembly instructions. - Safety indications. - How to start and handle the machine. - Inspection and maintenance

Transcription

1 SPOT REMOVAL SYSTEM KREBS DUO - Assembly instructions - Safety indications - How to start and handle the machine - Inspection and maintenance - Trouble (cause and remedies) - Electric diagrams - Spare parts list

2 Page 2 OPERATING AND ASSEMBL SEMBLY INSTRUCTIONS FOR KREBS SYSTEM DUO plus These instructions are complemented by photographs which carry reference numbers for better understanding of the following. Number 1,2 and 3 for unmounted table legs. 1. Lay the System carefully on the backside. 2. Mount the 4 legs (respective key is included) (see photo D 5, No. 6) and also see page 6 of these Operating and Assembly Instructions (Mounting the 4 table legs). 3. Now put the System upright on its legs. 4. The exhaust hood (see photo D11, No. 1) can be snapped up so that the working area becomes free for placing a new piece of fabric on it. 5. Turn the suction arm in the exact position required for operation and then fix it in this position with the respective locking lever (see photo D12, No. 5). Attention! Never pull out the twin suction arm, because you risk to damage the blocking clap of the locking mechanism. 6. Put the two plastic containers for the backwater (see photo D 10, No. 1) under the table and join the hose visible on photo (D 10, No. 2) to the plastic containers by snapping on the fast lock joint. 7. Fill the plastic container marked Detergent with water and add approx. 1-3 % detergent (CV-Concentrate). Then mount suction hose for Detergent with screw cap of red silicone tube (see photo D 5, No. 12). ATTENTION! With this container and the red suction tube only tensides and water (no inflammable liquids) are allowed to be used. Use the CV-Conzentrate of KREBS/Switzerland only. This detergent is approved by us for System DUO. For damages which may result on System DUO by the use of other detergents, KREBS declines all responsibility. 8. Fill the second plastic container marked Water with water and mount the suction hose for Water with the screw cap (see photo D 5, No. 10). 9. Fix the suction tube Cleaner with screw cap onto solvent container (see photo D 5, No. 11). 10. Mount suspension system (see photo D 12, No. 1). 11. Now hook the connection hose (see photo D 12, No. 2) to the suspension system and unpack the operating head /

3 Page 3 OPERATING AND ASSEMBL SEMBLY INSTRUCTIONS FOR KREBS SYSTEM DUO ATTENTION! You may only use solvents and liquids with a flash point of 61 C or higher. For damages to material or persons occurring through the use of other unsuitable liquids or solvents KREBS takes no responsibility at all. 12. Connect foot-switch for extractor with respective plug on the left side of the cabinet. 13. Mount filter and dryer for compressed air to the left side of the cabinet. Fix the pressure at 4-7 bar (see photo D 12, No. 4). 14. Exhaust hose can be connected to the 110 mm diameter socket (see photo D5, No. 2). 15. Exhaust hose can also be connected to the 80 mm diameter socket (see photo D5, No. 4). 16. Open frontdoor of cabinet (see photo D 4, No. 8) (safety-key included). 17. Connect main cable situated on the left side of the cabinet with respective plug to the electric main supply. 18. Connect main switch (see photo D 4, No. 7). 19. Switch on the door safety switch by pulling the white handle (see photo D 1, No. 11). Red control lamp (mains) and green control lamp (Trafo) on door light up. (see photo D4, No. 1 and No 4). ATTENTION! All the respective parts in the cabinet are now under power and the door is open. (DO NOT TOUCH ANYTHING!) 20. Now the pump is active (see photo D 1, No. 2) the container (marked detergent) is slowly filling up. As the container is equipped with a floater operated automatic maximum level switch, the pumping action is automatically interrupted when the container is filled to about three quarters of its maximum capacity (see photo D 1, No. 2). 21. As soon as the container (see photo D 1, No. 2) (detergent) is filled, you can lock the safety lock (see photo D 4, No. 8) and hand over the respective key to the maintenance engineer for safe keeping, because, for reasons of staff safety, it is not desirable that the operator of the System who works on it has access to the electric part of the machine. 22. The 2 yellow heater switches (Heater), (photo D4, No. 2), for detergent and (photo D4, No. 3) for air, must now be activated by finger pressure and consequently both light up. At the same time the 2 red control lamps detergent (photo D4, No. 5) and air (photo D4, No. 6) light up. These two lamps switch off as soon as the operational temperature has been reached. ATTENTION! Only switch on heater after the detergent container (photo D1, No. 2) has been filled up. 23. Switch on ventilator with switch (photo D12, No. 3). 24. Function control: Cleaner Put selector switch (see photo D 4, No. 10) on position Cleaner. Take the handle (photo D 9, No. 7) in your hand and activate with your index finger the upper

4 Page 4 OPERATING AND ASSEMBL SEMBLY INSTRUCTIONS FOR KREBS SYSTEM DUO operation switch situated on the avert side of the handle (see photo D 9, No. 1) and the solvent jet Cleaner 580) will appear after a certain initial sucking up time of approx sec. (see photo 9, No. 5) (nozzle in the middle). 25. The rear operation knob (see photo D 9, No. 3) has no function when the selector switch is on position Cleaner. 26. Now you place the garment to be cleaned over the ventilation opening of the suction arm. (photo D12, No. 5) 27. Press the foot switch. By this you achieve the following: The suction ventilator under the working area is switched on, the fabric fixed and you can spray solvent and blow air. 28. Apply as little solvent as possible! As the solvent dries slowly, it is absolutely essential to apply only just the necessary amount of solvent for each specific dirt in that specific fabric. In practise this means, at first you apply a tiny little bit of solvent and immediately dry. You will then see on the dried fabric whether the spot has disappeared completely. If not, repeat this procedure as many times as necessary. 29. Dry immediately after spraying solvent! Bring the compressed air nozzle outlet slot, which is at the front of the handle, into direct contact with the textile material to be dried (do not press the nozzle orifice too hard against the fabric to be dried). By pressing the lower operation switch (see photo D9, No. 2) you get the compressed air out and you direct the air dispenser head lightly backwards and forwards over the area to be dried, as you would do with an electric razor. Make sure you guide the compressed air dryer in continuous plane and soft contact over the fabric. 30. Function control: Water Put selector switch (see photo D 4, No. 10) on position Water. Take the handle (photo D 9, No. 7) in your hand and activate with your index finger the upper operation switch situated on the avert side of the handle (see photo D 9, No. 1) and the detergent jet (CV Conzentrate) will appear after a certain initial sucking up time of approx sec. (see photo 9, No. 4) (front nozzle). 31. Then press with your thumb the switch in the rear of the handle (photo D9, No. 2) and, after a short sucking time, the rinsing jet starts spraying. 32. Press the foot switch. By this you achieve the following: The suction ventilator under the working area is switched on, the fabric fixed and you can spray detergent and blow air. 33. Apply as little Detergent as possible! As the detergent dries very slowly, it is absolutely essential to apply only just enough detergent, respectively spray only as long as absolutely necessary for that specific dirt in that specific fabric. 34. Dry immediately after spraying detergent! Bring the compressed air nozzle outlet slot, which is at the front of the handle, into direct contact with the textile material to be dried (do not press the nozzle orifice too hard against the fabric to be dried). By pressing the lower operation switch (see photo D9, No. 2) you get the compressed air out

5 Page 5 OPERATING AND ASSEMBL SEMBLY INSTRUCTIONS FOR KREBS SYSTEM DUO and you direct the air dispenser head lightly backwards and forwards over the area to be dried, as you would do with an electric razor. Make sure you guide the compressed air dryer in continuous plane and soft contact over the fabric. ATTENTION! THE LIQUID PUMPS RESPECTIVELY NOZZLE PRODUCE A VERY HARD JET. NEVER DIRECT OR AIM THE OPERATING HEAD TOWARDS PERSONS OR PARTS OF PERSONS AND IF YOU HAVE DELICATE FABRICS (NOT VERY RESISTANT AGAINST MECHANICAL TREATMENT) MAKE A TEST ON SUCH A FABRIC FIRST IN ORDER TO FIND OUT WHAT DISTANCE IS SUITABLE BETWEEN NOZZLE ORIFICE AND FABRIC IN ORDER TO DO EFFECTIVE AND FAST CLEANING WITHOUT DAMAGING THE FABRIC. The liquid as well as the air are fixed at temperatures which we consider right: 85 C for the liquid and 120 C for the air. Most materials can withstand to these temperatures without damage. However, the metallic ends of the operating head will get very hot and should, therefore, not be touched (like an iron!). For fabrics very sensitive to chemical pressure, it is recommended to put a piece of felt on the metal grating of the suction opening, which also makes guidance of the compressed air tube easier (not moving the tube in the correct angle is not punished so strongly when you work with a felt underneath the fabric). If you work intensively and continuously with felt underneath the fabric to be cleaned, have several such felt sections available, so that the spare ones can dry in the meantime. 35. Make sure that the backwater (see photo D 10, No. 2) really flows correctly into the backwater plastic tanks under the table. Safety elements and fuses The following remarks show where the respective fuses are placed in the System: 36. The automatic fuse (see photo D2, No. 11) is the main fuse for the remaining components, such as pumps, motors, valves etc... (not for the Blower for the working area). 37. On (photo D2, No. 15) you see the safety-cut-out for the air heater. To switch on press black button. Alarm system for water supply and backwater 40. As you can deduct from the foregoing instructions, the water supply will first be filled with water and most of the water enriched with detergent will end up in the backwater containers. Both supply containers, the one for the water and the one for the detergent, have consequently to be refilled periodically. For the backwater tanks there is no automatic alarm, these containers should be controlled and emptied from time to time to avoid overflowing. Temperature setting of the heatings 41. With the red regulating button (photo D2, No. 13 and No. 14) the heater for the detergent respectively for the air can be adjusted in a stepless way to the temperature you want. Detergent: (photo D2, No. 14) from 20 C to 85 C Air: (photo D2, No. 13) from 20 C to 140 C

6 Page 6 OPERATING AND ASSEMBL SEMBLY INSTRUCTIONS FOR KREBS SYSTEM DUO Mounting the 4 Table Legs

7 Page 7 Safety Indications for KREBS SYSTEM DUO For Your Safety Working safely with this machine is possible only when the operating and safety informations are read completely and the instructions strictly followed. In addition, the general safety instructions in the enclosed booklet must be followed. Before using for the first time, ask for a practical demonstration. cable If the cable is damaged or cut through while working, do not touch the but immediately pull the mains plug. Never use the machine with a damaged cable. In the event of damage, repair work should only be carried out by specialist. spaces. Make sure that there is adequate ventilation when working in confined Inhaling the aerosol may cause a health hazard. Always wear respiratory protection. Danger of Explosion. No open flames shoud be located in the working area. Do not smoke. Do not spray easily combustible or explosive fluids (e.g. benzene, alcohol) nor use them for cleaning. Do not work with fluid with unknown dangers. Follow manufacturers' instructions.

8 Page 8 Safety Indications for KREBS SYSTEM DUO 1. ATTENTION! Use only solvents and liquids with a flash point of minimum 61 C or higher. Use the CV-Conzentrate of KREBS Switzerland only. This detergent is approved by us for System DUO. For damages to material or persons occurring through the use of other unsuitable liquids or solvents KREBS takes no responsibility at all. 2. The difference between the temperature of the working area respectively the solvents/liquids and the flash point of the solvents/liquids used has to be at least 15 C. 3. For storing the solvents and liquids the respective pertinent instructions have to be followed (correct room temperatures for storing, not exposed to direct sunlight or to the radiation of heaters etc.). 4. The exhaust air must be directed outside of the working room, and this in such a way that the exhausts are not re-introduced in the working room or other rooms through air inlets. 5. The unit may only be connected to a socket fused with a minimum of 15 A. 6. The maximum possible air pressure should not exceed 9 bar. (Response pressure on safety valves.) If you have a higher air pressure the system must be protected by a pressure reduction valve. 7. Before you remove the glass from the air filter unit, make sure that the system is disconnected from the compressed air supply first. 8. Smoking, open fires or open lights are forbidden within the vicinity of the system. 9. ATTENTION! The liquid pumps and its respective nozzle produce a very pointed, sharp jet. Never direct the working head towards a person or a body part of a person! 10. For repairs only use original parts from the manufacturer! 11. Unplug the main electric supply cord every time before opening the casing for the installations or when executing any other work on the electric parts of the system! 12. Noise emission information as per instructions (3.GSGV). The average noise emission is 75 db(a), measured in 1.5 meter height and in a distance of 0.5 meter from the edge of the system. There can, however, be top emissions up to 88 db(a). The echoing qualities of the room have not been considered in these noise emission measurements.

9 Page 9 Inspection and Maintenance for KREBS SYSTEM DUO 1. When the suction power of the ventilator on the working surface and the hood diminishes, please check whether the protection sieve at the entry of the ventilator is blocked with impurities. If necessary, clean. 2. Periodically the casing of the ventilator and the running wheel of the ventilator have to be checked for dirt and dirt removed. Serious soiling of the ventilator may jeopardize the safety of the ventilator! 3. The backwater containers under the table need to be emptied from time to time. 4. When the brass container on the air unit is full, please empty (see photo D4, No. 9). ATTENTION! Disconnect compressed air supply before doing so! 12 Months Guarantee The guarantee covers the remedying of all faults arising from faulty manufacture of materials without cost to the customer. This Guarantee excludes damage caused by ingress of dirt, insufficient and/or incorrect maintenance. THEO KREBS LTD. CH-8583 SULGEN

10 Page 10 Wir We Theo Krebs AG Nous (Name des Anbieters) (supplier s name) (nom du fournisseur) EU/UE KONFORMITÄTSERKLÄRUNG DECLARATION OF CONFORMITY DÉCLARATION DE CONFORMITÉ Industriestrasse 22, CH-9450 Altstätten (Anschrift) (address) (adresse) erklären in alleiniger Verantwortung, dass das Produkt declare under our sole responsibility that the product declarons sous notre seule responsabilité que le produit Fleckenreiniger Duo (Bezeichnung, Typ oder Modell, Los-, Chargen- oder Seriennummer, möglichst Herkunft und Stückzahl) (name, type or model, lot, batch or serial number, possibly sources and numbers of items) (nom, type ou modèle, nom de lot, d échantillon ou de série, éventuellement sources et nombres d exemplaires) auf das sich diese Erklärung bezieht, mit der I den folgenden Norm(en) oder normativen Dokument(en) übereinstimmt. to which this declaration relates is in conformity with the following standard(s) or other normative document(s) auquel se réfère cette déclaration est conforme à la (aux) norme(s) ou autre(s) document(s) normatif(s) Sicherheit: EN :2002 EMV: EN :2000/A1:2001lA2:2002/ EN :1997/A1:2001 (Titel und/oder Nummer sowie Ausgabedatum der Norm(en) oder der anderen normativen Dokument(e) (title and/or number and date of issue of the standard(s) or other normative document(s) (titre et/ou no. et date de publication de la (des) norme(s) ou autre(s) documents) normatif(s) Gemäss den Bestimmungen der Richtlinie(n); following the provisions of directive(s); conformément aux disposition de(s) directive(s) (falls zutreffend) (if applicable) (Ie cas echeant) 73 / 23 / EEC + 89 / 336 / EEC + 93 / 68 / EEC Jahr der Anbringung der CE-Kennzeichnung: 2004 Kreuzlingen, 6. Dezember 2004 H. Kohlert A. Aepli (Ort und Datum der Ausstellung) (Place and date of issue) (Lieu et date) (Name und rechtsgültigeunterschrift) (name and legally valid signature) (nom et signature valide)

11 Page 11 Trouble - Causes and Remedies KREBS SYSTEM DUO Operating breakdown Cause Remedy No water, detergent or cleaner jet - Nozzle D9 Pos. 4 or 5 clogged Clean, exchange a) Pump D1 Pos. 1a, 1b, 1c - Valve (ball) D6 Pos. 4 defective or Clean, replace (motor) runs, container dirty D1 Pos. 2 is full Cleaner and water containers - Piston D6 Pos. 7 frozen Clean are full - Piston D6 Pos. 7 worn or Replace defective - Cylinder D6 Pos. 16 worn Cylinder cplt. D6 Pos. 5 to be replaced - Suction pipe D1 Pos. 3 to the Tighten, resrew, control pump untight - Connection D1 Pos. 4 between Clean connection and fittings container - heater clogged - Drive D6 Pos. 18 loose or Fasten, replace defective - Pump complete D6 Pos Fasten loose - Cylinder D6 Pos. 16 displaced Cylinder cplt. D6 Pos. 5 to be replaced - Pressure hose D6 Pos. 17 Replace damaged - Piston spring D6 Pos. 6 damaged Replace - Reflux valve in water or Cleaner Clean, replace container clogged or defective b) Pump D1 Pos. 1a, 1b, 1c - Container D1 Pos. 2 do not refill See under "Container D1 (motor) runs, container Pos. 2 do not refill" D1 Pos. 2 is empty - Cleaner or water container empty Refill c) Pump D1 Pos. 1a,1b, 1c - Piston D6 Pos. 7 tight Clean (motor) does not run - Door of System not closed Close it - Automatic safety device D2 Switch on Pos. 11 not switched on - Switch for function D9 Pos. 1 for Control, if defective, replace cleaner, detergent, D9 Pos. 3 for water on handle does not function

12 Page 12 Trouble - Causes and Remedies KREBS SYSTEM DUO Operating breakdown Cause Remedy - Relay (K4) D2 Pos. 4 (detergent) Replace Relay (K5) D2 Pos. 5 (water) Relay (K6) D2 Pos. 6 (cleaner) defective - Relay (K8) D2 Pos. 8 defective Replace - Transformer D2 Pos. 12 is defective Replace - Door safety switch D1 Pos. 11 Replace is defective - Motor D1 Pos. 1a, 1b, 1c Replace is defective - Electric joints are loose or Control, replace defective - The switch, D12 Pos. 3, in front Switch on of the table is not switched on - Main switch D4 Pos. 7 Switch on is not switched on - Main electric power supply Control not working Water (detergent) runs out of - Nozzle D9 Pos. 4, 5 or 6 loose Tighten the handle D9 Pos. 7 - Rubber - O - Ring D7 Pos. 8 Replace defective - Pressure hose D6 Pos. 17 Replace defective Spray-jet not strong enough - Nozzle D9 Pos. 4, 5, or 6 clogged Clean, replace or irregular - Nozzle D9 Pos. 4, 5 or 6 defective Replace - Valve (ball) D6 Pos. 4 defective Clean, replace or dirty - Piston D6 Pos. 7 worn or Replace defective - Cylinder D6 Pos. 16 worn Cylinder cplt. D6 Pos. 5 to be replaced - Suction pipe D1 Pos. 3 to Tighten, rescrew, control the pump is untight

13 Page 13 Trouble - Causes and Remedies KREBS SYSTEM DUO Operating breakdown Cause Remedy - Connection D1 Pos. 4 Connection and joints must be container - heating clogged cleaned - Drive D6 Pos. 18 (excenter) Tighten, replace is loose or defective - Pump D6 Pos lose Tighten - Cylinder D6 Pos. 16 put out Cylinder cplt. D6 Pos. 5 to be of place replaced No compressed air comes out - No compressed air Check air supply of the handle - Magnetic valve for air D3 Pos. 1 Replace coil, replace valve defective - Door of system not closed Close it - Automatic safety device D2 Switch on Pos. 11 not switched on - Switch D9 Pos. 2 defective Replace - Relay (K8) D2 Pos. 8 defective Replace - Transformer D2 Pos. 12 defective Replace - Door safety switch D1 Pos. 11 Replace defective - Pessure-regulator set wrongly Reset correctly (max. 7 bar) (too high) Container D1 Pos. 2 does not refill - Valve D8 Pos. 8a + 8b on Clean valve D8 Pos. 8a + 8b, membrane pump D2 Pos. 16 or rescrew or replace is untight or defective - Automatic safety device D2 Switch on Pos. 11 not switched on - Door of System is not closed Close it - Floating switch D1 Pos. 5 Control, replace is defective - No detergent in the large container Refill under the table - Relay (K1) D2 Pos. 1 (detergent) Replace defective

14 Page 14 Trouble - Causes and Remedies KREBS SYSTEM DUO Operating breakdown Cause Remedy - Membrane pump D2 Pos. 16 Control, replace defective (motor D2 Pos. 16 does not operate) - Tubes between big container and Clean, replace membrane pump or between membrane pump and differential container clogged - Electric connections loose, Control, replace defective - Relay (K8) D2 Pos. 8 defective Replace - Transformer D2 Pos. 12 defective Replace - Door safety switch D1 Pos. 11 Replace defective - Main switch D4 Pos. 7 Switch on not switched on - Main electric power supply Control not working Steering container D1 Pos. 2 - Floating switch D1 Pos. 5 defective Control: If defective, floating overflown switch must be replaced - Relay (K2) D2 Pos. 2 (detergent) Replace defective Ventilator D5 Pos. 1 does not run - Main switch D4 Pos. 7 Switch on (Blower for working area) not switched on - The switch, D12 Pos. 3, in front Switch on of the table not switched on - Main electric power supply Control not working - Electric joints loose, defective Control - Plug D5 Pos. 8 under the table Do plug in not plugged in properly - Ventilator D5 Pos. 1 defective Replace - Relay (K10) D2 Pos. 10 defective Replace - Thermo relais (F10) D2 Pos. 10a Control, switch on, replace switched off or defective

15 Page 15 Trouble - Causes and Remedies KREBS SYSTEM DUO Operating breakdown Cause Remedy - Frontdoor of System not closed Close it - Door safety switch D1 Pos. 11 Replace is defective - Transformer D2 Pos. 12 is defective Replace - The automatic safety device D2 Switch on Pos. 2 is switched off - Footswitch is not connected Connect - Footswitch is damaged Replace Ventilator D5 Pos. 3 does not run - Main switch D4 Pos. 7 Switch on (Blower for hood) not switched on - The switch, D12 Pos. 3, in front Control: Replace of the table defective - Main electric power supply Control not working - Electric joints loose, defective Control - Plug D5 Pos. 9 under the table Do plug in not plugged in properly - Ventilator D5 Pos. 3 defective Replace - Condenser D5 Pos. 9 defective Replace - Relais (K9) D2 Pos. 9 defective Replace - Thermo relais (F9) D2 Pos. 9a Control, switch on, replace switched off or defective - The automatic safety device D2 Switch on Pos. 11 is switched off - Frontdoor of System not closed Close it - Door safety switch D1 Pos. 11 Replace defective Too lathery - too much detergent added to Add water the water

16 Page 16 Trouble - Causes and Remedies KREBS SYSTEM DUO Operating breakdown Cause Remedy Water in the exhaust air - Hose D10 Pos. 2 clogged at the Clean, straighten hose if necessary. position where it goes into the (should not be bent anywhere) wastewater container - Joint at T-joint D10 Pos. 4 Clean (above the hose) clogged - Lid at container D5 Pos. 3 Tighten firmly (position where loose the hose enters the wastewater container must be absolutely tight, fasten properly) - Fastlock joint D10 Pos. 2 is not Snap in correctly snapped in properly Control lamp "Mains" - Main electric power supply Control D4 Pos. 1 does not light up not working - Main switch D4 Pos. 7 not Control switched on or is defective - Light defective Replace - The automatic safety device D2 Switch on Pos. 11 switched off - Frontdoor of System not closed Close it Control lamp "Trafo" - Main electric power supply Control D4 Pos. 4 does not light up not working - Main switch D4 Pos. 7 not Control switched on or is defective - Light defective Replace - The automatic safety device D2 Switch on Pos. 11 is switched off - Door of System not closed Close - Door safety switch D1 Pos. 11 Replace defective - Transformer D2 Pos. 12 defective Replace - Relay (K8) D2 Pos. 8 defective Replace When activating the heater - Control light "Mains" D4 Pos. 1 See under control lamp "Mains" switches D4 Pos does not light up D4 Pos. 1 does not light up respective lights do not light up

17 Page 17 Trouble - Causes and Remedies KREBS SYSTEM DUO Operating breakdown Cause Remedy - Light defective Replace - Switch defective Replace When activating the heater - Requested temperature reached System is O.K. switches D4 Pos control lights "detergent" or - Lights defective Replace "air" D4 Pos do not light up, but heater heats Heater does not heat, control - Temperature probe D1 Pos. 7a Replace light "detergent" or "air" D4 + 7b defective Pos does not light up - Temperature regulator D2 Replace Pos defective Heater does not heat, control - Temperature regulator D2 Replace light "detergent" or "air" Pos defective D4 Pos are lit up - Heater "detergent" D1 Pos. 6a Replace defective - Heater "air" D1 Pos. 6b Replace defective - Electric joints loose or Control, replace defective - The safety-cut-out D2 Pos. 15 Switch on has switched off the heater (press black button)

18 Page 18 Assembly Instructions D1

19 Page 19 Assembly Instructions D2

20 Page 20 Assembly Instructions D3

21 Page 21 Assembly Instructions D4

22 Page 22 Assembly Instructions D5

23 Page 23 Assembly Instructions D6

24 Page 24 Assembly Instructions D7

25 Page 25 Assembly Instructions D8

26 Page 26 Assembly Instructions D9

27 Page 27 Assembly Instructions D10

28 Page 28 Assembly Instructions D11

29 Page 29 Assembly Instructions D12

30 Page 30 Electric diagram for System DUO: Page 1 (Version 400 V 3N~ / 50Hz) Heater air Safety cut out Safety cut out Heater detergent Miniature fan Door safety switch Power supply 24 VDC Main switch Automatic fuse Filter: (68nF + 2x0.15mH + 2x22nF) Blower for working area Thermo relais

31 Page 31 Electric diagram for System DUO: Page 2 Operating switch air Selector switch cleaner Motor Cleaner Operating switch cleaner Selector switch cleaner Membrane pump Blower for hood Thermo relais Motor water Motor detergent Operating switch water Selector switch water Operating switch detergent Selector switch water Operating switch air Selector switch water Foot switch Hand switch Magnetic valve cold air Magnetic valve hot air Detergent level maximum Detergent level minimum

32 Page 32 Electric diagram for System DUO: Page 3 Lamp for Heater 3. Detergent: grey 4. Air: violet Heater: blue L1: black Heater: red N blue Probe white (blue) Probe black (red) Switch Heater 1. Detergent: brown 2. Air: yellow

33 Page 33 Electric diagram for System DUO: Page 4

34 Page 34 Spare parts list for Pump unit Pos. Order No. Description 1 Cup screw Valve holder Valve spring Valve ball 6 mm Cylinder cplt Piston spring Piston cplt Set screw 9 Pump housing with motor Copper gasket Pipe socket Copper gasket Coupling 14 Hollow screw Coupling (Pos ) Pump unit cplt.

35 Page 35 Spare parts list for Pump Pos. Order No. Description Casing Motor Set screw Valve holder Valve spring Valve ball 6 mm Piston spring Piston cplt Pipe socket copper gasket Cylinder cplt Excenter cplt. with ball bearing Ball bearing type Teflon washer Screw M Supporting flange Rubber buffer Distancing bolt Treaded pin M Screw M4 x Screw M4 x Screw M5 x 16 Pos Pump unit cplt.

36 Page 36 Spare parts list for Nozzles Pos. Order - No. Description Nozzle No. 4/1 cplt. HARD, Water / Detergent Valve housing O - ring Valve ball Valve spring Swirl head Teflon washer Nozzle head No. 4/ O - ring Nozzle No. 4/2 cplt. MEDIUM, Water / Detergent Valve housing O - ring Valve ball Valve spring Swirl head Teflon washer Nozzle head No. 4/ O - ring Nozzle No. 4/3 cplt. SOFT, Water / Detergent Valve housing O - ring Valve ball Valve spring Swirl head Teflon washer Nozzle head No. 4/ O - ring

37 Page 37 Spare parts list for Nozzles: Cleaner Pos. Order - No. Description Nozzle No. 3/1 cplt. HARD, Cleaner Valve housing O - ring Valve ball Valve spring Swirl head Teflon washer Nozzle head No. 3/ O - ring Nozzle No. 3/2 cplt. MEDIUM, Cleaner Valve housing O - ring Valve ball Valve spring Swirl head Teflon washer Nozzle head No. 3/ O - ring Nozzle No. 3/3 cplt. SOFT, Cleaner Valve housing O - ring Valve ball Valve spring Swirl head Teflon washer Nozzle head No. 3/ O - ring

38 Page 38 Spare parts list for Relay unit: DUO plus Pos. Order - Nr. Description DC - Relay 24V Relay - Socket Temperature regulator for Air Temperature regulator for Detergent Transformer 24V DC LED - Indicator 24V DC Industrial - relay 24V DC, 3UK Relay - socket, 11-polig Safety - system, 1-pool, 10A Fixing piece Distribution clamp blue, 4mm Distribution clamp grey, 4mm Distribution clamp grey, 6mm Distribution clamp blue, 6mm Grounding clamp Carrier rail, 500mm Carrier rail for transformator Mounting sheet for Temperature regulator Screw M Distance - holder M kt. Screw M Screw M Screw M Nut M Safety washer to M Plate with thread Safety screw Relais Thermo relais Filter

39 Page 39 Spare parts list for Membrane pump Pos. Order - No. Description Membrane pump cplt. 230 Volt, 50 Hz 1 Socket 2 Nut 3 Valve cap 4 Regulation nut 5 Pump socket 6 Streching ring 7 Ground plate 8a Valve holder 8b Valve 8c Gasket 9 Membrane 10 Plug 11 Spring 12 Clamp 8a-b-c Valve, inlet and outlet 1-4, Pump head cplt.

40 Page 40 Spare parts list for Blower RD16