DÖRR EcoGun AS MAN DC SMP 11 Operation Manual

DÖRR EcoGun AS MAN DC SMP 11 Operation Manual

Manual spray gun with direct charging

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EcoGun AS MAN DC EU/US
Manual Spray Gun with Direct Charging
Operation manual
MSG00028EN, V02
N361900...
www.durr.com

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Summary of Contents for DÖRR EcoGun AS MAN DC SMP 11

  • Page 1 EcoGun AS MAN DC EU/US Manual Spray Gun with Direct Charging Operation manual MSG00028EN, V02 N361900... www.durr.com...
  • Page 2 Information about the document This document describes the correct han- N36190006 dling of the product. EcoGun AS MAN DC SBP Read the document prior to every activity. 11 N HT2P 10m EU/US Prepare the document for the application. Pass on the product only together with Applicable documents the complete documentation.
  • Page 3: Table Of Contents

    TABLE OF CONTENTS Maintenance........ 24 Safety notes......24 Product overview......5 Maintenance schedule..25 Overview........ 5 Faults..........25 Short description....5 Safety recommendations ..25 Safety..........6 Defects table......26 Presentation of Notes..... 6 Troubleshooting....30 Intended Use......6 9.3.1 Replace needle, nozzle Residual risks......
  • Page 4 Spare parts, tools and accesso- ries..........45 12.1 Spare parts......45 12.2 Tools........57 12.3 Accessories......57 12.4 Order........59 4/60 EcoGun AS MAN DC EU/US - MSG00028EN 11/2022...
  • Page 5: Product Overview

    Product overview Product overview Overview Fig. 1: Overview Air cap Connections Nozzle Paint tube Basic housing Flat jet control Hook Trigger “H. V.” indicator light Electrode Material flow control Cap nut Housing Short description The spray gun is available with three dif- ferent paint connections: The spray gun is intended for electrostatic Straight pipe: for flammable topcoats and...
  • Page 6: Safety

    Safety Intended Use Safety Presentation of Notes The spray gun EcoGun AS MAN DC EU/US is used exclusively for hand guided electro- The following notes can appear in this static coating of surfaces with non-flammable instruction: and flammable paints. The coating process must be conducted in a painting booth with DANGER! suitable technical ventilation.
  • Page 7: Residual Risks

    Safety Residual risks Examples of wrong use are: Aiming the spray gun at humans or ani- High voltage mals Use outside of an spray booth High voltage can be present on components and cables. Electric shocks and discharges Use without mechanical ventilation can cause serious injuries and death.
  • Page 8: Staff Qualification

    Safety Flammable coating materials and their deter- Noise gents and cleaning agents can cause a fire The sound pressure level during operation or an explosion. may cause severe hearing damage. Ensure that the flashpoint of the cleaning Wear ear protection. agent is at least 15K above the ambient Do not spend more time then necessary temperature or clean the spray gun at the...
  • Page 9: Personal Protective Equipment

    Transport, scope of supply and storage  + additional qualification high tension Protective workwear technology Tight fitting workwear with low In addition to the knowledge of the various tear strength, tight sleeves and no specialist fields, the mechanic has knowl- hanging parts. edge of the following specialist fields Respiratory protection device Painting process...
  • Page 10: Handling Of Packaging Material

    Assembly Handling of packaging material Working environment and grounding The flooring of the working area must be anti-static acc. to EN 50050-1, measurement ENVIRONMENT! after EN 1081. The antistatic flooring pre- vents electrostatic charges from building up. Incorrect disposal Dangerous flashovers are prevented. Incorrectly disposed packaging material can damage environment.
  • Page 11 Assembly Fig. 4: Connect connection cable Fig. 2: Connect compressed air supply 4. Screw on connection cable (6) to the 2. Bolt compressed air supply (3) to the output (7) of the electrostatic controller compressed air controller (2) of the elec- (1).
  • Page 12 Assembly 8. Screw on compressed air hose (11) to the “AIR OUT” connection (13) of the electro- static controller (1). Fig. 6: Connect compressed air hose 7. Screw on compressed air hose (11) to the compressed air connection (12) of the spray gun (8).
  • Page 13: Commissioning

    Commissioning Bundle connection cable Personnel: Operator  + additional qualification high tension technology  + additional qualification explosion pro- tection Protective equipment: Anti-Static Safety Boots Protective workwear Eye protection Respiratory protection device Use ear protection Fig. 9: Bundle connection cable Adhere to the following conditions in order to avoid affecting the strength and live of the connection cable: Do not bundle the connection cable up...
  • Page 14 Commissioning 3. Ground operator. Fig. 13: Ground work piece Fig. 11: Ground material supply system 4. Ground the work piece. 2. Ground material supply system. Fig. 12: Ground operator 14/60 EcoGun AS MAN DC EU/US - MSG00028EN 11/2022...
  • Page 15 Commissioning Perform functional check of high voltage Personnel: Operator  + additional qualification high tension technology  + additional qualification explosion pro- tection Protective equipment: Fig. 15: Switch on electrostatic controller Anti-Static Safety Boots Protective workwear 2. Switch on the electrostatic controller (2). Eye protection Respiratory protection device Use ear protection...
  • Page 16: Operation

    Operation Setting the spray pattern Operation Safety recommendations WARNING! Danger of explosion due to chemical reactions Material, halogenated hydrocarbon-based rinsing agent or cleaning agent can chem- ically react with aluminum components of the product. Chemical reactions can cause explosions. Serious injury and death could be the consequence.
  • Page 17: Changing The Air Cap

    Operation Air cap HN 400 Remove air cap The air cap HN 400 is used for small and narrow applications: Spray pattern width 30 - 170mm Flow rate 50 - 160mL/min Air cap HN 600 The air cap HN 600 is the standard type. It achieves a great degree of efficiency with fine atomizing: Spray pattern width 90 - 300mm...
  • Page 18: Alignment Of The Air Cap

    Operation 3. Remove air cap (4). Assemble air cap CAUTION! Risk of injury from pointed electrode Fit air cap (4). 5. Align air cap (4) as required Ä 6.5 “Align- ment of the air cap”. 6. Tighten cap nut (3) by hand. Alignment of the air cap Fig.
  • Page 19: Guiding The Spray Gun

    Operation Guiding the spray gun Personnel: Operator  + additional qualification high tension technology  + additional qualification explosion pro- tection Protective equipment: Anti-Static Safety Boots Protective workwear Fig. 22: Guide the spray gun Eye protection 1. Guide spray gun as follows: Respiratory protection device Guide spray gun at 90 degrees to the Use ear protection...
  • Page 20: Purging Spray Gun

    Operation 6.7.3 Purging spray gun Requirements: Technical ventilation is in operation. Material pressure is switched off. NOTICE! A collecting tray for material and deter- Clogged air channels gent is available. If the material or rinsing agent reaches into 1. Switch off electrostatic controller. the air channels, air channels can clog up.
  • Page 21: Cleaning

    Cleaning WARNING! Cleaning Danger from harmful or irritant sub- Safety recommendations stances Serious injuries or death can result if you DANGER! come into contact with dangerous fluids or steam. High voltage the spray gun Check regularly for High voltage can be present on compo- leakage.
  • Page 22: Cleaning

    Cleaning Cleaning NOTICE! Personnel: Damage due to unsuitable cleaning Operator tools  + additional qualification high tension Unsuitable cleaning tools can damage the technology product.  + additional qualification explosion pro- Only use cloths, soft brushes and tection paintbrushes. Do not use abrasive cleaning tools. Protective equipment: Do not poke blocked nozzles with met- Use ear protection...
  • Page 23 Cleaning Clean air cap and nozzle Personnel: Operator  + additional qualification high tension technology  + additional qualification explosion pro- tection Protective equipment: Protective workwear Protective gloves Anti-Static Safety Boots Fig. 24: Replace air cap For a thorough cleaning, air cap and nozzle must be disassembled.
  • Page 24: Maintenance

    Maintenance WARNING! Maintenance Danger from harmful or irritant sub- Safety notes stances Serious injuries or death can result if you DANGER! come into contact with dangerous fluids or steam. High voltage the spray gun Check regularly for High voltage can be present on compo- leakage.
  • Page 25: Maintenance Schedule

    Faults Maintenance schedule The intervals of some maintenance work depend on the used materials. The intervals can be adapted to the operating conditions. Interval Maintenance work Purge spray gun Ä 6.7 “Purging”. After each use Check state and tightness of the spray gun as well as Daily of the connections and lines.
  • Page 26: Defects Table

    Faults Defects table Visualizer of typical spray pattern problems Spray pattern Fault identification Spray jet is distorted. Spray jet is bent or tapered. Spray jet is too thick in the middle. Spray jet is split. Spray jet is uneven. 26/60 EcoGun AS MAN DC EU/US - MSG00028EN 11/2022...
  • Page 27 Faults The numbers after the components refer to the explosion views in chapter Ä 12.1 “Spare parts”. Fault description Cause Remedy Rotate air cap into the desired Spray jet is distorted. Air cap is misaligned position. Ä 6.5 “Alignment of the air cap”...
  • Page 28 Faults Fault description Cause Remedy Ä 9.3.1 “Replace needle, nozzle and seal kit” Check the line. No material Feed line pinched or broken. Reduce distance to 15 to Too much overspray or poor Distance to the work 20cm. transfer rate (efficiency) piece is too large.
  • Page 29 Faults Fault description Cause Remedy Ä 9.3.1 “Replace needle, nozzle and seal kit” Check if the seal kit is properly Poorly seating seal kit assembled. (24). Ä 9.3.1 “Replace needle, nozzle and seal kit” Clean valve set. Air escapes from the nozzle, even Valve set (17) is soiled or though the trigger is not pulled.
  • Page 30: Troubleshooting

    Faults Fault description Cause Remedy Use gun model for water- Paint resistance is too based paints with isolated paint supply. Replace seal kit. Worn out seal kit (24). Ä 7.2 “Cleaning” Clean basic housing. Warning tone or alarm on the Basic housing (23) conta- electrostatic controller (if paint minated with paint...
  • Page 31 Faults Disassembly ð The needle is pulled backwards so that it will not be damaged during dis- assembly of the nozzle (5). 5. Unscrew and remove the nozzle (5) with the supplied open-end wrench (included in the tool kit). 6. Release trigger (11). Fig.
  • Page 32 Faults 12. Loosen both screws (9) on the trigger (11) using a hexagon socket wrench and remove them. 13. Remove collar bushings (10). 14. Remove trigger (11). Fig. 29: Disassemble seal set 10. Unscrew and remove the seal kit (8) with the supplied socket wrench (included in the tool kit).
  • Page 33: Replace Flat Jet Control

    Faults 24. Release trigger (11). 2. Unscrew and remove the valve (1) with the supplied open-end wrench (included 25. Insert air cap (4). in the tool kit). 26. Tighten cap nut (3). 9.3.2 Replace flat jet control Personnel: Operator  + additional qualification high tension technology  + additional qualification explosion pro- Fig.
  • Page 34: Replace Material Flow Control

    Faults 9.3.3 Replace material flow control Personnel: Operator  + additional qualification high tension technology  + additional qualification explosion pro- tection Fig. 35: Replace O-ring of the adjusting Protective equipment: screw Protective workwear Anti-Static Safety Boots 2. Replace O-ring (2). Assembly Requirements: 3.
  • Page 35: Replace Valve Set

    Faults 9.3.4 Replace valve set 9.3.5 Replace handle Personnel: Personnel: Operator Operator  + additional qualification high tension  + additional qualification high tension technology technology  + additional qualification explosion pro-  + additional qualification explosion pro- tection tection Protective equipment: Protective equipment: Protective workwear Protective workwear Anti-Static Safety Boots...
  • Page 36: Replace Hook

    Faults Requirements: The spray gun is disassembled Ä 10.2 “Disassembly”. Disassembly Fig. 38: Replace O-rings of the handle 4. Replace O-rings (4, 5). Assembly Fig. 39: Replace hook 5. Grease new O-rings (4, 5). 6. Insert cable (1). 1. Loosen and remove screw (2) using a hexagon socket wrench.
  • Page 37: Replacing Sealing Ring

    Faults 9.3.7 Replacing sealing ring Personnel: Operator  + additional qualification high tension technology  + additional qualification explosion pro- tection Protective equipment: Protective workwear Anti-Static Safety Boots Requirements: Fig. 41: Assemble sealing ring The trigger is disassembled Ä 9.3.1 “Replace needle, nozzle and seal kit”. 2.
  • Page 38: Replace Paint Pipe (For Flammable Paints)

    Faults 9.3.8 Replace paint pipe (for flammable paints) Personnel: Operator  + additional qualification high tension technology  + additional qualification explosion pro- tection Protective equipment: Protective workwear Anti-Static Safety Boots Requirements: Fig. 43: Loosen nuts The spray gun is disassembled Ä 10.2 “Disassembly”.
  • Page 39: Replace Paint Hose (For Non-Flammable Paints)

    Faults  + additional qualification explosion pro- tection Protective equipment: Protective workwear Anti-Static Safety Boots Disassembly Fig. 45: Disassemble cover 1. Loosen cover (1) with open-end wrench SW22. Fig. 44: Replace plug sleeve 4. Replace plug sleeve (5). Assembly 5. Insert paint pipe (3). 6.
  • Page 40: Replace Cascade

    Faults Requirements: The spray gun is disassembled Ä 10.2 “Disassembly”. Disassembly Fig. 47: Loosen nut 3. Loosen the nut (3) with the supplied open-end wrench (included in the tool kit). 4. Remove paint hose. Assembly 5. Insert paint hose. Fig. 48: Loosening Screws 6.
  • Page 41: Disassembly And Disposal

    Disassembly and Disposal 10. Pull housing (6) and basic housing (3) together. 11. Insert and tighten three screws (1). 12. Tighten nut (2). Disassembly and Disposal 10.1 Safety recommendations DANGER! High voltage Fig. 49: Disconnect cascade connection High voltage can be present on compo- nents and cables.
  • Page 42: Disassembly

    Disassembly and Disposal 10.2 Disassembly 10.3 Disposal Personnel: ENVIRONMENT! Operator  + additional qualification high tension Improper waste disposal technology Improper waste disposal threatens the  + additional qualification explosion pro- environment and prevents re-use and tection recycling. Clean components before their dis- Protective equipment: posal.
  • Page 43: Technical Data

    Technical data 11.4 Operating values Technical data Detail Value 11.1 Dimensions and weight 0.6MPa Max. air pressure 6 bar 90psi 0.6MPa Material pressure, max. 6 bar 90psi Voltage (DC), max. -60kV Current, max. 80µA Discharge energy, max. 0,24 mJ 11.5 Type plate Fig.
  • Page 44: Operating And Auxiliary Materials

    Technical data 11.7 Operating and auxiliary materials 11.8 Material specification Suitable Material: Material Non-flammable fluid coating materials Material number and their approved detergents Grease tube Syntheso Flammable fluid coating materials and GLEP 1, 100g (for seals W32020010 their approved detergents and threads) 44/60 EcoGun AS MAN DC EU/US - MSG00028EN...
  • Page 45: Spare Parts, Tools And Accessories

    Spare parts, tools and accessories Spare parts, tools and accessories 12.1 Spare parts Fig. 52: Exploded view 11/2022 EcoGun AS MAN DC EU/US - MSG00028EN 45/60...
  • Page 46 Spare parts, tools and accessories Item Denomination Quantity Material number Plug M48010274 Hex screw M41010031 Collar bushing M05020112 Hook M19060021 Hex screw M41010030 Adjusting screw, color M41040155 Valve M54990029 Trigger M69040007 Pipe, different versions: Version: Straight version N36960221 Spiral N36960223 Paint hose W40130241 46/60...
  • Page 47 Spare parts, tools and accessories Fig. 53: Exploded view Item Denomination Quantity Material number Cascade, complete E10110016 Needle, set N36960219 Compression spring M68010283 Contact pin M49090004 Compression spring M68010284 Seal M08280108 Compression spring M68010285 Valve set, air N36960226 Sealing ring M08010561 Handle, set N36960216...
  • Page 48 Spare parts, tools and accessories Item Denomination Quantity Material number Cover M59012347 Sealing ring M08010560 Basic housing M16120034 Seal set N36960206 Electrode needle, set N36960209 Needle, set N36960210 Cap nut, complete M30090045 Screws Fig. 54: Spare parts, housing Housing Item Denomination Quantity Material number...
  • Page 49 Spare parts, tools and accessories Fig. 55: Spare parts, basic housing Basic housing Item Denomination Quantity Material number Hex screw M41010033 Seals Fig. 56: Spare parts plug Plug Item Denomination Quantity Material number O Ring M08031057 11/2022 EcoGun AS MAN DC EU/US - MSG00028EN 49/60...
  • Page 50 Spare parts, tools and accessories Fig. 57: Spare parts, cascade Cascade Item Denomination Quantity Material number O Ring M08030956 Spring M68010291 Fig. 58: Spare part, valve Valve Item Denomination Quantity Material number O Ring M08030952 50/60 EcoGun AS MAN DC EU/US - MSG00028EN 11/2022...
  • Page 51 Spare parts, tools and accessories Fig. 59: Spare parts, adjusting screw, color Adjusting screw, color Item Denomination Quantity Material number O Ring M08030954 Fig. 60: Spare parts, nozzle, color Nozzle, color Item Denomination Quantity Material number O Ring M08030959 11/2022 EcoGun AS MAN DC EU/US - MSG00028EN 51/60...
  • Page 52 Spare parts, tools and accessories Fig. 61: Spare parts, cap nut Cap nut Item Denomination Quantity Material number Sealing ring M08010562 Fig. 62: Spare parts seal kit Seal set Item Denomination Quantity Material number O Ring M08031058 52/60 EcoGun AS MAN DC EU/US - MSG00028EN 11/2022...
  • Page 53 Spare parts, tools and accessories Handle Fig. 63: Spare parts, handle Handle, N36960216 (for flammable topcoats, clear coats and metallic coaths) Item Denomination Quantity Material number Hex screw M41010033 O Ring M08030953 O Ring M08030955 Hex screw M41010034 Stop M47060304 Handle end A N36960232 11/2022...
  • Page 54 Spare parts, tools and accessories Fig. 64: Spare parts, handle Handle, N36960233 (for non-flammable paints) Item Denomination Quantity Material number Hex screw M41010033 O Ring M08030953 O Ring M08030955 Hex screw M41010034 Stop M47060304 Handle end A N36960304 Hose support bracket M12210192 Collar M05020113...
  • Page 55 Spare parts, tools and accessories Paint connections Fig. 65: Spare parts, pipe Pipe, straight: N36960221 (for flammable topcoats and clear coats) Item Denomination Quantity Material number Seal M08280116 Connection M01010241 Cover M59012350 O Ring M08031256 Pipe, straight M34010665 Plug sleeve M20050004 M30180068 11/2022...
  • Page 56 Spare parts, tools and accessories Fig. 66: Spare parts, spiral pipe Pipe, spiral, N36960223 (for flammable metallic paints) Item Denomination Quantity Material number Seal M08280116 Connection M01010241 Cover M59012350 O Ring M08031256 Pipe, spiral M34010666 Plug sleeve M20050004 M30180068 Fig. 67: Spare parts, paint hose Paint hose, W40130240 (5m) and W40130241 (10m) (for non-flammable paints) Item Denomination...
  • Page 57: Tools

    Spare parts, tools and accessories 12.2 Tools Fig. 68: Tool kit Tool kit N36960228 Item Denomination Quantity Material number Open-end wrench W09020020 Cleaning brush W20020008 Box wrench W11020037 12.3 Accessories Denomination Material number Extension cable, plug connection, 10m E09070247 Extension cable, plug connection, 20m E09070248 Cleaning set (21 parts) N36960038...
  • Page 58 Spare parts, tools and accessories Denomination Material number Quick change coupling for paint G3/8" - external threads N40040062 Push-on nipple for quick change coupling for paint G3/8" - M58940013 internal threads Push-on nipple for quick-action coupling Description Material number Push-on nipple for quick-action coupling, fixed D7, d10/12 M01010185 (EU) Push-on nipple for quick-action, fixed D5 d8/11 (US)
  • Page 59: Order

    Spare parts, tools and accessories 12.4 Order WARNING! Unsuitable spare parts in explosive areas Spare parts not compliant with the specifi- cations of the ATEX directives can cause explosions in an explosive atmosphere. Serious injury and death could be the con- sequence.
  • Page 60 Dürr Systems AG Application Technology Carl-Benz-Str. 34 74321 Bietigheim-Bissingen Germany Phone +49 7142 78-0 www.durr.com Translation of the original operation manual MSG00028EN, V02 The reproduction and distribution of this document, use and communication of its contents are not permitted without express written approval. Violations will be liable for damages.

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