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WAGNER GM 4700AC-H Translation Of The Original Operating Manual

Aircoat spray gun for flat - and round jet nozzles
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Download this manual See also: Operating Manual
AirCoat spray gun
for fl at - and round jet nozzles
II 2G X (Atex 95)
Translation of the original
Operating manual
GM 4700AC
GM 4700AC-H
Version 09/2011
B_02376

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Summary of Contents for WAGNER GM 4700AC-H

  • Page 1 Translation of the original Operating manual GM 4700AC GM 4700AC-H Version 09/2011 AirCoat spray gun for fl at - and round jet nozzles B_02376 II 2G X (Atex 95)

  • Page 3: Table Of Contents

    Safety instructions for the operator 2.1.1 Electrical equipment 2.1.2 Personnel qualifi cations 2.1.3 Safe work environment Safety instructions for staff 2.2.1 Safe handling of WAGNER spray units 2.2.2 Grounding the unit 2.2.3 Material hoses 2.2.4 Cleaning 2.2.5 Handling hazardous liquids, varnishes and paints 2.2.6...
  • Page 4 Nozzle inserts RXX 8.1.2 Complete nozzle screw joint Air caps Anodized union nut AirCoat Nozzles ACF3000 Filter insert Swivel joints Hoses Miscellaneous SPARE PARTS How can Spare Parts be ordered? Spare parts list GM 4700AC Spare parts list GM 4700AC-H...

  • Page 5: About These Instructions

    GM 4700AC VERSION 09/2011 2311730 ORDER NUMBER DOC OPERATING MANUAL ABOUT THESE INSTRUCTIONS This operating manual contains information on the operation, repair and maintenance of the device. Always observe these instructions when operating the device. This equipment can be dangerous if it is not operated according to the information in this operating manual.

  • Page 6: General Safety Instructions

    GM 4700AC VERSION 09/2011 2311730 ORDER NUMBER DOC OPERATING MANUAL GENERAL SAFETY INSTRUCTIONS SAFETY INSTRUCTIONS FOR THE OPERATOR Keep this operating manual at hand near the device at all times. Always follow local regulations concerning occupational safety and accident prevention. 2.1.1 ELECTRICAL EQUIPMENT Electrical devices and equipment...

  • Page 7: Safe Handling Of Wagner Spray Units

    2311730 ORDER NUMBER DOC OPERATING MANUAL 2.2.1 SAFE HANDLING OF WAGNER SPRAY UNITS The spray jet is under pressure and can cause dangerous injuries. Avoid injection of paint or cleaning agents: Never point the spray gun at people. Never reach into the spray jet.

  • Page 8: Cleaning

    Protection sticker CORRECT USE WAGNER accepts no liability for any damage arising from incorrect use. Only use the unit to work with the materials recommended by WAGNER. Only operate the unit as a whole. Do not deactivate safety fi xtures.

  • Page 9: Use In An Explosion Hazard Area

    This and the permissible ambient temperature can be found in the "Technical Data" chapter. 2.4.4 SAFETY INSTRUCTIONS Safe handling of WAGNER spray units Mechanical sparks can form if the unit comes into contact with metal. In an explosive atmosphere: Do not knock or push the unit against steel or rusty iron.

  • Page 10: Guarantee And Conformity Declarations

    The manufacturer will not be held liable or will only be held partially liable if third-party accessories or spare parts have been used. With genuine WAGNER accessories and spare parts, you have the guarantee that all safety regulations are complied with.

  • Page 11: Ce Declaration Of Conformity

    Internet. CE Certifi cate of Conformity The CE certifi cate of conformity is enclosed with this product. If needed, further copies can be ordered through your WAGNER dealer by specifying the product name and serial number. Order number:...

  • Page 12: Description

    > 43 °C;109.4 °F: Identify the unit with a warning label that says „Warning - Hot Surface“. Note: Please contact your local WAGNER dealer and the paint manufacturer if you encounter application problems. SCOPE OF DELIVERY These AirCoat gun is available in two diff erent variants. The choice of air cap and nozzle are dependent on application, therefore these components are not included in the scope of delivery.

  • Page 13: Data

    Stainless steel 1.4104 PTFE 4.3.2 TECHNICAL DATA AirCoat Spray gun Description Units GM 4700AC GM 4700AC-H Maximum air inlet pressure MPa/ psi/ bar 0.8/ 120/ 8 Maximum material pressure * MPa/ psi/ bar 25/ 3625/ 250 (16/ 2320/ 160*) Fluid inlet...

  • Page 14: Functional Description

    GM 4700AC VERSION 09/2011 2311730 ORDER NUMBER DOC OPERATING MANUAL FUNCTIONAL DESCRIPTION 4.4.1 DESIGN OF THE SPRAY GUN P_02379 Description A Suspension hook B Regulator for shaping air C Spring cap 16 MPa; 160 bar; 2320 psi D Trigger E Trigger locking device F Air connection G Fluid inlet H Union nut with nozzle protection...

  • Page 15: Commissioning And Operation

    The spraying system shown in the fi gure is only one example of an AirCoat spraying system. Your Wagner distributor would be happy to assist you in creating a spraying system solution that meets your individual needs.

  • Page 16: Ventilation Of The Spray Booth

    GM 4700AC VERSION 09/2011 2311730 ORDER NUMBER DOC OPERATING MANUAL 5.1.2 VENTILATION OF THE SPRAY BOOTH WARNING Toxic and/or fl ammable vapor mixtures! Risk of poisoning and burns Operate the unit in a spray booth approved for the working materials. - or - Operate the unit on an appropriate spraying wall with the ventilation (suction) switched on.

  • Page 17: Grounding

    GM 4700AC VERSION 09/2011 2311730 ORDER NUMBER DOC OPERATING MANUAL 5.1.5 GROUNDING WARNING Discharge of electrostatically charged components in atmospheres containing solvents! Explosion hazard from electrostatic sparks or fl ames Ground all device components. Ground the work pieces to be coated. WARNING Heavy paint mist if grounding is insuffi cient! Risk of poisoning...

  • Page 18: Pressure Relief

    GM 4700AC VERSION 09/2011 2311730 ORDER NUMBER DOC OPERATING MANUAL 5.1.6 PRESSURE RELIEF WARNING High pressure spray jet! Danger to life from injecting paint or solvent Never reach into the spray jet. Never point the spray gun at people. Consult a doctor immediately in the event of skin injuries caused by paint or solvent.

  • Page 19: Preparation Of Paints

    GM 4700AC VERSION 09/2011 2311730 ORDER NUMBER DOC OPERATING MANUAL PREPARATION OF PAINTS The viscosity of the paints is of great importance. The best spraying results are obtained with values between 80 and 260 milli Pascal x Sec (mPas). Please also read the technical data sheet of the paint for optimal processing, viscosity adjustment and intermixing of the material.

  • Page 20: Preparation For Commissioning

    GM 4700AC VERSION 09/2011 2311730 ORDER NUMBER DOC OPERATING MANUAL 5.3.2 PREPARATION FOR COMMISSIONING 1. Secure the spray gun. 2. Connect material hose to the spray gun and material supply system. 3. Connect air hose to spray gun and to oil-free, dry air supply. 4.

  • Page 21: Works

    GM 4700AC VERSION 09/2011 2311730 ORDER NUMBER DOC OPERATING MANUAL WORKS 5.4.1 START-UP FOR SPRAYING AIRCOAT 1. Start up with material supply set to approx. 8 MPa; 80 bar; 1160 psi operating pressure. 2. Spray (release locking device and pull trigger) and at the same time, check the atomization. 3.

  • Page 22: Changing The Aircoat Nozzle

    GM 4700AC VERSION 09/2011 2311730 ORDER NUMBER DOC OPERATING MANUAL 5.4.3 CHANGING THE AIRCOAT NOZZLE CAUTION Defective AirCoat nozzle! Insuffi cient paint application quality. Do not use sharp-edged objects to treat hard metal on the AirCoat nozzle. 1. Relieve the pressure of gun and unit. 2.

  • Page 23: Cleaning Aircoat Nozzle

    GM 4700AC VERSION 09/2011 2311730 ORDER NUMBER DOC OPERATING MANUAL 5.4.4 CLEANING AIRCOAT NOZZLE For disassembly and assembly of AirCoat nozzles, see section 5.4.3. AirCoat nozzle (C) can be placed into a cleaning solvent which has been recommended by the paint manufacturer. 5.4.5 ELIMINATE NOZZLE CLOGGING 1.

  • Page 24: Maintenance

    Risk of injury and damage to the device Have repairs and part replacements be carried out by specially trained staff or a WAGNER service center. Before all work on the unit and in the event of work interruptions: - Switch off the energy/compressed air supply.

  • Page 25: Decommissioning And Cleaning

    GM 4700AC VERSION 09/2011 2311730 ORDER NUMBER DOC OPERATING MANUAL DECOMMISSIONING AND CLEANING. DANGER Exploding gas / air mixture! Danger to life from fl ying parts and burns Never spray into a closed container. Ground the container. NOTICE Cleaning agent in the air duct! Functional faults caused by swollen seals Always point the spray gun down when cleaning.

  • Page 26: Replacing The Material Hose Or Air Hose

    Fit the material hose or air hose by hand and tighten with the two open-ended wrenches. Note: Do not unscrew the fi lter B_02385 housing. upper may only be unscrewed by WAGNER- Service-Agency. P_02386 Description Spanner A Spanner B Spanner c Spanner D Wrench size...

  • Page 27: Changing Or Cleaning Filter Insert

    B open-end wrench, supporting the fi lter connection Note: with SW A open-end wrench. unscrew fi lter connection. The nut may only be unscrewed by a WAGNER- Service Station. Spanner A Spanner B size 13 mm size 17 mm wrench wrench 0.51 inch...

  • Page 28: Replacing Parts On The Valve Rod

    GM 4700AC VERSION 09/2011 2311730 ORDER NUMBER DOC OPERATING MANUAL REPLACING PARTS ON THE VALVE ROD 6.4.1 DISASSEMBLY Decommissioning work and cleaning Relieve the pressure of gun and unit. Secure gun with locking device. Unscrew spring cap (5) using a size 15 (0.59 inch) wrench and remove pressure springs (2) and (3).

  • Page 29: Replacement Of Valve Tappet Seals

    GM 4700AC VERSION 09/2011 2311730 ORDER NUMBER DOC OPERATING MANUAL 6.4.2 REPLACEMENT OF VALVE TAPPET SEALS 1. Counter hold with size 13 mm; 0.51 inch open-end wrench on valve tappet (50) and unscrew cover (53) with a size 7 mm; 0.28 inches single open-end wrench.

  • Page 30: Assembly

    GM 4700AC VERSION 09/2011 2311730 ORDER NUMBER DOC OPERATING MANUAL 6.4.4 ASSEMBLY 1. Fit sealing collar (11) to valve rod (34), together with inserted O-ring (12) and sealing screw (10). 2. Push completely assembled valve tappet (19) onto valve rod (34). 3.

  • Page 31: Replacing The Nozzle Seal

    GM 4700AC VERSION 09/2011 2311730 ORDER NUMBER DOC OPERATING MANUAL REPLACING THE NOZZLE SEAL CAUTION Defective nozzle seal! Material sprays into the air cap next to the nozzle Risk of contamination Do not clean the nozzle seal with sharp-edged objects. Replace the nozzle seal if the sealing surface is damaged.

  • Page 32: Replacing The "Air" Sealing Ring

    GM 4700AC VERSION 09/2011 2311730 ORDER NUMBER DOC OPERATING MANUAL REPLACING THE "AIR" SEALING RING CAUTION Shaping air and atomizer air not separate! Poor spray pattern Spray jet cannot be adjusted. Treat the distributor seal (F) with care. 1. Decommissioning work and cleaning 2.

  • Page 33: Changing Round Jet Sealing Nipple

    GM 4700AC VERSION 09/2011 2311730 ORDER NUMBER DOC OPERATING MANUAL CHANGING ROUND JET SEALING NIPPLE NOTICE Defective nozzle body! Poor spray pattern Handle the nozzle body (A) with care. Unscrew the nozzle by hand. B_02397 Counter hold with a size 13 mm;...

  • Page 34: Trouble Shooting And Rectification

    GM 4700AC VERSION 09/2011 2311730 ORDER NUMBER DOC OPERATING MANUAL TROUBLE SHOOTING AND RECTIFICATION Functional fault Cause Remedy see chapter Insuffi cient material Nozzle too small Select larger nozzle. output Material pressure too Increase material pressure. Gun fi lter or high Clean or replace fi lter.

  • Page 35: Accessories

    GM 4700AC VERSION 09/2011 2311730 ORDER NUMBER DOC OPERATING MANUAL ACCESSORIES ROUND JET NOZZLE CAP Order No. Description 394180 Round jet nozzle cap (without 8.1.2 nozzle insert) B_02398 8.1.1 8.1.1 NOZZLE INSERTS RXX Order No. Description Marking Volumetric fl ow Jet- ** rate* 132720...

  • Page 36: Air Caps

    GM 4700AC VERSION 09/2011 2311730 ORDER NUMBER DOC OPERATING MANUAL AIR CAPS Order No. Description 2313494 Air cap LV plus (red) for low viscosity paints B_02257 2313497 Air cap HV plus (blue) for high viscosity paints B_02256 2313498 Air cap LA plus (bronze) B_02396 ANODIZED UNION NUT Order No.

  • Page 37: Filter Insert

    GM 4700AC VERSION 09/2011 2311730 ORDER NUMBER DOC OPERATING MANUAL FILTER INSERT Order No. for 10 Filter sizes Mesh Use for nozzles pieces 2315723 Filter insert, red 0.007“ - 0.011“ 2315724 Filter insert, blue 0.011“ - 0.013“ 2315725 Filter insert, yellow 0.013“...

  • Page 38: Hoses

    GM 4700AC VERSION 09/2011 2311730 ORDER NUMBER DOC OPERATING MANUAL HOSES Order No. Description (All AC hose sets consist of a paint hose, an air hose and a protective hose.) 2309705 AC hose set DN3 PN270 1/4“NPS 7.5 m PA T Material: 1/4“NPS, 7.5 m;...

  • Page 39: Spare Parts

    Risk of injury and damage to the device Have repairs and part replacements be carried out by specially trained staff or a WAGNER service center. Before all work on the unit and in the event of work interruptions: - Switch off the energy/compressed air supply.

  • Page 40: Spare Parts List Gm 4700Ac

    GM 4700AC VERSION 09/2011 2311730 ORDER NUMBER DOC OPERATING MANUAL SPARE PARTS LIST GM 4700AC Spare parts lists GM 4700AC 16 MPa 25 MPa Order No. Order No. Description GM 4700AC 25 MPa NPSM1/4“ 2313585 Helical spring material 9999501 9999501 9999500 9999500 Helical spring air...
  • Page 41 GM 4700AC VERSION 09/2011 2311730 ORDER NUMBER DOC OPERATING MANUAL GM 4700AC B_02391 Detail B Mounting materials Order No. Description 9992831 Loctite 542 9992833 Loctite 638 green 9992590 Loctite 222 9992609 Anti-sieze paste 394342 Tool valve rod seal Molykote 9992528 Loctite 270 9992698 Vaseline white PHHV II...
  • Page 42 GM 4700AC VERSION 09/2011 2311730 ORDER NUMBER DOC OPERATING MANUAL Spare parts lists GM 4700AC 16 MPa 25 MPa Order No. Order No. Description 394322 394322 394336 394336 Nozzle body 128327 128327 Sealing nipple 132516 132516 Nozzle screw joint, complete 132351 132351 Nozzle screwed connection holder...

  • Page 43: Spare Parts List Gm 4700Ac-H

    GM 4700AC VERSION 09/2011 2311730 ORDER NUMBER DOC OPERATING MANUAL SPARE PARTS LIST GM 4700AC-H Spare parts list GM 4700AC-H 25 MPa Description Order No. 2315700 GM 4700AC-H, 25 MPa NPSM1/4“ 9999501 Helical spring material 9999500 Helical spring air 2312140...
  • Page 44 GM 4700AC VERSION 09/2011 2311730 ORDER NUMBER DOC OPERATING MANUAL GM 4700AC-H B_02392 Detail B Mounting materials Order No. Description 9992831 Loctite 542 9992833 Loctite 638 green 9992590 Loctite 222 9992609 Anti-sieze paste 394342 Tool valve rod seal Molykote 9992528...
  • Page 45 GM 4700AC VERSION 09/2011 2311730 ORDER NUMBER DOC OPERATING MANUAL Spare parts list GM 4700AC-H 25 MPa Description Order No. 394336 Nozzle body 128327 Sealing nipple 132516 Nozzle screw joint, complete 132351 Nozzle screwed connection holder 394308 union nut 394337 Nozzle nut 132...
  • Page 46 DK- 8600 Silkeborg Telephone: +32 (0)2 269 4675 Telephone: +45 70 200 245 Telefax: +32 (0)2 269 7845 Telefax: +45 86 856 027 E-Mail: info@wsb-wagner.be / HP www.wsb-wagner.eu E-Mail info@wagner-industri.com United Kingdom France WAGNER Spraytech (UK) Ltd. J. WAGNER France S.A.R.L.
  • Page 48 Order No. 2311730 Germany J. WAGNER GmbH Otto-Lilienthal-Str. 18 Postfach 1120 D- 88677 Markdorf Telephone ++49/ (0)7544 / 5050 Telefax ++49/ (0)7544 / 505200 E-mail service.standard@wagner-group.com Switzerland J. WAGNER AG Industriestrasse 22 Postfach 663 CH- 9450 Altstätten Telephone ++41/ (0)71 / 757 2211...

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