WAGNER GA 250AL Operating Manual Download

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II 2GX (Atex 95)

GA 250AL
GA 400AL

Edition 07 / 2005

Operating manual

Automatic Airless
Spraygun

Summary of Contents for GA 250AL

Page 1: ... II 2GX Atex 95 GA 250AL GA 400AL Edition 07 2005 Operating manual Automatic Airless Spraygun ...

Page 2: ......

Page 3: ...ection identification 9 2 4 2 Max surface temperature 9 2 4 4 Safety instructions 9 3 PRODUCT LIABILITY AND WARRANTY 10 3 1 Important notes on product liability 10 3 2 Warranty 10 3 3 CE Conformity 11 3 4 German regualtions and guidelines 11 4 DESCRIPTION 12 4 1 Typical applications Using in Accordance with the instructions 12 4 1 1 What kind of spray material can be applied 12 4 2 Scope of supply...

Page 4: ...6 MAINTENANCE 22 6 1 Finishing work and Cleaning 23 6 2 Replacing the valvestem 23 6 2 1 Replacing the valve stem 23 6 2 2 Reassembling the valve stem and the spray gun 24 7 TROUBLESHOOTING AND SOLUTIONS 25 8 ACCESSORIES 26 8 1 Airless flat jet nozzles 26 8 2 Hoses 29 8 3 Miscellaneous 29 9 SPARE PARTS 30 9 1 How to order spare parts 30 9 2 Automatic spraygun GA 400AL 32 9 3 Automatic spraygun GA ...

Page 5: ... MATERIAL DAMAGE 7ARNING POSSIBLE DANGER ON OBSERVANCE CAN RESULT IN DEATH SERIOUS INJURY AND SERIOUS MATERIAL DAMAGE AUTION A POSSIBLY HAZARDOUS SITUATION ON OBSER VANCE CAN RESULT IN MINOR INJURY OTE PROVIDE INFORMATION ON PARTICULAR CHARACTERISTICS AND HOW TO PROCEED AUTION A POSSIBLY HAZARDOUS SITUATION ON OBSER VANCE CAN CAUSE MATERIAL DAMAGE 3 2 4HIS LINE WARNS OF THE HAZARD 0OSSIBLE CONSEQU...

Page 6: ...N ACTIVE PARTS NFORM STAFF ABOUT PLANNED WORK OBSERVE ELECTRICAL SAFETY REGULATIONS NSURE THAT THE UNIT IS OPERATED AND REPAIRED ONLY BY TRAINED PERSONS NSURE THAT THE mOOR OF THE WORKING AREA IS ANTI STATIC IN ACCORDANCE WITH 0ART e MEASUREMENT IN ACCORDANCE WITH NSURE THAT ALL PERSONS WITHIN THE WORKING AREA WEAR ANTI STATIC SHOES E G SHOES WITH LEATHER SOLES NSURE THAT DURING SPRAYING PERSONS W...

Page 7: ...OR IMMEDIATELY VOID DANGER OF INJURY THROUGH RECOIL FORCES NSURE THAT YOU HAVE A lRM FOOTING WHEN OPERATING THE SPRAY GUN NLY HOLD THE SPRAY GUN BRIEmY IN ANY ONE POSITION LECTROSTATIC CHARGES CAN OCCUR ON THE UNIT DUE TO THE ELECTROSTATIC CHARGE AND THE mOW SPEED INVOLVED IN SPRAYING 4HESE CAN CAUSE SPARKS AND mAMES UPON DISCHARGE NSURE THAT THE UNIT IS EARTHED FOR EVERY SPRAYING OPERATION ARTH T...

Page 8: ...R OF THE PAINTS SOLVENTS AND CLEANING AGENTS BEING USED 4AKE THE SPECIlED PROTECTIVE MEASURES IN PARTICULAR WEAR SAFETY GOGGLES PROTECTIVE CLOTHING AND GLOVES AS WELL AS HAND PROTECTION CREAM IF NECESSARY 5SE A MASK OR BREATHING APPARATUS IF NECESSARY OR SUFlCIENT HEALTH AND ENVIRONMENTAL SAFETY PERATE THE UNIT IN A SPRAY BOOTH OR ON A SPRAYING WALL WITH THE VENTILATION EXTRACTION SWITCHED ON 7EAR...

Page 9: ...ING MA TERIAL 4HE SPRAY GUN IS SUITABLE FOR COATING MATERIALS WITH A MAX TEMPERATURE OF MBIENT TEMPERATURE 0ERMISSIBLE AMBIENT TEMPERATURE TO TO 3AFE HANDLING OF 7 2 SPRAY UNITS ECHANICAL SPARKS CAN FORM IF THE UNIT COMES INTO CONTACT WITH METAL N AN EXPLOSIVE ATMOSPHERE O NOT KNOCK OR PUSH THE UNIT AGAINST STEEL OR RUSTY IRON O NOT DROP THE SPRAY GUN 5SE ONLY TOOLS THAT ARE MADE OF A PERMITTED MA...

Page 10: ...NT OF THE UNIT TO A LOCATION OTHER THAN THE ADDRESS OF THE PURCHASER 4HIS WARRANTY DOES NOT COVER DAMAGE CAUSED BY 5NSUITABLE OR IMPROPER USE FAULTY INSTALLATION OR COMMISSIONING BY THE PURCHASER OR A THIRD PARTY NORMAL WEAR NEGLIGENT HANDLING DEFECTIVE MAINTENANCE UNSUITABLE COATING PRODUCTS SUBSTITUTE MATERIALS AND THE ACTION OF CHEMICAL ELECTROCHEMICAL OR ELECTRICAL AGENTS EXCEPT WHEN THE DAMAG...

Page 11: ...OF ONFORMITY 4HIS IS ENCLOSED WITH THE PRODUCT OR CAN BE REQUESTED FROM THE MANUFACTURER 4HE IDENTIlCATION HAS BEEN COMPULSORY IN UROPE SINCE ST ANUARY AND ONLY PRO DUCTS BEARING IDENTIlCATION MAY BE RELEASED INTO CIRCULATION ERTIlCATE OF ONFORMITY 4HE CERTIlCATE IS ENCLOSED WITH THIS PRODUCT 4HE CERTIlCATE OF CONFORMITY CAN BE REORDERED FROM YOUR 7 2 REPRESENTATIVE QUOTING THE PRODUCT AND SERIAL ...

Page 12: ... paints primer paints corrosion protection solvents textured paints lyes staining solvents clear paints parting solvents etc on a solvent or water basis As well as High viscosity materials i e special paints undercoating sealers thick oil adhesives etc Note In the event of application problems contact your WAGNER branch and the paint manu facturer 4 2 1 TYPE DESIGNATION GA XXX AL GA Automatic gun ...

Page 13: ...50081 Automatic gun GA 250AL USA The standard equipment includes Quantity Part No Description 0350032 0350080 0350033 0350081 Automatic gun GA 400AL Automatic gun GA 250AL 1 1 1 1 0350907 CE Declaration of Conformity 1 1 0350939 Operating manual German 1 1 0350941 Operating manual English 1 1 1 1 see 1 0 An operating manual in the local language For special versions the delivery note applies ...

Page 14: ...0 bar Control air pressure 0 45 0 8 MPa 65 116 psi 4 5 8 bar Paint connection internal thread G 1 4 2x Control air connection int thread G 1 8 Weight 545 g Max temperature material 60 C 140 F Working temperature range 5 40 C 41 104 F Min el material resistance 150 kΩ Max el material resistance 1250 kΩ Sound power at 4 bar 0 4 MPa 58 psi air pressure depending on nozzle used 84 dB A Dimensions ...

Page 15: ... GA 250AL or GA 400AL is controlled by way of the control air B The control piston on the valve stem in the housing C of the spray gun GA 250AL or GA 400AL has pressure applied to it and thereby opens the paint duct to the flat jet nozzle F Closure takes place with the compression spring H after the pressure drop of the control air B valve The set of seals I prevents that material can flow into th...

Page 16: ...Contact your WAGNER distributor for assistance in de signing a system to meet your needs The operating instructions and the safety regulations for the additional system compo nents used must be read before starting up 5 1 1 TYPICAL AUTOMATIC SPRAYING SYSTEM Description Control cabinet A Conveyer B Object C Spraying booth D Movement device system E Paint supply system F Part identification G Sprayg...

Page 17: ...D LOCAL REGULATIONS FOR THE OUTGOING AIR SPEED 3 54 MPURITIES IN THE SPRAYING SYSTEM 3PRAY GUN BLOCKAGE MATERIALS HARDEN IN THE SPRAYING SYSTEM LUSH THE SPRAY GUN AND PAINT SUPPLY WITH A SUITABLE CLEANING AGENT 3 3 2 URSTING HOSE ANGER TO LIFE FROM INJECTION OF MATERIAL NSURE THAT THE HOSE MATERIAL IS CHEMICALLY RESISTANT NSURE THAT THE SPRAY GUN AND MATERIAL HOSE BETWEEN THE UNIT AND THE SPRAY GU...

Page 18: ...ion earth cable 7 2 ISCHARGE OF ELECTROSTATICALLY CHARGED COMPONENTS IN ATMO SPHERES CONTAINING SOLVENTS XPLOSION HAZARD FROM ELECTROSTATIC SPARKS OR mAMES ARTH ALL UNIT COMPONENTS ARTH THE WORKPIECES BEING PAINTED 3 7 2 EAVY PAINT MIST IF EARTHING IS INSUFlCIENT 2ISK OF POISONING NSUFlCIENT PAINT APPLICATION QUALITY ARTH ALL UNIT COMPONENTS ARTH THE WORKPIECES BEING PAINTED 3 ...

Page 19: ... 2 1 VISCOSITY CONVERSION TABLE 5 2 PREPARATION OF PAINT The viscosity of the paints is of great importance The best results are obtained with paints between 80 and 150 mPas In most cases the application of paints of up to 260 mPas for thick layers does not cause problems In the case of application problems contact the paint producer ...

Page 20: ...rox 250 bar 25 MPa 3626 psi or 400 bar 40 MPa 5800 psi and use a suitable medium solvent or water to check that connections do not leak Relieve spray gun and unit pressure Accessorie Suspension bolt Part No 0350480 3 7 2 5NINTENTIONAL PUTTING INTO OPERATION 2ISK OF INJURY EFORE ALL WORK ON THE UNIT IN THE EVENT OF WORK INTERRUPTIONS AND FUNCTIONAL FAULTS 3WITCH OFF THE ENERGY COMPRESSED AIR SUPPLY...

Page 21: ...lush the spraygun 2 Relieve spraygun and unit pressure 3 Secure the gun Remove the control air hose 4 Unscrew the nozzle nut E and remove the flat jet nozzle D Note Ensure that the seal C is not lost Mounting 5 Insert a cleaned or new nozzle into the nozzle nut E 6 Insert the seal C into the nozzle nut 7 Put the nozzle nut together with the nozzle and seal onto the gun and tighten it gently 8 Turn...

Page 22: ...ANING AGENT IN THE AIR DUCT UNCTIONAL FAULTS CAUSED BY SWOLLEN SEALS EVER IMMERSE THE SPRAY GUN IN CLEANING AGENT 3 3 7 2 NCORRECT MAINTENANCE REPAIR 2ISK OF INJURY AND DAMAGE TO THE EQUIPMENT 2EPAIRS AND PART REPLACEMENT MAY ONLY BE CARRIED OUT BY SPE CIALLY TRAINED STAFF OR A 7 2 SERVICE CENTER EFORE ALL WORK ON THE UNIT AND IN THE EVENT OF WORK INTERRUP TIONS 3WITCH OFF THE ENERGY COMPRESSED AI...

Page 23: ...on and clean 2 Unscrew the tension cap A and remove the compression spring B 3 Carefully pull out the valve stem E with the piston D until the flats of the valve stem are visible 4 Hold the valve stem E with a spanner AF2 and unscrew nut C 5 Remove piston D from the valve stem E 6 With a spanner AF5 unscrew sealing screw F completely 7 Pull out valve stem E including the sealing screw F the packin...

Page 24: ... pieces I and the pressure ring K on the valve stem E Note The disc springs I have to be arranged correctly 2 Insert the premounted valve stem into the housing 3 Sealing screw F screw in and only so far carefully pull tight until when shifting the valve rod E a lighter resistance is noticeable 4 Fit the piston D the compression spring B and the tension cap A in revers order acc paragraph 6 2 1 ste...

Page 25: ...e Nozzle too large Select smaller nozzle see chapter 8 1 Paint pressure too low Increase pressure Material viscosity too high Thin material acc to manufacturer s instruction Nozzle partially blocked Clean the nozzle see chapter 5 4 3 Valve stem leaks Packing worn Sealing screw retighten Replace the packing on the valve stem see chapter 6 2 Valve stem demaged Replace valve stem Spaygun will not shu...

Page 26: ...ORIES 8 1 AIRLESS FLAT JET NOZZLES 0ART O OZZLE MARKING 3PRAY ANGLE IAMETER OF BORE INCH MM 3PRAYWIDTH MM INCH PPLICATIONS ATURAL PAINT 4RANSPARENT LACQUER IL 3YNTHETIC RESIN PAINT 06 PAINT 0AINT 5NDERCOAT INC CHROMATE PRIMER 0RIMING PAINT ILLER ILLER 3PRAY PRIMER 2USTPROOlNG PAINT ...

Page 27: ...N 07 2005 PART NO DOC0350941 Airless flat jet nozzles 0ART O OZZLE MARKING 3PRAY ANGLE IAMETER OF BORE INCH MM 3PRAYWIDTH MM INCH PPLICATIONS 3PRAY PRIMER 2USTPROOlNG PAINT INIUM ATEX PAINT ICA PAINT INC DUST COATING ISPERSIONS 2USTPROOlNG PAINT ...

Page 28: ...G MANUAL EDITION 07 2005 PART NO DOC0350941 Airless flat jet nozzles 0ART O OZZLE MARKING 3PRAY ANGLE IAMETER OF BORE INCH MM 3PRAYWIDTH MM INCH PPLICATIONS ISPERSIONS ISPERSION PAINT ISTEMPER PAINT ILLER PAINT ARGE AREA PAINTWORK ...

Page 29: ...32 81 ft 530 bar 53 MPa 7687 psi M16x1 5 9984421 HP hose NPS 1 4 DN6 ND 530 bar 53 MPa 7687 psi 10m 32 81 ft 9987118 HD Schlauch NPS 3 8 DN10 ND 530 bar 53 MPa 7687 psi 15m 49 21 ft 8 3 MISCELLANEOUS Part No Description 0350480 Suspension bolt for spraygun mounting 0350499 Double nipple G1 4 M16x1 5 for paint connection 9998110 Coupling L 1 8 D6 for control air connection 0350883 Service Set for s...

Page 30: ...IN THE EVENT OF ANY QUERIES 4YPE OF DELIVERY REQUIRED AIR FREIGHT OR MAIL SEA ROUTE OR OVERLAND ROUTE ETC ARKS IN SPARE PARTS LISTS OTE TO COLUMNu h IN THE FOLLOWING SPARE PARTS LISTS U 7EARING PARTS OTE O LIABILITY IS ASSUMED FOR WEARING PARTS L OT PART OF STANDARD EQUIPMENT AVAILABLE HOWEVER AS ADDITIONAL EXTRA 3 7 2 NCORRECT MAINTENANCE REPAIR 2ISK OF INJURY AND DAMAGE TO THE EQUIPMENT 2EPAIRS ...

Page 31: ...GA 250AL_GA 400AL 31 OPERATING MANUAL EDITION 07 2005 PART NO DOC0350941 ...

Page 32: ...GA 250AL_GA 400AL 32 OPERATING MANUAL EDITION 07 2005 PART NO DOC0350941 9 2 AUTOMATIC SPRAYGUN GA 400AL ...

Page 33: ...sing GA 400AL 7 1 0350 485 Sealing screw 8 1 0350 486 Packing 9 1 0350 487 Thrust piece 10 1 0335 707 Disc spring set 6 pieces 11 1 0350 488 Seal screw 12 1 0350 418 Plug 13 1 0350 161 Valve seat assy 14 1 0350 489 Sealing 15 1 9913 014 Hex nut M3 16 1 0350 882 Tension cap AL assy 17 1 0350 422 Sealing 18 1 0350 491 Pressure ring 19 1 0097 404 Nozzle nut 0350 883 Service set GA 250AL GA 400AL Wear...

Page 34: ...GA 250AL_GA 400AL 34 OPERATING MANUAL EDITION 07 2005 PART NO DOC0350941 9 3 AUTOMATIC SPRAYGUN GA 250AL ...

Page 35: ...0512 Housing GA 250AL 7 1 0350485 Sealing screw 8 1 0350486 Packing 9 1 0350487 Thrust piece 10 1 0335707 Disc spring set 6 pieces 11 1 0350488 Seal screw 12 1 0350418 Plug 13 1 0350161 Valve seat assy 14 1 0350489 Sealing 15 1 9913014 Hex nut M3 16 1 0350882 Tension cap AL assy 17 1 0350422 Sealing 18 1 0350491 Pressure ring 19 1 0097404 Nozzle nut 0350883 Service set GA 250AL GA 400AL Wearing pa...

Page 36: ...GA 250AL_GA 400AL 36 OPERATING MANUAL EDITION 07 2005 PART NO DOC0350941 ...

Page 37: ...0ALAISEAU EDEX 4ELEPHONE 4ELEFAX AIL DIVISION BATIMENT WAGNER FRANCE FR ETHERLANDS 7 2 302 94 ENELUX 6 ONNEBAAN 5TRECHT 0 OX 2 AARSSEN 4ELEPHONE 4ELEFAX AIL INFO WAGNER GROUP NL TALY 7 2 2 3 R L 6IA ERMI URAGO DI OLGORA 4ELEPHONE 4ELEFAX AIL INFO WAGNERCOLORA COM APAN 7 2 3PRAYTECH TD 3HINDEN ISHIMACHI AITO 3HI SAKA 4ELEPHONE 4ELEFAX AIL MARKETING WAGNER JAPAN CO JP USTRIA 7 2 MB TTO ILIENTHAL 3TR...

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Page 40: ...7 2 MB TTO ILIENTHAL 3TR 0OSTFACH ARKDORF 4ELEPHONE 4ELEFAX AIL SERVICE STANDARD WAGNER GROUP COM 3WITZERLAND 7 2 NDUSTRIESTRASSE 0OSTFACH LTSTËTTEN 4ELEPHONE 4ELEFAX AIL REP CH WAGNER GROUP CH WWW WAGNER GROUP COM 0350941 ...

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