Wagner SprayTech GA 250AL, GA 400AL manual Function of Spraygun Design of Spraygun

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EDITION 07 /2005

PART NO. DOC0350941

OPERATING MANUAL

GA 250AL_GA 400AL.

4.4FUNCTION OF SPRAYGUN

4.4.1DESIGN OF SPRAYGUN

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pressureFluid
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Tension cap	A
Control air connection	B
Housing	C
Paint connection	D
Nozzle nut	E
Flat jet nozzle	F
Valve stem, see chapter 4.4.2	G
Compression spring, see chapter 4.4.2	H

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4.4.2	FUNCTIONAL DESCRIPTION
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•The automatic gun 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 the housing (C).

•Secure the gun: Remove the air hose from the control air connection (B) on the spray gun.

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Contents Automatic Airless Spraygun Page GA 250ALGA 400AL Maintenance Troubleshooting and Solutions AccessoriesSpare Parts About These Instructions LanguagesANGUAGE RDERE.O General Safety Instructions Safe Handling of Wagner Spray Units Earth the UnitMaterial Hoses Correct USE CleaningHandling Hazardous LIQUIDS,VARNISHES and Paints Touching HOT SurfacesGnition Temperatureeof the Coating Material 2 MAX. Surface TemperatureMbientitemperature Safety Instructions 3AFEEHANDLING OFL7!.%2 SprayyunitsnImportant Notes on Product Liability Product Liability and WarrantyWarranty 4HISIWARRANTYYDOES not Cover Damageacaused BYGerman Regualtions and Guidelines CE-CONFORMITY 3HORTTEXPLANATION #% #OMMUNAUTÏN%UROPÏENNE# #ERTIlCATE of #ONFORMITY 0ARTTNUMBERGA XXX AL DescriptionWhat Kind of Spray Material can be APPLIED? Scope of Supply Type DesignationQuantity Description GA 250AL GA 400AL DataFunction of Spraygun Design of Spraygun Starting UP and Operation SET UP and Connect Typical Automatic Spraying SystemUrsting HOSE Ventilation of the Spray BoothFluid Paint Hoses Mpurities Inttheespraying SYSTEMEarthing the System 2ISKSOF POISONINGœœ %ARTH ALL UNITLCOMPONENTS Preparation of Paint Viscosity Conversion Table0OISE Compressionespring Isnmarked RED PreparationReplacing the Airless Flat JET Nozzle Cleaning the Airless Flat JET NozzleWork START-UP for Airless Spraying2ISKSOF Injuryyandadamage TOATHEAEQUIPMENT Maintenanceœ .EVER Immerse the Sprayygungin Cleaning AGENT NCORRECTTMAINTENANCEREPAIRFinishing Work and Cleaning XPLODINGOGASAIRGMIXTUREReplacing the Valvestem Replacing the Valve Stem Reassembling the Valve Stem and the Spray GUN Problem Cause Solution Troubleshooting and SolutionsAccessories Airless Flat JET Nozzles Pplications0ART.O ICA Paint MM InchInium AtextpaintIllerlpaint ArgeareaPaintwork Miscellaneous Hoses0ARTT.UMBER Description and Quantity HOW to Order Spare PARTS?Arksrin Spareeparts Lists Spare PartsGA 250ALGA 400AL Automatic Spraygun GA 400AL Qty Part Nr Description Automatic Spraygun GA 250AL Qty Part-Nr Description GA 250ALGA 400AL Ermany 3WITZERLAND Page Page AIL Repch WAGNERGROUPCH AIL SERVICESTANDARD WAGNERGROUPCOMRderenumber Ermany