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© Wagner Spray Tech.  All rights reserved. 

5

English

Cleaning the Spray Gun

It is very important to clean your HVLP spray gun thoroughly after 

each use.
  1.  Empty the spray material from the cup.
  2.  Pour a small amount of the appropriate solvent in the cup and 

attach the cup to the spray gun.

  3.  Shake and spray the gun in a well ventilated area.

  NOTE:  Do not restrict the nozzle when cleaning.  Back 

flushing of the system is not necessary.

  4.  Repeat the steps above until the solvent appears clear.
  5.  Wipe the interior/exterior of the cup and the spray gun with 

the appropriate solvent until it is clean.

  6.  Remove the needle, fluid nozzle, and air cap and clean 

them thoroughly.  Make sure that the air holes and material 

passages are completely clean.  Never use metal tools or picks 

to clean the air cap or nozzle.

IMPORTaNT:  any attempt to remove the fluid inlet fitting will 

result in damage to the gun body and void the warranty.

  NOTE:  Remove the needle packing only when replacing 

with a new needle packing.  Do not remove the 

needle packing for cleaning.

  7.  Disassemble, clean, and dry the check valve and air tubes after 

each use. 

IMPORTaNT:  DO NOT clean the air tubes with hot solvents such as 

lacquer thinner.  hot solvents will damage the air tubes.

  NOTE:  Lubricate all of the threaded parts on the spray 

gun with petroleum jelly when you put them back 

together.  This will help keep them working properly.

IMPORTaNT:  Do not use any lubricants containing silicone.  

Silicone can cause problems when used with some paints.

Maintenance

Perform the following maintenance procedures to keep your HVLP 

spray gun working properly.

adjusting the Packing Nut

If material leaks from around or through the packing nut, readjust the 

packing nut.
  1.  Disconnect the air hose from the air inlet and remove the cup 

assembly.

  2.  Pull the trigger all the way back and hold.
  3.  Tighten the packing nut using a 3/8 inch wrench until the 

needle remains retracted inside the nozzle when you release 

the trigger.

Packing Nut 

  4.  Loosen the packing nut slowly 

until the needle moves freely 

back into position in the nozzle.

Once you have adjusted the nut, 

reconnect the air hose and the cup 

assembly.  Squeeze the trigger to see if 

the leaking has stopped.  If it has not, 

make sure the packing nut is as tight as 

possible, while allowing the needle to 

move freely.  If adjusting the packing 

nut does not stop the leak, replace the 

packing.

Replacing the Needle Packing and air valve Seals

  NOTE:  Remove the needle packing only when replacing 

with a new needle packing.  Do not remove the 

needle packing for cleaning.

 

  The needle packing and the air valve seals can be 

replaced separately.  If you are replacing only one of 

them, use the appropriate steps from the following 

procedures.

Removing the Needle and housing
  1.  Disconnect the air hose from the air inlet.
  2.  Remove the material hose or cup assembly.
  3.  Remove the snap rings from the trigger retaining pins and 

slide the pins out of the gun.

  4.  Remove the trigger.

Trigger

Retaining

Pins

Snap Rings

Regulator

Trigger

Cup Assembly

  5.  Loosen the packing nut using a 3/8 inch wrench.
  6.  Loosen and remove the material flow adjustment housing, 

needle, seal, and spring using a wrench.

Material

Adjustment

Housing

Seal and

Spring

Needle

Packing Nut

  7.  Insert an 1/8 inch hex wrench into the back of the needle 

guide shaft.

  8.  Hold the retaining nut with a wrench and turn the 1/8 inch 

hex wrench counterclockwise to remove the retaining nut.

  9.  Pull the needle guide shaft out of the gun body.

Retaining Nut

Needle

Guide Shaft

Summary of Contents for 0276124

Page 1: ...risateurbi usage pistoladeconversi n Owner s Manual Manuel de l utilisateur Manual del usario Questions Besoin d aide Necesita ayuda Call Wagner Technical Service at Appelez le service technique Wagn...

Page 2: ...ay gun at any part of the body HAZARD HAZARDOUS VAPORS Paints solvents insecticides and other materials can be harmful if inhaled or come in contact with the body Vapors can cause severe nausea fainti...

Page 3: ...igger Packing Nut Regulator Material Flow Adj Knob Pressure Gauge Fluid Inlet Note The cup locking lever secures the cup to the spray gun Using an HVLP Spray Gun Preparing to Spray 1 Release the cup l...

Page 4: ...un at right angles to the spraying surface in order to apply an even coat of material If you keep the spray gun moving at a smooth and constant speed the spray material is less likely to run or sag Co...

Page 5: ...om around or through the packing nut readjust the packing nut 1 Disconnect the air hose from the air inlet and remove the cup assembly 2 Pull the trigger all the way back and hold 3 Tighten the packin...

Page 6: ...e guide shaft and into the packing nut Tighten the material flow adjustment housing securely using a wrench 5 Tighten the packing nut securely using a 3 8 inch wrench then loosen the packing nut a qua...

Page 7: ...softer pull Trigger pull is reduced by removing the upper trigger pin and operating the gun with only the lower trigger pin in place This setup reduces finger fatigue and provides greater control when...

Page 8: ...on 1 quart 0279941 Deluxe tip accessory kit 0550962 17 Piece gun cleaning kit 0295267 Standard Low CFM Kit Note The low air flow projector sets and air caps are suitable for low CFM compressors Repair...

Page 9: ...r sealer Mfg Recommendations 18 22 sec Lacquer thinner 3 Lacquer 50 18 22 sec Lacquer thinner 3 Problem A Little or no paint flow B Paint leaking C Paint is backing up past the check valve D Poor spra...

Page 10: ...ontact avec le corps Les vapeurs peuvent causer une naus e importante des vanouissements ou un empoisonnement Pr vention Utiliser un respirateur ou un masque chaque fois qu il y a des risques d inhala...

Page 11: ...apet anti retour R gulateur D tente crou presse garniture Bouton de r glage du d bit de produit Entr e du fluide Manom tre Nota Le levier de blocage assure la fixation du godet avec le pistolet Utilis...

Page 12: ...ce pulv riser de mani re assurer une application uniforme du produit Si le pistolet se d place vitesse continue et constante le produit risque moins de former des gouttes ou des coulures Bonne positio...

Page 13: ...monter l ensemble godet 2 Tirer la d tente compl tement vers l arri re et la maintenir dans cette position 3 Serrer l crou presse garniture au moyen d une cl de 3 8 de pouce jusqu ce que le pointeau...

Page 14: ...ige de guidage du pointeau et dans l crou presse garniture Serrer fermement le bouchon de r glage de d bit de produit au moyen d une cl 5 Serrer fermement l crou presse garniture au moyen d une cl de...

Page 15: ...upille et obtenir une commande plus douce La course de la d tente est diminu e en enlevant la goupille sup rieure et en actionnant la d tente uniquement avec la goupille inf rieure en place Ce montage...

Page 16: ...le CFM standard NotA les ensembles de projecteurs faible d bit d air et les chapeaux d air peuvent tre utilis s avec les compresseurs faibles pieds cubes la minute Trousses de r paration No de pi ce D...

Page 17: ...pass le clapet anti retour D Aire de pulv risation irr guli re E Jet puls F Aire de pulv risation plus dense au centre G Pistolet qui crachote H Accumulation de peinture sur le bouchon d air I Trop de...

Page 18: ...el cuerpo Los gases pueden causar n usea desmayos o envenenamiento graves PREVENCI N Use una mascarilla respiratoria o careta siempre que exista la posibilidad de que se puedan inhalar vapores Lea to...

Page 19: ...flujo de material Entrada de fluido Man metro Nota La palanca bloqueadora del dep sito sujeta el dep sito a la pistola atomizadora C mo utilizar una pistola atomizadora HVLP Preparativos para atomiza...

Page 20: ...stenga la pistola m s peque o ser el patr n Mantenga la pistola en ngulo recto con respecto a la superficie por atomizar para aplicar una capa uniforme de material Ser menos probable que el material p...

Page 21: ...e vuelva a ajustaria 1 Desconecte la manguera de aire de la entrada de aire y quite el conjunto del dep sito 2 Jale el gatillo completamente hcia atr s y suj telo en esa posici n 3 Apriete la tuerca d...

Page 22: ...erza la cubierta del ajuste de fluido de material usando una llave 5 Apriete firmemente la tuerca de empaque usando una llave de 3 8 de pulgada luego afloje la tuerca de empaque un cuarto de vuelta 6...

Page 23: ...rno superior del gatillo y operar la pistola s lo mediante el perno inferior el esfuerzo se reduce Esta adaptaci n disminuye la fatiga en los dedos y proporciona mayor control al atomizar con material...

Page 24: ...iezas 0295267 Juego de CFM bajo estandar NotA Los conjuntos de proyecci n y los tapones de aire de bajo flujo de aire son adecuados para las compresoras de pocos CFM Juegos para reparar No de pieza De...

Page 25: ...de laca 3 Problema A Flujo de pintura peque o o no flujo B La pintura se fuga C La pintura regresa y atraviesa la v lvula de retenci n D Patr n de atomizaci n deficiente E Atomizaci n trepidante F El...

Page 26: ...8 42 19 20 21 IMPORTANT Any attempt to remove this fitting will result in damage to the gun body and void the warranty Fitting is included with body assembly IMPORTANT Toute tentative de d montage de...

Page 27: ...e nut crou de tube de poign e Tuerca del tubo del asa 1 18 0276424 Fitting Raccord Adaptador 1 19 0276538 Gauge Manom tre Indicador de presi n 1 20 0276423 Regulator R gulateur Regulador 1 21 0275696...

Page 28: ...adresse de ce dernier 3 La pr sente garantie ne couvre pas les d fauts ou les dommages d coulant de l abrasion de la corrosion de l usage abusif de l emploi incorrect de n gligence d accidents de l u...

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