Graco G40 Instructions Manual
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Graco G40 Instructions Manual

Air assisted spray gun
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Instructions
G40 Air Assisted Spray Gun
For the application of architectural paints and coatings. For professional use only.
Model: 262929, 262932
Maximum Working Pressure: 4000 psi (280 bar, 28 MPa)
Maximum Air Working Pressure: 100 psi (7 bar, 0.7 MPa)
Important Safety Instructions
Read all warnings and instructions in this
manual. Save these instructions.
ti22688a
333182A
ti22689a
EN

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Summary of Contents for Graco G40

  • Page 1 Instructions 333182A G40 Air Assisted Spray Gun For the application of architectural paints and coatings. For professional use only. Model: 262929, 262932 Maximum Working Pressure: 4000 psi (280 bar, 28 MPa) Maximum Air Working Pressure: 100 psi (7 bar, 0.7 MPa)
  • Page 2 Warnings Warnings The following warnings are for the setup, use, grounding, maintenance, and repair of this equipment. The exclamation point symbol alerts you to a general warning and the hazard symbols refer to procedure-specific risks. When these symbols appear in the body of this manual or on warning labels, refer back to these Warnings. Product-specific hazard symbols and warnings not covered in this section may appear throughout the body of this manual where applicable.
  • Page 3 Warnings WARNING WARNING WARNING WARNING EQUIPMENT MISUSE HAZARD Misuse can cause death or serious injury. • Do not operate the unit when fatigued or under the influence of drugs or alcohol. • Do not exceed the maximum working pressure or temperature rating of the lowest rated system com- ponent.

  • Page 4: Component Identification

    Component Identification Component Identification Ref. Description Trigger Lock Spray Tip Safety RAC Guard Trigger Filter/Filter Housing Air Hose Connection Air Adjustment Valve Fluid Hose Connection 333182A...

  • Page 5: Pressure Relief Procedure

    Operation Setup NOTE: The following instructions are for guns used with Graco’s FinishPro Sprayers. See the sprayer instruction manual. If you are using a different sprayer, see your equipment instruction manual. When using a FinishPro II 295 model sprayer, air regulation is Make sure sprayer is turned off and unplugged from power only provided at the gun.

  • Page 6: Daily Maintenance

    Solvent left in gun air passages could result in a poor Refer to your Sprayer Instruction manual. The following quality paint finish. Do not use any cleaning method that instructions are for guns used with Graco’s FinishPro may allow solvent into gun air passages. Sprayers.

  • Page 7: Cleaning/Replacing Filter

    Component Identification 12. With gun pointed down, clean front of the gun with the Reinstall the seat gasket (5b) seat (5c) and seat nut (5d). soft-bristle brush and solvent. Torque to 45-50 in-lb (5.0-5.6 N•m). Be sure not to 13. Scrub the tip (33) and guard (6) with soft-bristle brush. To overtighten nut.
  • Page 8 Slide the seat (10) onto the shaft (9). Be sure that the tapered end of the seat is toward the thicker end of the Translated manuals can be obtained from a distributor shaft. Carefully insert the shaft (9) and seat (10) in the air or by visiting www.graco.com. valve (8). 333182A...
  • Page 9 Parts (262929) Parts (262929) 5e 5b 5c 5d ti22691a Ref. Part Description Qty. Ref. Part Description Qty. 16X404 FITTING, barbed BODY, gun, assy 22* 115133 GASKET, tube, acetal 249423 SAFETY, trigger 224453 FILTER 2 NEEDLE, assy; 3/32 carbide ball; 24a‡ 162863 GASKET, non-metallic (sold separately) includes item 2a 15F186 FITTING, fluid inlet 2a* 110004 PACKING, o-ring;...
  • Page 10 GASKET, tube BODY, gun 115141 SPRING, compression 2 NEEDLE, assy, 3/32 carbide ball 16X404 FITTING, barbed 110004 O-RING AAM309 TIP, G15, G40 249585 TRIGGER (includes 13, 14) 192282 TOOL, installation, seal 249135 VALVE, fan control assy 117642 TOOL, nut driver 288192...

  • Page 11: Technical Data

    Technical Data Technical Data G40 Air Assisted Airless Spray Gun Metric Maximum Working Fluid Pressure 4 000 psi 28 MPa, 280 bars Maximum Working Air Pressure 100 psi 0,7 MPa, 7 bars Maximum Working Fluid Temperature 110°F 43°C Fluid inlet 1/4–18 npsm...

  • Page 12: Graco Standard Warranty

    With the exception of any special, extended, or limited warranty published by Graco, Graco will, for a period of twelve months from the date of sale, repair or replace any part of the equipment determined by Graco to be defective.

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