Graco Inc 308741N dimensions 7035A 7044A

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Daily Gun Care, Flushing, and Cleaning

WARNING

PRESSURIZED EQUIPMENT HAZARD

To reduce the risk of a serious injury whenever you are instructed to relieve pressure, follow the Pres- sure Relief Procedure on page 12.

1.Relieve the pressure.

2.Disconnect the fluid supply hose (J) and air supply hose (D) from the gun.

4.Point the gun down into a grounded metal con- tainer, and flush the gun with solvent until all traces of paint are removed from the gun passages.

J D

Fig. 17

7035A

Fig. 15

7044A

5.Turn off the solvent supply.

6.Relieve the pressure. Disconnect the solvent supply.

7.Disconnect the solvent (N) supply hose from the gun.

3. Connect the solvent supply hose (N) to the gun.

NN

 

 

 

Fig. 18

7044A

Fig. 16

7109A

 

 

 

 

 

 

 

 

 

 

14 308741

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Contents Instructions Parts List Table of ContentsSymbols 308741Pressurized Equipment Hazard Selection Charts Hvlp Spray Gun AssembliesAssemblies Hvlp Spray Gun and Pressure Cup AssembliesHvlp Spray Gun and Gravity Cup Optional Hvlp Air CapsAtomizing Air Pressure Air Flow and Atomizing PressureAir Flow Typical Installation Ventilate the Spray BoothConnect the Fluid Hose SetupConnect the Air Line Relieve the Pressure Position the Air Cap Adjust the Spray PatternFlush the Spray Gun Fluid Velocity of Fluid Nozzles At the Same Flow Rate Inch 7.9 mm I.D. hose Pressure Drop Chart Air Regulator Pressure Gun Inlet Pressure Setting Applying the Fluid Pressure Relief ProcedureOperation Do not immerse the gun in solvent Daily Gun Care, Flushing, and CleaningGeneral System Maintenance 7035A 7044A 7045A Lubricate Troubleshooting Problem Cause SolutionFluid Packings Replacement ServiceItems Needed for Service 2b 2a Complete Gun Packing Replacement 20 or 25b 19 or 25a Service 308741 Item 13 includes item 13a Item 25 includes 25a-25d PartsItem 2 includes 2a-2b Gun Needle Nozzle Kit Part No to Pressure Feed Hvlp Spray Gun AssemblyDescription Qty Item 12 Nozzle Needle Assy7585A Gravity Feed Hvlp Spray Gun Assembly Accessories SST Pressure Cup Kit 239802 with single air regulator Gravity CupGravity Cup Holder Bracket Quart Remote SST Pressure CupCategory Data DimensionsTechnical Data 308741 Toll Free Graco Standard WarrantyGraco Information