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Graco HVLP-Turbine Gun, Instructions-Parts List Manual

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Graco HVLP-Turbine Gun Instructions-Parts List Manual Download Page 19

Service

309205R

19

Replacing Cup Gasket 
(Kit 240265)

If the gasket is worn or swelled, replace it with a new 
one immediately. To replace the cup gasket:

1

Lift cover away from cup.

2

Remove worn gasket.

3

Press new gasket into lid slot. Fig. 26.

F

IG

. 26

Cup Gasket

ti5161a

Summary of Contents for HVLP-Turbine Gun

Page 1: ...Inlet Air Pressure 50 psi 0 35 MPa 3 5 bar Maximum Inlet Fluid Pressure Important Safety Instructions Read all warnings and instructions in this manual Save these instructions T10746 Cup Feed Include...

Page 2: ...l Conventions The following are general Warnings related to the safe setup use maintenance and repair of this equipment Addi tional more specific warnings may be found throughout the text of this manu...

Page 3: ...gs Check equipment daily Repair or replace worn or damaged parts immediately Do not alter or modify equipment For professional use only Use equipment only for its intended purpose Call your Graco dist...

Page 4: ...airflow page 5 c Select spray pattern and shape page 6 d Select fluid set page 7 2 Prepare fluid and surface page 9 3 Connect gun to fluid and air supplies page 9 4 Fill cup or remote pressure pot wit...

Page 5: ...of fluid output Fig 4 FIG 4 Air Flow 4 Test spray pattern and atomization while holding gun about 6 to 8 inches 150 to 200 mm from test piece 5 Air Control Valve B on end of gun controls both atomizin...

Page 6: ...y pattern To create a round spray pattern set the pattern selection knob A to RND To create a fan pattern set the pattern selection knob A to FAN Fig 7 FIG 7 Adjusting the Pattern Change the pattern b...

Page 7: ...rates and usage As a general guideline use fluid nozzle that will give required flow with needle fully triggered at lowest fluid pressure For low flow rates or light viscosity fluid select smaller noz...

Page 8: ...riggering gun use your hand to loosen and remove nozzle 14a from gun 3 Use your hand to loosen and remove fluid knob assembly 21 and compression spring 23 from back of gun and remove old needle 4 Inse...

Page 9: ...n see manual 309241 Connect Fluid and Air Supply Notes The HVLP Cart Compressor provides the air supply for the remote pressure pot Circled letters in Fig 12 indicate hose line connec tions 1 Connect...

Page 10: ...it to cup FIG 14 Note Strainer may be removed for high viscosity appli cations which may plug strainer FIG 14 WARNING The accessory remote pressure pot remains pressurized until pressure is manually...

Page 11: ...coat cover threads with petroleum jelly CAUTION If the 2 quart remote pressure pot is accidentally tipped over or held at too great of an angle fluid may leak into air regulator and cause damage Take...

Page 12: ...gun across workplace in straight smooth stroke maintaining speed and distance Release trigger at end of stroke To obtain an even finish overlap previous strokes by 50 Apply full wet coat whenever pos...

Page 13: ...16 Converting the HVLP Turbine Cup Feed Gun to Pressure Feed Parts 22 1 Using a pliers remove air pressure tube 30b from air stem 31 2 Hold adapter fitting 28 with wrench Remove cup assembly 3 Remove...

Page 14: ...bristles with solvent and do not use a wire brush Fig 18 FIG 18 6 With gun pointed down clean front of gun using a soft bristle brush and solvent Fig 19 FIG 19 7 Scrub air cap retaining ring air cap a...

Page 15: ...ing it as instructed on page 17 TI0818 CAUTION Solvent left in gun air passages could result in a poor quality paint finish Do not use any cleaning method that may allow solvent into gun air passages...

Page 16: ...14 Flushing Spray Gun and Cup 1 Turn off air supply to gun 2 Unlatch cup cover and remove cover from cup 3 Turn pattern selection knob A to RND to create a round pattern Turn air control valve B half...

Page 17: ...iven 5 Lubricate and install fluid needle 14b 6 Lubricate fluid adjustment knob threads 21 and install fluid spring 23 and adjustment knob 7 Tighten packing screw 8 The needle 14b must move freely 8 T...

Page 18: ...4 Twist counter clockwise approximately one half turn until it is securely seated in back of gun Fig 24 FIG 24 Replacing Duckbill Valve Kit 244135 If the duckbill valve is worn or broken replace it wi...

Page 19: ...p Gasket Kit 240265 If the gasket is worn or swelled replace it with a new one immediately To replace the cup gasket 1 Lift cover away from cup 2 Remove worn gasket 3 Press new gasket into lid slot Fi...

Page 20: ...n hot humid conditions Allow turbine to warm up a few minutes before spraying Store lacquer off concrete floors at room temperature Apply lighter coats and allow for proper drying time Use a slower ev...

Page 21: ...ut of duckbill valve If air is not flowing freely clean or replace duckbill valve Needle packings not properly adjusted Note Fluid loss through packings affects fluid pressure and causes a fluid leak...

Page 22: ...Parts 22 309205R Parts TI0745b 23 21 14b 19b 22 26 17 1 25 14b 9 8 7 6 5 14a 15 13 18 27 24 19a 19 4 2 2a 10 12 11 28 30c 30d 30a 32 31 30e 37...

Page 23: ...244226 HOUSING air cap 1 17 188493 PACKING u cup gun 1 18 196462 HANDLE gun 1 19 244428 HOUSING valve fluid 1 19a 110066 PACKING o ring 1 19b 110453 PACKING u cup 1 21 196649 KNOB fluid control 1 22 1...

Page 24: ...uid inlet 3 8 nps Sound levels per ISO 3744 Sound power level less than 65 0 dB A Sound pressure level less than 65 0 dB A Wetted parts Bare spray gun stainless steel aluminum Spray gun cups aluminum...

Page 25: ...Notes 309205R 25 Notes...

Page 26: ...ther remedy including but not limited to incidental or consequential damages for lost profits lost sales injury to person or property or any other incidental or consequential loss shall be available A...

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