Graco HVLP-Turbine Gun, Instructions-Parts List Manual

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Setup
309205R 5
Setup
Fluid Flow
1 To obtain maximum fluid flow, turn fluid adjustment
knob (21) counterclockwise until trigger (10) moves
freely. Fig. 2.
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. 2
2 For remote pressure pot, hold gun parallel to floor
and adjust fluid pressure at 8-10 inch (203 to 254
mm) fluid stream. Fig. 3.
For 2-quart remote pressure pot: Set at 4 to 6 psi
(0.28 to 0.42 bar).
For 2-1/2 gallon remote pressure pot: Set at 8 to 10
psi (0.56 to 0.70 bar).
Note: Heavier fluids or longer fluid hoses require
greater pressures.
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. 3
3 If further gun fluid adjustment is needed, turn fluid
adjustment knob (21) clockwise to reduce volume of
fluid output. Fig. 4.
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. 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
atomizing air and pressure in spray gun cup. Adjust
air control valve as needed. Fig. 5.
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. 5
WARNING
Over-pressurizing the accessory remote pres-
sure pot can cause serious injury. To reduce the
risk, never exceed 50 psi (0.35 MPa, 3.5 bar)
Maximum Inlet Fluid Pressure.
T10746
TI0805
8-10 in.
(203-254 mm)
CAUTION
Restricting the trigger and fluid needle travel by con-
tinuously spraying with fluid adjustment knob closed
(turned clockwise), will cause accelerated abrasive
wear on fluid needle and wear on trigger.
21
T10825
Fluid control, adjusts fluid
volume.
+
-
B
02850
Air control, adjust total
air flow to spray gun.