Purging and Priming for
Thorough cleaning is not necessary when using
1.Secure the return hose into a waste container.
2.Place a full container of paint under the suction tube.
3.Turn the pressure control knob fully counterclockwise to reduce the pressure to its lowest setting.
4. Set the PRIME/SPRAY valve to PRIME.
5. Turn the ON/OFF switch to ON.
6. Slowly turn the pressure control knob clockwise to increase the pressure until fluid starts to come
out of the return hose.
Use only enough pressure to keep the fluid coming out.
7.Turn the pressure control knob fully counterclockwise to its lowest setting when the test fluid is purged and paint is coming out of the return hose.
8.Remove the return hose from the waste container and place it in its operating position above the container of
9.Keep circulating the paint through the system until the paint coming out of the return hose is free of air bubbles.
10.Turn the pressure control knob fully counterclockwise to its lowest setting.
The pump is now purged. Skip to Purging and Priming the
Spray Hose.
Purging and Priming the Spray Hose
After the pump is purged and primed, you must do the same for the spray hose.
NOTE: Make certain that the spray gun has no tip installed.
WARNING
If a metal container is used, ground the gun by holding it against the edge of the container while flushing. Failure to do so may lead to a static electric discharge which may cause a fire.
1. Turn the pressure control knob fully counterclockwise
to its lowest setting.
2. Set the PRIME/SPRAY knob to SPRAY.
3. Unlock the spray gun.
4. Turn the pressure control knob slowly clockwise to increase pressure.
5. Trigger the gun into a
waste container until all air, water or solvent is purged from the spray hose and paint is flowing freely.
6.Turn the pressure control knob fully counterclockwise to its lowest setting.
7.Set the PRIME/SPRAY knob to PRIME and trigger the gun into the waste container to be sure that no pressure is left in the hose.
8.Lock the spray gun off.
Operating the Spray Gun
WARNING
POSSIBLE INJECTION HAZARD. Do not spray without the tip guard in place. Never trigger the gun unless the tip is in either the spray or the unclog position. Always engage the gun trigger lock before removing, replacing or cleaning tip.
Pressure Relief Procedure
WARNING
Be sure to follow the pressure relief procedure when shutting the unit down for any purpose, including servicing or adjusting any part of the spray system, changing or cleaning spray tips, or preparing for cleanup.
1.Lock the gun by turning the gun trigger lock to the locked position.
2. Turn the motor off.
3. Turn the pressure control knob counterclockwise to its lowest setting.
4. Turn the PRIME/SPRAY knob to PRIME.
5. Unlock the gun by turning the gun trigger lock to the unlocked position.
Pressure Control Knob
6. Hold the metal part of the gun firmly to the side of a metal container to ground the gun and avoid a build up of static electricity.
7. Trigger the gun to remove any pressure that may still be in the hose.
8.Lock the gun by turning the gun trigger lock to the locked position.
WARNING
POSSIBLE INJECTION HAZARD. Do not spray without the tip guard in place. Never trigger the gun unless the tip is in either the spray or the unclog position. Always engage the gun trigger lock before removing, replacing or cleaning tip.
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