Flush
12
3A9121A
Flush
Flush the Pump:
• Before first use
• When changing fluids
• Before repairing equipment
• Before fluid dries or settles out in a dormant pump
(check the pot life of catalyzed fluids)
• At the end of the day
• Before storing the pump
Flush at the lowest pressure possible. Flush with a fluid
that is compatible with the fluid you are pumping and
with the wetted parts in your system. Check with your
fluid manufacturer or supplier for recommended
flushing fluids and flushing frequency.
1. Perform
2. Remove tip and tip guard from gun.
3. If desired, remove fluid filter. Reinstall filter cap
after removing fluid filter.
4. Connect the ground wire (L) and clamp to a true
earth ground.
5. Place suction tube in a compatible solvent.
NOTE:
Do not stretch hose tight. Let it hang to assist
fluid flow into the pump.
6. Turn air regulator adjustment knob (G)
counterclockwise until air pressure gauge (E) reads
zero.
7. Open bleed type master air valve (B).
8. Flush hose and gun:
a. Disengage gun trigger lock. Hold the gun
against a grounded metal pail.
To avoid fire and explosion, always ground
equipment and waste container. To avoid static
sparking and injury from splashing, always flush at
lower possible pressure.
