Haier 309463N User Manual

Flush before changing colors, at the end of the day, 
before storing, and before repairing the equipment.

Flush with a fluid that is compatible with the fluid you are 
pumping and with the wetted parts of your system. 
Check with your fluid manufacturer or supplier for rec-
ommended flushing fluids and flushing frequency. 
Always flush the pump before fluid dries on the displace-
ment rod.

1.

Relieve the pressure, page 12.

2.

Remove the spray tip from the gun. See the gun 
manual.

3.

Change the fluid source to solvent.

4.

Hold a metal part of the gun firmly to the side of a 
grounded metal pail.

5.

Start the pump. Always use the lowest possible fluid 
pressure when flushing.

6.

Trigger the gun. Flush until clean solvent flows from 
the gun.

7.

Relieve the pressure, page 12.

Before flushing, be sure the entire system and all 
grounding pails are properly grounded. See page 8.