Spray
Spray
NOTICE
Do not allow pump to run dry. It will quickly
accelerate to a high speed causing damage.
1. Prime. See
Prime, page 17
.
2. Follow
Pressure Relief Procedure, page 14
.
3. Install tip and tip guard on gun.
4. Open bleed type master air valve (B).
5. Turn regulator adjustment knob (G) until gauge
(E) reads desired pressure. Turn clockwise to
increase pressure, counterclockwise to decrease
pressure.
6. Disengage gun trigger lock.
7. Spray a test pattern. Read fluid manufacturer’s
recommendations. Adjust pressure as
necessary. If using an AA gun, increase gun air
pressure while testing spray pattern.
8. Flush when done spraying. See
Flush, page 15
.
9. Follow
Pressure Relief Procedure, page 14
.
Shutdown
NOTICE
Never leave water or water-base fluid in pump over
night. If you are pumping water-base fluid, flush
with water first, then with a rust inhibitor, such as
mineral spirits. Relieve pressure, but leave rust
inhibitor in pump to protect parts from corrosion.
Follow
Pressure Relief Procedure, page 14
.
Always flush the pump before the fluid dries on the
displacement pump rod. See
Flush, page 15
.
334645B
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