Fill Pump; Fill Gun - Graco GX series Operation, Parts

Start Up
5. Press PushPrime button twice to
loosen inlet ball.
ti27136a
6. Align setting indicator with Prime/Clean
setting on Pressure Control Knob.
7. Turn ON/OFF switch to ON position.
8. When sprayer starts pumping, flushing
solvent and air bubbles will be purged
from system. Allow fluid to flow out of
drain tube into waste pail for 30 to 60
seconds. On hopper models, allow fluid
to flow out of drain tube until hopper is
nearly empty.
9. Turn ON/OFF switch to OFF position.
High-pressure spray is able to inject toxins
into the body and cause serious bodily
injury. Do not stop leaks with hand or rag.
16
10. Inspect for leaks. If leaks occur, per-
form Pressure Relief Procedure, page
13, then tighten all fittings and repeat
Start Up. If there are no leaks continue
with the next step.

Fill Pump

1. Move suction tube to paint pail and
submerge suction tube in paint. On
hopper models and add paint to the
hopper.
2. Turn ON/OFF switch to ON position.
3. Wait to see paint coming out of the
drain tube.
4. Turn ON/OFF switch to OFF position.
NOTE: Some fluids may prime faster if
the ON/OFF switch is momentarily
turned off so the pump can slow and
stop. Turn ON/OFF switch on and off
several times if necessary.

Fill Gun

1. Hold gun against waste pail. Point gun
into waste pail.
a. Disengage trigger lock.
b. Pull and hold gun trigger.
c. Turn Prime/Spray valve to SPRAY
position.
d. Turn ON/OFF switch to ON posi-
tion.
A
ti27867a
2. Trigger gun into waste pail until only
paint comes out of the gun.
B
C
D
3A3212C