Spraying; Triggering The Fluid Alone; Shutdown - Graco PRO Xs Instructions - Parts Manual

Operation

Spraying

To reduce the risk of electric shock, do not touch the
gun electrode or come within 4 in. (10 cm) of the
nozzle during gun operation.
1. Apply a minimum of 50 psi (3.5 bar, 0.35 MPa) air
pressure to the cylinder air fitting (CYL) to activate
the on/off sequence of atomization air (A1), fan air
(A2), and fluid (P1). See F
2. Turn the gun functions on and off by using the air
solenoid valves on the cylinder (CYL) and turbine
(TA) air supply lines.
3. To change to a lower voltage setting, activate the
solenoids controlling the KV1 and KV2 ports. See
Changing the kV Setting on page 5.
If any fluid leakage from the gun is detected, stop
spraying immediately. Fluid leakage into the gun
shroud could cause fire or explosion and result in
serious injury and property damage. See Check for
Fluid Leakage on page 21.
18
. 13.
IG

Triggering the Fluid Alone

1. Shut off and relieve the air pressure to the atomiza-
tion (A1) and fan (A2) air lines, using the bleed-type
air shutoff valves.
2. Apply 50 psi (3.5 bar, 0.35 MPa) air pressure to the
cylinder air fitting (CYL) to trigger the fluid.

Shutdown

1. Relieve pressure, page 15.
2. Flush and clean the equipment. See Maintenance
on page 19.
313227E