Graco 333013B, Instructions - Parts Manual

Page: 25 / 62

Operation
333013B 25
Spraying
1. Apply a minimum of 60 psi (4.2 bar, 0.42 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
IGURE
2.
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. For smart gun models, to change to a lower voltage
setting, see the Remote Control Module manual
332989.
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 60 psi (4.2 bar, 0.42 MPa) air pressure to the
cylinder air fitting (CYL) to trigger the fluid.
Shutdown
1. Follow the Fluid Voltage Discharge and Ground-
ing Procedure , page 22.
2. Follow the Pressure Relief Procedure , page 22.
3. Flush and clean the equipment. See Maintenance
on page 26.
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.
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, page 28.