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9. If the objective is to shut down and then service
the system, relieve any residual pressure in the
two flexible fluid lines between the inlet valves (J)
and the fluid pump (K).
Note
The contents of the pump may spill into
the cabinet at this point. If the pump has
been emptied, the volume of fluid in the
lines is small and only a small amount of
fluid may spill out.
a. To relieve the fluid pressure between the
fluid valve (J) and the isolation valve (G),
carefully loosen one of the swivel fittings.
b. To relieve the fluid pressure between the
isolation valve (J) and the fluid pump (K),
carefully loosen one of the swivel fittings.
3A7370B
Flush the
the System
System
Flush
Flush
the
System
To avoid fire and explosion, always ground
equipment and waste container. To avoid static
sparking and injury from splashing, always flush at
the lowest possible pressure.
The components in the isolation system were tested
in fluid at the factory. To avoid contaminating your
fluid, flush the isolation system with a compatible
flushing fluid before you use the equipment.
Once in operation, flush the system after painting.
Flush the system using Purge mode
mode, the air to the gun is shut off and the system
dispenses all of the fluid in the fluid cylinder. To flush
the system:
• Use Purge mode to first empty the system of paint.
• Switch to a cleaning fluid to continue to completely
fill and dispense the fluid cylinder to flush it clean.
• Press the Do Not Fill button
sequence.
1. Release the gun trigger, engage the trigger lock,
and turn off electrostatics by turning the ES
ON/OFF valve on the back of the handle to the
OFF position.
2. Follow the
Fluid Voltage Discharge and
Grounding Procedure, page
3. Follow the
Pressure Relief Procedure, page
4. Shut off the paint supply to the unit.
5. Remove the air cap and spray tip. Trigger the
gun into a grounded metal pail until paint stops
flowing. Use the lowest possible pressure to
avoid splashing.
Operation
. In Purge
to stop the refill
25.
26.
27
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