Operation
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334127D
Operation
Pressure Relief Procedure
Follow the Pressure Relief Procedure whenever
you see this symbol.
1. Lock the gun/valve trigger safety.
2. Close all air bleed valves (required in your system)
to shut off the air supply to the pump.
3. Unlock the gun/valve trigger safety.
4. Hold a metal part of the gun/valve firmly to the side
of a grounded metal pail and trigger the gun/valve to
relieve pressure.
5. Lock the gun/valve trigger safety.
6. Open the pump bleeder valve (required in your sys-
tem), having a container ready to catch the drain-
age.
7. Leave the pump bleeder valve open until you are
ready to spray/dispense again.
If you suspect that the spray tip/nozzle or hose is com-
pletely clogged, or that pressure has not been fully
relieved after following the steps above, very slowly
loosen the tip retaining nut or hose end coupling and
relieve pressure gradually, then loosen completely.
Clear the tip/nozzle or hose.
Pump Startup, Adjustment, and
Shutdown Instructions
These operations depend on the system you are using.
Refer to the instructions for your system.
This equipment stays pressurized until pressure is
manually relieved. To help prevent serious injury from
pressurized fluid, such as skin injection, splashing
fluid, and moving parts, follow the Pressure Relief
Procedure when you stop dispensing and before
cleaning, checking, or servicing the equipment.
Heated fluid can cause severe burns and can cause
equipment surfaces to become very hot. Wear protec-
tive gloves and clothing when operating this equip-
ment in a heated system. Allow the equipment to cool
thoroughly before servicing.
