Use the following directions to flush pump:
a. Turn-off Throttle Valve (10) to stop the
pump before flushing.
b. Before flushing, disassemble and
remove the following parts from the
pump:
- Respirator air supply hose(s)
- Inlet Filter and Pipe Stand
- Outlet Filter Jar and Outlet Filter
c. With the pump running, pour several
teaspoons of solvent into the pump’s
inlet port. Repeat the flushing if neces-
sary.
WARNING: Run the pump for a sufficient
time to purge all traces of the solvent
before replacing the filters, reconnecting
the air supply hose(s) and using the
respirator.
3. AVOID EXCESSIVE SPEEDS and
PRESSURE
- Avoid running above the 25 psig range
for any length of time.
NOTE: NEVER lubricate this oil-less pump
(ONLY THE AIRMOTOR CAN BE LUBRI-
CATED). BEARINGS are grease packed
and sealed. They require no further
lubrication.
Ensuring Pump Performance
To make sure your pump will perform properly:
1. Always locate the pump's Air INLET in a
clean, breathable air environment.
2. DO NOT contaminate inlet air with exhaust
air from air motor
3. Change OUTLET FILTER every 200 run-
ning hours.
4. Make sure RELIEF VALVE is fully seated
(no bleed-off).
5. Make sure LUBRICATOR is full and is
functioning (1 drop per minute).
6. Always check Respirator Air Supply Hoses
to make sure they are free of kinks.
7. Set incoming compressed drive air at 85
psig or higher. Set output air pressure as
specified in respirator owner’s manual.
See charts on pages 1 and 2 for pump perfor-
mance. If operating hood with Frigitron
2000 Series air conditioner, incoming com-
pressed driven air must be set at 95 psig or
higher.
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