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1. Use a pressure relief device on the discharge side of the
pump to prevent damage from pressure buildup when
the pump discharge is blocked or otherwise closed and
the power source is still running.
2. WARNING: Never pump flammable or explosive fluids
such as gasoline, fuel oil, kerosene, etc. Never use in
explosive atmospheres. The pump should be used only
with liquids compatible with the pump component ma-
terials. Failure to follow this warning can result in per-
sonal injury and/or property damage and will void the
product warranty.
3. Never pump acids (i.e. acid fertilizer) with Super
Rollers!
4. Never run the pump faster than maximum recommend-
ed speed.
5. Never pump at pressures higher than the maximum
recommended pressure.
6. Never pump liquids at temperatures higher than the
recommended maximum temperatures (140°F/60°C).
WARNING: Never pump corrosive or abrasive liquids as
these will cause rapid wear or deterioration of the body,
rotor, shaft and seals in the pump. The pump should be
used on with liquids compatible with pump component ma-
terials. Never exceed maximum specified rpm and pressure.
Never run pump dry. Failure to follow this warning will void
the product warranty.
Priming the Pump:
To help prime the pump, keep the inlet or suction line as
short as possible with a minimum of bends, elbows and
kinks. Make sure all connections are tight and do not leak
air. Make sure line strainer is free of debris. If pump does
not self-prime, disconnect suction hose, fill with water and
reconnect to liquid source. Often a squirt of oil into the
ports of the pump will seal clearance and help priming.
Page 10
Roller Pump General Safety Information
Roller Pump Operation & Maintenance
7. Make certain that the power source conforms to the
requirements of your equipment.
8. Provide adequate protection in guarding around the
moving parts such as the shaft and pulleys.
9. Disconnect power before servicing.
10. Release all pressure within the system before servicing
any component.
11. Drain all liquids from the system before servicing any
component.
12. Check all hoses for weak or worn condition before each
use. Make certain that all connections are tight and
secure.
13. Periodically inspect the pump and the system compo-
nents. Perform routine maintenance as required.
14. Never operate a gasoline engine in an enclosed area. Be
sure the area is well ventilated.
15. Use only pipe, hose and fittings rated for the maximum
psi rating of the pump.
16. Never use pump for pumping water or other liquids for
human or animal consumption.
Care of the Pump:
Proper care and maintenance will keep your pump wear at a
minimum and will keep it running smoothly and trouble-
free for a long time.
Flush the Pump After Each Use
One of the common causes of faulty pump performance is
"gumming" or corrosion inside the pump. This prevents
rollers from moving freely in their rotor slots. Flush the
pump with a solution that will neutralize liquid pumped,
mix according to manufacturer's directions.
To Prevent Corrosion:
After cleaning pump as above, flush it with a 50-50 solution
of permanent-type automotive antifreeze (containing a rust
inhibitor) and water. A rust inhibitor can also be squirted
into the ports of the pump. Turn shaft several times to draw
protective liquid through pump and coat entire inner
surface. Drain pump and plug ports to keep out air during
storage. For short periods of idleness, noncorrosive liquids
may be left in the pump, but air must be kept out. Plug
ports or seal port connections.
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Table of Contents
Troubleshooting
