6
OPERATION
1
Preparing for operation
2
Priming the pump
NOTE: Keep the suction line as short as possible
NOTE: Never operate the impeller dry.
Operating it dry for as little as 30 seconds can
ruin the pump. The impeller must be oiled to
reduce friction or wear.
NOTE: Never operate the pump dry for prolonged
periods of time, as this will damage the pump.
NOTE: Use a strainer on the end of the inlet
hose, when pumping liquids with small solids to
extend pump life.
NOTE: Oil becomes thick in cold weather. Oil
must be kept thin for the pump to work properly.
NOTE: Electric drills are not intended to be oper-
ated unattended or continuously. Doing either of
these can cause the pump and drill to fail.
NOTE: Any air leaks in the suction line will pre-
vent the pump from priming.
NOTE: Do not overtighten screws or pump
housing damage can occur!
NOTE: Hoses of shorter lengths, larger
diameters, and stiffer walls will result in
better performance
Risk of electrical shock, per-
sonal injury or death. Never touch or handle
driven pump with wet hands or when standing on
a wet surface or in water.
Be sure the drill is always
electrically grounded to an acceptable electrical
ground.
Wet the impeller located inside the pump with
before starting the pump. This improves the
priming process.
Start the drill pump. Self-priming should
occur within 30 seconds. The pump will self-
prime up to an 8 ft. vertical lift. Be sure
that the liquid enters the pump within 15 to
20 seconds. If not, refer to the assembly
instructions and also the Troubleshooting
section.
If pump fails to prime, ensure that there are no
air leaks or obstructions in suction line.
2
IN
OUT
1
Use the unit within the liquid temperature
range of 40°F to 120°F.
Inspect hoses thoroughly before each use,
making sure that all connections are tight and
that the hoses are all in good condition.
Be sure that the inlet line (1) is airtight and
submerged in fluid. The inlet (1) and discharge
(2) lines should be free of kinks and other flow
restrictions.
If front cover is removed for impeller
maintenance, be sure to clean and lubricate the
shaft seal, impeller and O-ring before
reassembly
