18
TROUBLESHOOTING
Pump won’t prime.
suction line problem.
Check for leaks or obstruction in suction hose
or pipe.
Outlet is blocked.
Check to make sure outlet hose and nozzle
are clear and operating correctly.
Inlet is blocked
Check to make sure inlet hose and filter are
clear.
Debris in Bypass valve.
Inspect / have the bypass valve inspected.
Motor vanes are sticking
Inspect / have the vanes and slots in rotor
inspected for nicks or burrs.
Excessive rotor and/or vane wear. Check and replace / have the rotor and
vanes replaced.
Suction head too high.
Lower the pump in relation to the storage
tank.
Motor is not turning
Lack of electric power.
Check electrical connections and battery.
Rotor jammed.
Have checked / check the rotating parts of
the motor for obstructions.
Motor issues.
Contact service centre.
Input fuse Blown.
Replace fuse.
Motor turns slowly
Low voltage in power line.
Ensure the voltage of the power supply is
within acceptable levels.
Low Flow Rate
Blocked Filter.
Clean Or replace the filter.
Rotor or vanes damaged / worn. Replace worn parts.
Suction head too high.
Lower the pump in relation to the storage
tank.
Air entering the system.
Check seal and connections etc.
Low rotation speed.
Check electrical connections and battery.
Motor surface tempera-
ture gets hotter than
100°C (212°F).
Fluid is too thick.
Fluid must not be thicker than diesel fuel.
Duty cycle exceeded.
The pump is designed to run for 30 mins. Max.
allow the pump to cool for at least 30 mins.
Pump will not operate
Fuse Blown.
Replace fuse and investigate why the fuse
has blown.
Faulty Switch.
Replace switch.
Power supply is dead.
Check power supply voltage.
7
ELECTRICAL CONNECTION
Warning!
It is the responsibility of the owner and the operator to read, understand and
comply with the following:
You must check all electrical products, before use, to ensure that they are safe.
You must inspect power cables, plugs, sockets and any other connectors for wear or
damage.
Connecting to the power supply:
These Diesel transfer pumps have an input voltage of 12V DC (06801) & 24V DC
(06803) supply and are IP55 rated.
1.
Connect the battery clips on the motor power cable to a suitable battery, ca-
pable of delivering the necessary voltage and current.
The
RED
clip is attached to the positive (+) battery terminal.
The
BLACK
clip is attached to the negative (-) battery terminal or to the vehicle
frame.
Warning:
Never connect the black lead to the positive terminal or the red
lead to the negative terminal.
Danger:
Avoid sparks that could cause a fire.
Danger:
Do not use an extension lead to extend the power cables.