Troubleshooting; Electric Diagram - Truper EXPERT BOAC-1/4 Manual De Instrucciones

TROUBLESHOOTING

PROBLEM
The motor does not start.
The motor runs without
pumping water.
Flow speed is not enough.
The motor overload short
is activated
In case the problem can not be solved please go to an Authorized Service Center.
Failure to follow with these caution advices may damage the pump and void the warranty.
CONCRETE BASE SUCTION PIPING
RIGHT INSTALLATION
FOOT VALVE
5
CAUSE
- There is no energy.
- Blocked impeller.
- Clogged filter.
- Excessive height in the suction.
- Air in the admission.
- Suction height is in the limit.
- Filter is partially clogged.
- Blocked impeller.
- Motor overload.
- Stuck impeller.
INSTALLATION
JOINER NUT
SUPPORT
MINIMUM LEVEL
19.6"
SAND BOX

ELECTRIC DIAGRAM

SOLUTIONS
- Check the connections and the power values
- See the maintenance section
- Clean the filter
- Reduce the suction pipe length.
- Double-check the suction pipe is hermetic.
- Check the foot valve is submerged at least 19.6"
- Priming the pump back is required.
- Verify the suction height.
- Shorten the suction pipe length.
- Clean the foot valve and the whole suction pipe is necessary.
- Release the impeller (See maintenance section)
- Double-check power and ventilation.
- Release the impeller ( see the maintenance section)
WRONG INSTALLATION
R
REGULATE VALVE