Flotec OMNIA 80/5 Manuel D'utilisation Et D'entretien page 8

GB
No maintenance is required when OMNIA® range pumps operate in normal conditions.
Occasionally maintenance of liquid ends and replacement of impeller may be required.
PROBLEM
1) THE ELECTROPUMP DOES
NOT PUMP WATER, THE
MOTOR DOES NOT RUN
2) THE PUMP DOES NOT SUP-
PLY WATER BUT THE MOTOR
IS RUNNING
3) THE PUMP SUPPLIES A
LIMITED AMOUNT OF WATER
4) INTERMITTENT OPERATION
6
POSSIBLE CAUSE
1) No electricity.
2) Plug inserted incorrectly.
3) Enabled safety switch.
4) Blocked impeller.
5) Damaged motor or condenser.
1) Obstructed suction grid.
2) Blocked check valve.
3) Air in impeller body (air bubbles).
1) Partially obstructed suction grid.
2) Obstructed pipe.
3) Worn impeller.
1) Solid particles prevent the free rotation
of the impeller.
2) The temperature of the fluid is too high.
3) Voltage out of range.
4) The fluid is too dense.
5) Faulty motor
REMEDY
2) Verify that voltage is present and that the
plug is correctly inserted.
3) Reset the safety switch.If the safety switch
is once more enabled, contact a specialised
electrician.
4) Remove possible obstructions from the
impeller.
5) Contact the Customer Assistance Service.
1) Clean the grid.
2) Clean or replace the valve.
3) Perform several start-ups in order to
remove all the air.
1) Clean the grid.
2) Remove the obstructions
3) Contact the Customer Assistance Service.
1) Remove the foreign particles.
3) Supply the pump in accordance with
nameplate data.
4) Dilute the pumped fluid.
5) Contact the Customer Assistance Service.