Pentair DPC 150/7 Manual De Instrucciones página 18

EN
PROBLEM
THE ELECTROPUMP DOES
NOT PUMP WATER, THE
MOTOR DOES NOT RUN
THE PUMP DOES NOT SUP-
PLY WATER BUT THE MOTOR
IS RUNNING
THE PUMP SUPPLIES A
LIMITED
AMOUNT OF WATER
INTERMITTENT OPERATION
THE PUMP DOES NOT START
AND STOP IN AUTOMATIC
MODE
If, after performing these operations, the problem persists, contact your retailer (customer assistan-
ce service).
16
POSSIBLE CAUSE
1) No electricity.
2) Plug inserted incor-
rectly.
3) Enabled safety switch.
4) Blocked impeller.
5) Damaged motor or
condenser.
1) Obstructed suction grid. 1) Clean the grid.
2) Blocked check valve.
3) Air in impeller body (air
bubbles).
4) The hose has too many
bends and the water does
not flow
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
1) The pump is not placed
in a vertical position.
2) The integrated floating
switch is blocked.
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) Contact the Customer Assistance Service.
5) Contact the Customer Assistance Service.
2) Clean or replace the valve.
3) Perform several start-ups in order to remove all the air.
4) Fill the pump with water using the quick closing
standard fitting.
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.
1) Place the pump in a straight position.
2) Clean the floating switch.