Pentair Flotec FP7KV Manuel D'utilisation Et D'entretien page 13

CHAPTER 5
MAINTENANCE AND TROUBLESHOOTING
In ordinary conditions, PENTAIR FLOTEC VIPVORT series electropumps do not require any maintenance.
It may be necessary to clean the hydraulics or replace the impeller.
DANGER - ELECTRIC SHOCK RISK
Make sure the machine is disconnected from electric power supply, before performing mainte-
nance operation.
HYDRAULICS CLEANING VIPVORT (SEE FIG. 3, FIG. 4, FIG. 5, FIG. 6)
Disassembly of the filter cap: disassemble the filter cap only after removing the safety screw (See Fig. 3, pos. 6).
Keep the pump motionless and turn the filter cap clockwise looking at the pump from the bottom. To assemble the
filter cap, turn it counterclockwise (see Fig. 4).
If the filter cap is fixed on the base with screws, turn the pump clockwise in the direction of the handle to disassem-
ble it (See Fig. 5).
DISASSEMBLY OF THE DIFFUSER FILTER VIPVORT
Disassembly of the diffuser filter: disassemble the diffuser filter only after removing the safety screw (See Fig. 3,
pos. 5).
Keep the pump motionless and turn the diffuser filter clockwise looking at the pump from the bottom. To reassem-
ble the diffuser filter, lubricate the O-ring with water and turn the filter counterclockwise (see Fig. 6).
PUMP STORAGE INSTRUCTIONS
Store the pump in a dry place and protect it from frost.
PROBLEM
THE ELECTROPUMP DOES NOT PUMP
WATER, THE MOTOR DOES NOT RUN
THE PUMP DOES NOT SUPPLY WATER
BUT THE MOTOR IS RUNNING
THE PUMP SUPPLIES A LIMITED
AMOUNT OF WATER
INTERMITTENT OPERATION
ONLY FOR EU COUNTRIES
Do not dispose of electric tools together with household waste material!
In observance of European Directive 2002/96/EC on waste electrical and electronic equipment and
its implementation in accordance with national law, electric tools that have reached the end of their
life must be collected separately and returned to an environmentally compatible recycling facility.
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.
USE AND MAINTENANCE MANUAL
EN
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