Astralpool Viron P300 Manuel D'installation Et Maintenance page 10

]7. TROUBLESHOOTING
1. The pump is not primed
2. The pump releases only a small flow of water
3. The pump makes a noise
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Inst256 Installation and General Maintenance Manual – Viron P300 Pool Pump
4. The pump will not start
5. The motor is making a noise but will not start
6. The motor is stopped
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CAUSES
Air entering the suction pipe
Filter cap badly sealed
Wrong voltage
Pre-filter blocked
Load loss in drainage
Pump incorrectly secured
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Motor blocked
Increased temperature in the
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terminal box due to electric arc
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The thermal protection trips
Incorrect terminal box
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connections
SOLUTIONS
Check the condition of connections and seals
on the suction pipe
Clean the filter cap and check the condition
of the rubber seal
Check the voltage of the characteristics plate
and that of the mains
Clean the filter
Prevent parts from causing load loss
wherever possible
Secure the pump correctly
Remove the motor and contact the technical
service
Check the terminal box connections
Connect the cables correctly to the terminal
boxes
Tighten the cable correctly to the terminal /
Adapt the size of the cable connection to the
terminal box
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