F.F. Group CWP 500 Notice Originale page 20

20 | English
FAULTS
Pump does not start
Pump does not suck
Insufficient delivery
ENGLISH
TROUBLESHOOTING
CAUSES
Lack of electrical current
The thermal protector has been
activated
Intake valve not in water
No water in pump body
Air in suction pipe
Intake valve leaks
Intake valve clogged
Max suction depth exceeded
Too high suction depth
Foot valve obstructed
Water level goes down rapidly
Reduced pump capacity due to
foreign bodies
REMEDIES
Make sure the mains voltage is suitable
Disconnect the pump
If the problem remains, please contact the
authorized service center
Pump intake valve in water
Pour water into the suction pipe until it is
full
Remove the air from the suction pipe
Clean valve thoroughly
Clean suction basket
Check suction depth
Check suction depth
Clean valve thoroughly
Situate foot valve deeper
Clean rotor and replace worn-out parts
CWP 500 | CWP 1000