Troubleshooting - Kessel Pumpfix S Instructions De Pose Et D'utilisation

7

Troubleshooting

Error
No mains voltage available
Main power circuit breaker has tripped
Connection cable damaged
Pump is not running
Float switch defective
Overheating
Incorrect Float switch blocked
level detected, level
error displayed
Multi-vane Solids have become lodged between the multi-
impeller blocked vane impeller and the spiral housing
Intake cage blocked
Reduced pump-
Spiral housing is worn
ing capacity
Multi-vane impeller is worn
Ventilation pipe blocked
Flooding Emergency closure in closed position
016-168
Cause
Installation and operating manual
Remedial measures
Check mains voltage
Switch circuit breaker on again
Repair only by qualified electricians/service
partners
Contact Customer Services
Submersible pump switches back on again
automatically when the temperature has
dropped again
Carry out maintenance (see "Pump mainte-
nance", page 27)
Carry out maintenance (see "Pump mainte-
nance", page 27)
Carry out maintenance (see "Pump mainte-
nance", page 27)
Replace spiral housing
Replace multi-vane impeller
Clean ventilation pipe
Open emergency closure
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