Troubleshooting - Parkside PTPK 270 A1 Originalbetriebsanleitung

GB

Troubleshooting

Faults Causes
Mains voltage is not applied
Pump does
not start
Float switch (5) does not switch
Pump pedestal inlet grating
blocked
Pumps has
Reduces pump performance,
no discharge
through severely contaminated
water and additions in the water
which produce a grinding effect
Pump does
Float switch cannot drop
not switch off
Pump pedestal inlet grating
blocked
Flow rate
Reduces pump performance,
insuffi cient
through severely contaminated
water and additions in the water
which produce a grinding effect
Motor contactor disconnects the
pumps because of water pollution
Pump switch-
that is too severe
es off after a
short period
Water temperature too high, motor
contactor breaks
30
Remedies
Check plug socket, cable, line and
plug, where appropriate, have re-
paired through electrical specialist
Bring fl oat switch into higher position
Use a water jet to clean the pump
pedestal inlet grating (see "General
cleaning instructions")
Clean pump
Set up pumps correctly on the pit
base
Use a water jet to clean the pump
pedestal inlet grating (see "General
cleaning instructions")
Clean pump
Pull out power plug and clean the
pump as well as shaft
Note maximum water temperature
of 35°C!