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11. Troubleshooting guide
Faults
The equipment
- Power supply not connected
does not start
- Floating switch does trigger
The equipment
- Intake sieve clogged
does not pump
- Discharge hose kinked
The equipment
- Floating switch cannot sink
does not cut out
Insuffi cient pumping
- Intake sieve clogged
rate
- Performance reduced due to heavi-
The equipment swit-
- Motor circuit-breaker switches the
ches off after briefl y
running
- Water temperature too high; motor
Anl_NCTP_E_25_SPK7.indb 17
Anl_NCTP_E_25_SPK7.indb 17
GB
Cause
ly contaminated and abrasive water
impurities
equipment off due to excessive wa-
ter contamination
circuit-breaker switches the equip-
ment off
- 17 -
Remedy
- Check power supply
- Raise position of fl oating switch
- Clean intake sieve with water jet
- Unkink the hose
- Place equipment correctly on shaft
bottom
- Clean intake sieve
- Clean equipment and replace wear
parts
- Unplug power plug and clean
equipment and shaft
- Ensure that maximum permissible
water temperature (35 °C) is not
exceeded
14.05.14 16:49
14.05.14 16:49
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