Neptun NSP-E 33 Instructions D'origine page 18

11. Troubleshooting guide
Faults
The equipment
does not start
The equipment
does not pump
The equipment
does not cut out
Insufficient pumping
rate
The equipment swit-
ches off after briefly
running
Anl_NKP_E_22_SPK7_1.indb 18 Anl_NKP_E_22_SPK7_1.indb 18
Cause
- Power supply not connected
- Floating switch does trigger
- Intake sieve clogged
- Discharge hose kinked
- Floating switch cannot sink
- Intake sieve clogged
- Performance reduced due to heavi-
ly contaminated and abrasive water
impurities
- Motor circuit-breaker switches the
equipment off due to excessive wa-
ter contamination
- Water temperature too high; motor
circuit-breaker switches the equip-
ment off
GB
- Check power supply
- Raise position of floating 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
- 18 -
Remedy
01.03.2021 07:54:34 01.03.2021 07:54:34