Troubleshooting Guide - Neptun NTP-E 100 Instructions D'origine

11. Troubleshooting guide

Faults
The equipment
does not start
The equipment
does not pump
Insuffi cient pumping
rate
The equipment swit-
ches off after briefl y
running
Anl_NTP-E_100_SPK7.indb 16 Anl_NTP-E_100_SPK7.indb 16
GB
Cause
- Power supply not connected
- Intake sieve clogged
- Discharge hose kinked
- 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
- 16 -
Remedy
- Check power supply
- Clean intake sieve with water jet
- Unkink the hose
- 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
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