Troubleshooting Guide - Neptun NSP-E 70 Sensor Manual De Instrucciones Original

11. Troubleshooting guide

Faults
The equipment
does not start
The equipment
does not pump
The equipment
does not cut out
Insuffi cient pumping
rate
The equipment swit-
ches off after briefl y
running
Anl_NSP-E_70_Sensor_SPK7.indb 17 Anl_NSP-E_70_Sensor_SPK7.indb 17
GB
Cause
- Power supply not connected
- Observe the autostart level
- Intake sieve clogged
- Discharge hose kinked
- Observe the autostart level
- 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
- 17 -
Remedy
- Check power supply
- Turn the autostart level to the cor-
rect position
- Clean intake sieve with water jet
- Unkink the hose
- Turn the autostart level to the cor-
rect position
- 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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