Troubleshooting Guide - EINHELL GC-AW 1136 Originalbetriebsanleitung

Anleitung_GC_AW_1136_SPK7__ 30.01.15 08:56 Seite 13

15. Troubleshooting guide

Faults
Motor fails to start up
No intake
Inadequate delivery rate
Thermostat switches pump off
Cause
- No mains voltage
- Pump rotor blocked -thermostat
switched off
- Intake valve not in water
- Pump chamber without water
connection
- Air in intake line air-tight
- Intake valve leaks
- Strainer (intake valve) blocked
- Max. suction height exceeded
- Suction height too high
- Coarse filter dirty
- Water level falling rapidly
- Pump performance diminishedby
contaminants part
- Motor overloaded - friction
caused by foreign substances
too high
Remedy
- Check voltage
- Dismantle and clean pump
- clean
- Remove the coarse filter with the
non-return valve, then fill water
into the pump housing.
- Make sure intake line is close
- Clean intake valve
- Clean strainer
- Check suction height
- Check suction height
- clean
- Place the suction hose at a
deeper level
- Clean pump and replace wearing
- Dismantle and clean pump.
Prevent intake of foreign
substances (filter)
GB
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