Troubleshooting - EINHELL HT 1800-F Operating Instructions Manual

Anleitung HT 1800 8-sprachig

Troubleshooting

Problem
Pump lacks pressure
Pressure gauge indicates
fluctuations
Noise
Loss of water at head
Loss of oil
Motor fails to start
Motor whines but does
not start up
09.11.2001 8:09 Uhr
Cause
- Unsuitable or worn nozzle
- System is drawing in air
- Worn or dirty valves
- Worn or dirty valves
- Water temperature too high
- Worn seals
- Worn nozzle
- Water temperature too high
- System is drawing in air
- Dirty or worn valve
- Worn sealing rings
- Worn oil sealing rings
- No electricity
- Incorrect mains voltage (less than
- the prescribed minimum)
- The voltage has been reduced by
- an extension cable that has the
- wrong cross-section or is too long
Seite 15
Remedy
- Replace nozzle
- Check intake pipes and seal
- Replace or clean valves
- Replace or clean valves
- Reduce intake temperature
- Replace seals
- Replace nozzle
- Reduce water temperature
- Check pipes
- Clean or replace valve
- Replace sealing rings
- Replace sealing rings
- Check whether the plug is
- properly inserted in the socket
- and whether the cable is live
- Check whether the switch
- is working
- Check power supply
- for suitability
- Follow the instructions for
- the use of extension cables
GB
15