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Anleitung_RT_HP_1545_SPK7__ 01.10.12 09:02 Seite 21
13. Possible causes of failure
Troubleshooting
Device does not work
The motor starts but there is no
build up of pressure
Irregular operating pressure
All manuals and user guides at all-guides.com
Cause
- No electrical voltage at the
device.
- Cross section of the extension
cable not large enough and/or
the extension cable is too long.
- The mains voltage is lower than
that specified.
- The pump is frozen.
- The water intake filter is
clogged.
- Air intake in the water inlet.
- Discharge nozzle is too large.
- Air intake in the water inlet.
GB
Remedy
- Check the fuse, power cable and
power plug and have them
replaced by qualified personnel
if necessary.
- Use extension cables with larger
cross sections and/or use
shorter extension cables.
- Contact the power supply
company if necessary.
- Check and thaw if necessary.
- Clean the water intake filter.
(see 9.2.1).
- Check the supply hose and hose
connection and replace if
necessary.
- Check and replace if necessary.
- Check the supply hose and hose
connection and replace if
necessary.
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