Possible Causes Of Failure - Robust Rb-Hp 1334 Originalbetriebsanleitung

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12. Possible causes of failure

Fault
The equipment - No electrical voltage at the equip-
does not work
- The cross section of the extension
- The mains voltage is lower than
- The pump is frozen
The motor starts but - The water intake fi lter is clogged
there is no pressure
build-up - Air intake in the water inlet
- The discharge nozzle is too large
The operating pres- - Air intake in the water inlet
sure is irregular
Anl_RB_HP_1334_Arg_SPK7.indb 20 Anl_RB_HP_1334_Arg_SPK7.indb 20
GB
Cause
ment
cable is not large enough and/or
the extension cable is too long
that specifi ed
- 20 -
Remedy
- Check the fuse, power cable and
power plug and have them replaced
by qualifi ed 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 fi lter (see
8.2.1)
- Check the supply hose and hose
connectors and replace if necessa-
ry
- Check and replace if necessary
- Check the supply hose and hose
connectors and replace if necessa-
ry
03.05.16 16:33 03.05.16 16:33