TROUBLESHOOTING
FAULT
CAUSE
REMEDY
The electric pump does not run
The plug is damaged.
Check the plug and fuses
when the switch is pressed.
to see if they are okay.
There is insufficient voltage.
The pump is locked.
Manually turn over the motor.
The thermal relay has triggered.
Let the motor cool down.
The electric pump runs,
The intake filter is clogged.
Clean the filter.
however no pressure is
Air is being drawn in at the
Check the intake connection
generated.
connectors.
fitting and the hose connectors.
The inlet and outlet valves are
Clean or replace.
clogged or worn.
The diameter of the nozzle
Check and replace.
hole is too large.
The operating pressure is
Air is being drawn in.
Check the intake connectors.
irregular.
The valves are clogged and worn.
Clean and replace.
The seals are worn.
Check and replace.
The motor suddenly stops.
The thermal relay has triggered
Check the voltage.
due to overheating.
Turn off the switch and let the
motor cool down for a few minutes.
The pump drips.
The seals are worn.
Check and replace
(professional repair shop).
There is a loss of pressure.
The nozzle is worn.
Change the nozzle.
The valves are dirty or clogged.
Check, clean, exchange.
The valve seals are worn.
Check and/or exchange.
The seals are worn.
Check and/or exchange.
The filter is clogged.
Check and/or clean.
There is excess noise.
Air is being drawn in.
Check the intake lines.
The valves are worn, dirty or clogged. Check, clean, exchange.
The bearings are worn.
Check and/or exchange.
The water temperature is too high.
Lower the temperature to
below 60 °C.
The filter is dirty.
Check and/or exchange.
Expelled water is mixed with oil.
The sealing rings (water + oil)
Check and/or exchange.
are worn.
Water leaks from the pump head. The seals are worn.
Exchange the seal.
The O-ring of the seal set is worn.
Exchange the O-ring.
When the switch is pressed,
The mains voltage is lower
Check to see that the extension
the motor hums but does
than that specified.
cable is sufficient.
not start.
The pump is blocked or frozen.
The extension cable is
Exchange the extension
insufficient (cross section
cable for one that is sufficient.
too small, cable too long).
DISCARDING THE MACHINE
Carry out the following measures immediately you are no longer going to use the machine:
Pull out the plug and make the machine inoperable.
Store the machine in an area that cannot be reached by children.
Do not use any parts from the used machine as replacement parts.
Disassemble the machine and discard the individual parts in accordance with the regulations in force in
your area
GB
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Anleitung BHR 130 SPK 1 23.09.2004 15:46 Uhr Seite 10
