After Using Pressure Washer
It should be kept in frost-free room. It is necessary to check the machine for damage if
it is frozen by mistake.
Troubleshooting
You can rectify minor faults yourself with the help of the following overview. If in doubt,
please consult the authorized customer service.
Symptom
Cause
Recommended action
Machine refuses
to start
Machine not plugged in
Defective socket
Fuse has blown
Defective extension cord
Plug in machine
Try another socket.
Replace fuse. Switch off other
machines.
Try without the extension cord.
Fluctuating
pressure
Pump sucking air
Valves dirty, worn out or
stuck
Pump seals worn out
Check that hoses and connections
are airtight.
Refer to local distributor
Refer to local distributor
Machine stops
Fuse has blown
Incorrect mains voltage
Thermal sensor activated
Nozzle partially blocked
Replace fuse. Switch off other
machines.
Check that the mains voltage
corresponds to specification on the
model tag.
Leave the washer for 5 minutes to
cool down. Clean the nozzle
Fuse has blown
Fuse is too thin
Install fuse with bigger current
intensity.
Try without the extension cord.
Machine pulsating
Air in inlet pipe
Inadequate supply of
mains water
Nozzle partially blocked
Water filter blocked
Hose kinked
Allow machine to run with open
trigger until regular working
pressure resumes.
Check that the water supply
corresponds to specifications
required
NB! Avoid using long, thin hoses.
Clean the nozzle /Clean the filter
Straighten out hose.
Machine often starts or
stops automatically
Pump/ gun barrel or
pikestaff leaks
Contac t the nearest service center.
Machine starts,
but no water
comes out
Pump/pipes or accessory
frozen
No water supply
Water filter blocked
/Nozzle blocked
Wait for pump/pipes or accessory to
thaw.
Connect inlet water.
Clean the filter /Clean the nozzle
MAINTENANCE AND INSPECTION
CAUTION
:
Please take the following recommendations in
order to ensure long service life and no
malfunction of high-pressure washer: before
installation, clean the water inlet pipe, high
pressure pipe, gun barrel and accessories.
Clean the dust and sand on connector, and
wash the gun barrel and nozzle in order to keep
the cleanliness and smoothness of water inlet.
Cleaning the Water Inlet Filter
Depending on the situation, clean at least once
a month or more frequently clean the water inlet
filter regularly. Release the water inlet filter with
screwdriver (needle pliers) and wash it carefully.
Check the water inlet filter for damage before
reinstalling it. (
Fig. 16,17
)
Cleaning the Nozzle
Clogged nozzle will cause the pump pressure to
be too high. The nozzle cleaning tool (cleaning
pin) should only be used during separation of
nozzle with the machine stopped. Stop the
machine, clean the nozzle and reverse flush the
nozzle with water. (
Fig. 18
)
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