Replace fuse. Switch off other machines.
Defective extension cable
Try without the extension cable.
Check that hoses and connections are
airtight.
Valves dirty, worn out or
stuck
Contact your nearest service centre
Water supply not sufficient
Increase water pressure, check for
blockage of garden hose and/or change to
bigger hose.
Contact your nearest service centre
Replace fuse. Switch off other machines.
Check that the mains voltage corresponds
to specification on the name plate
Leave the machine for 5 minutes to cool
down
Clean the nozzle with a needle and by
spraying water backwards through the
nozzle
Change to an installation higher than the
amperage consumption of the machine.
Try without the extension cable.
Allow machine to run with open trigger
until regular working pressure resumes.
Inadequate supply of mains
water specifications
required
Increase water pressure, check for
blockage of garden hose and/or change to
bigger hose.
Clean the nozzle with a needle and by
spraying water backwards through the
nozzle
Machine often
starts and stops by
itself
Pump and/or trigger gun is
leaking
Contact your nearest service centre
Machine starts but
no water comes
out
Clean the nozzle with a needle and by
spraying water backwards through the
nozzle