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A Valve dirty or sticky !
Pressure gauge does not show full pressure.
Water comes out in spurts.
If you do not use the high pressure cleaner for some time the valves can
stick.
When a valve is blocked.
Open the
valves with
a socket
wrench..
and remove
the dirt from
the valve -
the inside
must be
closed.
Retighten the
valve screw,
Small repairs - Do it yourself!
.
Rplace the rubber
and repeat
an all 6
valves.
The high-pressure hose
vibrates.
the gauge
shows little
pressure or
no pressure
at all.
remove the
valve screw,
the valve and
the
O-ring.
O-ring
.
Now it works
as well as
before.
or the
high
pressure
hose
vibrates!
Straighten a
paper clip...
17
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