NaceCare Solutions K1122TST - Manual (Page 20)

20
The pressure gauge shows full pressure,
but emerges from the nozzle only little
water or no water at all.
(Inside the pressure gauge there is no
water but a filling with glycol to damp the
vibration of the pointer.)
Proceeding:
Switch off the cleaner. Pull plug from the
socket. Operate trigger gun with safety
catch seveal times to decrease the
pressure.
Unscrew trigger gun and lance first,
then rinse high-pressure gun to remove
possible soiling.
Check water inlet filter for soiling.
If the problem still exists, take wire (paper
clip) and push through nozzle opening.
If this procedure is not successful, the
nozzle has to be dismantled and cleaned
or even replaced, if necessary.
Small repairs -
do it yourself!
No water from the nozzle but the gauge shows full pressure:
Most likely the nozzle is blocked.
CAUTION! Pull plug from socket prior to starting
any repair work!