Kranzle 1120 Operating Manual page 22

Small repairs - Do it yourself!
Stopping leaks from hose or gun
After closing the gun the manometer shows full pressure !
The pressure regulator switches on and off contunuously!
Then unscrew the
pump outlet with an
open-jew wrench.
The pressure
regulator
switches on
and off from
pressure
loss!
Replace the O-Ring
at the lance or at the
HP hose respectively!
22
If the
manometer
shows full
pressure,
Reconnect
the hose, gun
and lance!
Pull out the
power plug!
Press the
trigger to
release the
pressure!!!
Clean the return
element or replace
the O-Ring !
Water can emerge at
these 3 points.
Check the seals and
replace the O-Ringe if necessary
or ave the gun checked by the dealer.
Problem
solved already!
First
disconnect
the hose!