Kärcher SB MU, Manual

Page: 62 / 196

-
24
1 Screw
2 Halves of the handle shell
3 Node piece
4 Needle bearing
5 O ring
6 Contact surface pipe/ handle shell
7 high pressure hose
 Unscrew spray pipe.
 Loosen 6 screws.
 Remove the half of the handle shell.
 Fill grease in the needle bearing cham-
ber in the handle shell.
 Grease needle bearing and O-Ring.
 Grease contact surface pipe/ handle
shell.
 Screw back the two halves of the han-
dle shell.

Danger
Risk of burns due to hot oil or hot parts of
the plant. Allow pump to cool down for 15
minutes before oil change.
Note
Please dispose off used oil only in the col-
lection points provided for them. Please
hand over old oil, if any, only at such plac-
es. Polluting the environment with used oil
is a punishable offence.
1 Oil container lid
2 Oil drain screw

Keep a collection basin for old oil ready.

Remove the lid of the oil container.

Unscrew the oil drain screw and collect
used oil.
 Insert washer and turn in the oil drain
screw.

Slowly fill in new oil until the "MAX"
marking on the oil container.
 Close the oil container with the lid.
 Deliver the old oil to the respective col-
lection centres.
 Open the coin acceptor, and clean the
coin channel with a moist cloth and
washing liquid.
1 Orifice plate with sieve (marked in red)
2 Stop valve anti-freeze
 Close the anti-freeze stop valve.
 Open the screw connection. Clean
sieve. Check orifice plate for free pas-
sage.
 Close screw connection.
 Open the anti-freeze stop valve.
annual Safety check Entire plant Safety check according to the guidelines for fluid spraying equipment
/ accident prevention regulations. Customer
Service
Maintenance Entire plant Maintenance contract including the replacement of all wear parts. Customer
Service
Exchange filter Filter insert acti-
vated carbon filter
RO Close the fresh water stop valve, unscrew and rinse filter cup, re-
place filter insert by a new one, reinstall filter insert and filter cup,
open fresh water stop valve, start up plant. Operator/
Customer
Service
opinion Pump of RO sys-
tem Inform Customer Service. Check characteristic line (flow quantity
and pressure). Customer
Service
Time Activity Assembly affect-
ed Performance By whom
Maintenance Works
Lubricate the hand-spray gun
Oil change
Clean the coin mechanism
Clean sieve in front of the orifice plate
62 EN