Karcher KM 90-60 R P - Manual (Page 27)

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 Make sure driver engages with holes on
drive side.
 Insert the filter holder and press down-
wards.
 Tighten the fastening screws.
Note: Make sure when installing the new
filter that the fins are not damaged.
 Lift filter case seal out of groove in the
cover.
 Insert new seal.
ƽ Danger
The engine requires approx. 3-4 seconds
to come to a standstill once it has been
switched off. During this time, stay well
clear of the working area.

Turn ignition key to "0" and remove it.
 Open the device hood.
 Check tension of circular belt of the
side-brush; also check for wear or dam-
age.
 Check tension, wear and damages on
the V-belt of the sweep roller drive.
 Tighten the V-belt at the screw if neces-
sary.
 Check tension, wear and damages on
the V-belt of the sweep roller drive.
A Exhaust hose
B Fastening screws
C Tail panel

Loosen exhaust hose.
 Unscrew locking screws.
 Remove the tail panel.
 Check tension of V-belt of axle drives;
also check for wear or damage.
 Check tension of rib belt of generator;
also check for wear or damage.
 Check hoses of suction blower for ab-
sence of leakness.
The drive control/electronic system is in-
stalled behind the front panel. To replace a
fuse, the front panel must be removed.

Loosen the front panel screws.
Note:The assignment of fuses is indicated
on the inside of the panel. Only use fuses
with identical safety ratings.

Replace defective fuses.
 Replace front panel.
Replacing filter case seal
Checking drive belt
Check suction blower
Replacing fuses of drive control/ elec-
tronic system
27 EN