Kärcher KM 90/60 R G Manual page 27

Checking drive belt
 Turn ignition key to "0" and remove it.
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.
 Open the device hood.
V-belt axle drive (1) and V-belt suction
blower (2)
 Check the V-belt axle drive (1) and V-
belt suction blower (2) for tension, wear
and damage.
Drive belt (3)
 Check drive belt (3) for tension, wear
and damage.
Drive belt (4)
 Check drive belt (4) for tension, wear
and damage.
Circular belt side brush (5)
 Check circular belt side brush (5) for
tension, wear and damage.
V-belt sweeping drive (6) and screw (7)
 Check V-belt of the roller brush drive (6)
for tension, wear and damage.
 Tighten the V-belt at the screw if neces-
sary.
Replacing fuses of drive control/ elec-
tronic system
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.
 Remove front panel.
 Replace defective fuses.
Note: The assignment of fuses is indi-
cated on the inside of the panel. Only
use fuses with identical safety ratings.
 Replace front panel.
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