Kärcher KM 90/60 R Bp Adv Notice Originale page 25

Adjusting and replacing sealing strips
 Park the sweeper on an even surface.
 Set programme switch to step 1 (driv-
ing). Roller brush is raised.
 Turn main key to "0" and remove it.
 Press emergency-stop button.
 Secure the machine with wheel
chock(s) to prevent it from rolling away.
 Raise slightly the waste containers on
both sides and pull them out.
 Open the fastening screws of the side
panels on both sides.
 Remove side panels.
 Front sealing strip
 Loosen retaining nuts for the front seal-
ing strip (1) slightly (to replace, un-
screw).
 Screw on new sealing strip without fully
tightening the nuts.
 Adjust sealing strip.
 Set the distance between the sealing
strip and the floor so that the bottom
edge trails behind at a distance of be-
tween 10-15 mm.
 Tighten nuts.
 Rubber strip
 If worn, replace.
 Unscrew retaining nuts for the rubber
strip (2).
 Screw on new rubber strip.
 Rear sealing strip
 Set the distance between the sealing
strip and the floor so that the bottom
edge trails behind at a distance of be-
tween 5 and 10 mm.
 If worn, replace.
 Unscrew retaining nuts for rear sealing
strip (3).
 Screw on new sealing strip.
 Side sealing strips
 Slightly loosen retaining nuts for the
side sealing strip (to replace, unscrew).
 Screw on new sealing strip without fully
tightening the nuts.
 To set the floor clearance, insert a
sheet with a thickness of between 1 and
3 mm under the sealing strip.
 Adjust sealing strip.
 Tighten nuts.
 Screw on side panels.
 Push in the waste containers on both
the sides and lock them.
Check/replace dust filter
WARNING
Wear a dust mask when working around
the dust filter. Observe safety regulations
on the handling of fine particles.
Note: Wait at least 1 minute before remov-
ing the dust filter so that the dust can settle.
 Open the device hood.
1 Screws (2x)
2 Lid with cleaning device
3 Support
4 Dust filter (flat-fold filter)
 Loosen the screws.
 Fold the lid up and secure it by means
of the support.
 Take out the dust filter.
 Check dust filter, clean or replace
 Insert cleaned or new dust filter.
 Close the lid.
 Tighten the screws.
Check suction blower
 Check hose at the suction blower for
tightness.
Checking drive belt
 Turn main key to "0" and remove it.
 Press emergency-stop button.
 Open the device hood.
 Check tension of circular belt of the
side-brush; also check for wear or dam-
age.
10
-
EN
 Check tension, wear and damages on
the V-belt of the sweep roller drive.
 Check tension, wear and damages on
the V-belt of the sweep roller drive.
 Check tension, wear and damages on
the V-belt of the sweep roller drive.
 Tighten the V-belt at the screw if neces-
sary.
Replacing the fuse
 Replace defective fuse.
F 1
F 1 Main fuse
Battery pole fuse
F 2 Automotive flat plug fuse
Vacuum pump
F 5 Automotive flat plug fuse
Beacon light (optional)
Note: This fuse is located
underneath the front panel
on the left hand side
 Pole fuse
NOTICE
A defective pole fuse may only be replaced
by a Kärcher service technician or an au-
thorised expert. If this fuse is defective,
check the usage conditions and the entire
control system.
 Fuse rotating beacon (option)
To replace a fuse, the front panel must be
removed.
 Loosen the front panel screws.
 Remove front panel.
 Replace defective fuse.
F 2
150
A
3 A
7,5
A
25