Karcher KM 120-150 R Bp 2SB - Manual (Page 30)

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ƽ Danger
Risk of injury! Allow the machine sufficient
time to cool down before carrying out any
maintenance and repair work.
– Display: 1...5 bars
Battery is charged.
– Display: 0 bars
Battery is discharged. The sweeping mode
is switched off automatically.
Î
Drive the machine directly to the charg-
ing station; avoid any steep gradients in
the process.
Î Charge battery.
ṇ
Warning
Regularly check the fluid level in acid-filled
batteries.
Î
Unscrew all cell caps.
Î Where fluid level is too low, top up cells
to the mark provided with distilled wa-
ter.
Î Charge battery.
Î Screw in cell caps.
ƽ
Danger
Risk of injury!
Î
Park the sweeper on an even surface.
Î Remove the key.
Î When carrying out repairs on public
highways, wear warning clothing when
working close to passing traffic.
Î Check stability of ground. Also secure
the machine with wheel chock(s) to pre-
vent it rolling away.
Check tyres
Î
Check tyre contact face for foreign ob-
jects.
Î Remove objects found.
Note
Observe the manufacturer's recommenda-
tions. The journey may be resumed provid-
ing that the directions supplied by the
product manufacturer have been observed.
The tyre/wheel change should nonetheless
be carried out as soon as possible.
Î
Open quick-release locks on the rele-
vant side panel.
Î Remove side panel.
Î Loosen wheel nuts.
Figure 15
Î Position vehicle jack at the appropriate
mounting point for the front or rear
wheel.
Î Raise machine using vehicle jack.
Î Remove wheel nuts.
Î Remove wheel.
Î Mount spare wheel.
Î Screw on wheel nuts.
Î Lower machine using vehicle jack.
Î Tighten wheel nuts.
Î Screw on side panel.
Note
Use a suitable commercially available vehi-
cle jack.
Î Park the sweeper on an even surface.
Î Set programme switch to step 1 (driv-
ing). Side brushes lift up.
Î Turn main key to "0" and remove it.
Î Check side brush.
Note
The side brush floating mounting adjusts
the sweeping track as the bristles wear
down. The side brush must be replaced if it
becomes too worn.
Î Park the sweeper on an even surface.
Î Set programme switch to step 1 (driv-
ing). Side brushes lift up.
Î Turn main key to "0" and remove it.
Î Loosen 3 retaining nuts on underside.
Î Clip side brush on to driver and screw
on.
Î Park the sweeper on an even surface.
Î Set programme switch to step 1 (driv-
ing). Roller brush is raised.
Î Turn main key to "0" and remove it.
Î Secure the machine with wheel
chock(s) to prevent it from rolling away.
Î Remove belts or cords from roller
brush.
Replacement is due if a visible deteriora-
tion in sweeping performance caused by
bristle wear is evident.
Î
Park the sweeper on an even surface.
Î Set programme switch to step 1 (driv-
ing). Roller brush is raised.
Î Turn main key to "0" and remove it.
Î Secure the machine with wheel
chock(s) to prevent it from rolling away.
Î Open quick-release locks on the right-
hand side panel.
Figure 16
Î Remove side panel.
Î Unscrew and withdraw bolt on the roller
brush swinging arm.
Figure 17
Î Pull out roller brush swinging arm.
Î Remove lifting rod assembly from pins.
Î Open quick-release locks and remove
cover.
Figure 18
Î Pull out roller brush.
Figure 19
Installation position of roller brush in direc-
tion of travel
Î
Push new roller brush into the roller
brush housing and onto the drive pin.
Note
When installing the new roller brush, en-
sure correct positioning of the bristle as-
sembly.
Î
Position roller brush cover.
Î Push lifting rod assembly on to pins.
Î Push roller brush mount on to the pins.
Î Tighten bolt on the roller brush mount.
Î Position retaining screws for the roller
brush cover and screw home.
Î Screw on side panel.
Check charging status of battery
Battery
charging sta-
tus
Check fluid level in the battery and ad-
just if required
Replacing wheel
E F
Check side brush
Replacing side brush
Checking roller brush
Replacing roller brush
30 EN