Care And Maintenance - Kärcher KM 120/250 R Bp Betriebsanleitung

Sweeping damp or wet floors
 Switch off the blower.
 With surface cleaning:
Roller brush and side brush control le-
ver (1) backwards: Switches the roller
brush on.
Roller brush control lever (3) back-
wards: Lowers the roller brush.
 Control lever container flap (4) to the
front: Container flap opens.
 With cleaning of side edges:
Roller brush and side brush control le-
ver (1) forwards: Switches the roller
brush on, switches the side brushes on
and lowers them.
Roller brush control lever (3) back-
wards: Lowers the roller brush.
Emptying waste container
DANGER
Risk of injury!
 During the emptying process, persons
and animals must not stay within the
swivelling range of the waste container.
Danger of tipping!
 Place the device on an even surface
during the emptying process.
WARNING
Risk of crushing!
 Never reach into the rod assembly for
the drainage mechanism. Do not stay
under the raised container.
ATTENTION
Risk of personal injury or damage!
 Material of the rotating roller brush may
be catapulted off during the emptying
process. Keep an appropriate distance.
 Raise the roller brush and side brushes
using the control levers: Control lever 1
to middle position and control lever 3
forwards.
 Close the container flap, in order to do
so, move the control lever (4) to the
back:
 Raise the container flap, in order to do
so, move the waste container control le-
ver (2) to the back:
 Slowly drive towards the collection con-
tainer.
 Lock parking brake.
 Open the container flap, in order to do
so, push the container flap operating le-
ver (4) to the front and empty the waste
container.
 Close the container flap, in order to do
so, push the container flap operating le-
ver (4) to the back until it is tipped in-
wards in the end position.
 Release parking brake.
 Drive away the collection container
slowly.
 Lower the waste container into the end
position, in order to do so, move the
waste container control lever (2) to the
front
Turn off the appliance
 Press brake pedal and keep it de-
pressed.
 Lock parking brake.
 Turn ignition key to "0" and remove it.
Transport
DANGER
Transport damage!
 Observe the net weight (transport
weight) of the device during transport
on trailers or vehicles.
 When transporting in vehicles, secure
the appliance according to the guide-
lines from slipping and tipping over.
 Turn ignition key to "0" and remove it.
 Lock parking brake.
 Secure the appliance at the lashing
points (4x) using tension belts, ropes or
chains.
 Secure the wheels of the machine with
wheel chocks.
 Disconnect the battery of the sweeper
during transport.
Storage/decommissioning
DANGER
Risk of injury and damage! Note the weight
of the appliance in case of storage.
 Park the sweeper on a level surface in
a dry, frost protected area. Protect it
against dust by means of covering ma-
terial.
 Raise the roller brush and the side-
brushes to prevent the bristles from be-
ing damaged.
 Close the container flap.
 Turn ignition key to "0" and remove it.
 Lock parking brake.
 Lock the sweeper to ensure that it does
not roll off.
Additionally observe the following points if
the sweeper is not used over a longer peri-
od of time:
 Clean the inside and outside of the
sweeper.
 Remove the battery plug from machine.
 Charge battery and recharge it approx.
every 2 months.
EN 7
-

Care and maintenance

General notes
ATTENTION
Risk of damage!
 Do not rinse out the dust filter.
 Maintenance work may only be carried
out by approved customer service out-
lets or experts in this field who are famil-
iar with the respective safety regula-
tions.
 Mobile appliances used for commercial
purposes are subject to safety inspec-
tions according to VDE 0701.
 Park the sweeper on an even surface.
 Turn ignition key to "0" and remove it.
 Lock parking brake.
Cleaning
CAUTION
Risk of damage!
 Do not clean the appliance with a water
hose or high-pressure water jet (danger
of short circuits or other damage).
Cleaning the inside of the machine
DANGER
Risk of injury!
 Wear dust mask and protective gog-
gles.
 Clean machine with a cloth.
 Blow through machine with com-
pressed air.
External cleaning of the appliance
 Clean the machine with a damp cloth
which has been soaked in mild deter-
gent.
Note: Do not use aggressive cleaning
agents.
Maintenance intervals
Note: The elapsed-time counter shows the
timing of the maintenance intervals.
Maintenance by the customer
Note: Where maintenance is carried out by
the customer, all service and maintenance
work must be undertaken by a qualified
specialist. If required, a specialised Kärch-
er dealer may be contacted at any time.
Daily maintenance:
 Check the sweeping roller and the side
brush for wear and wrapped belts.
 Check function of all operator control el-
ements.
 Check appliance for damages.
Weekly maintenance:
 Clean the hydraulic oil cooler.
 Check hydraulic unit.
 Check the hydraulic oil level.
 Check brake fluid status.
 Check the pad for wear, replace if re-
quired.
 Check the container lid and lubricate it.
Maintenance following wear:
 Replace sealing strips.
 Readjust the side seals or replace
them.
 Replace roller brush.
 Replace side brush.
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