Kärcher KM 150/500 R D 4W User Manual page 23

Cleaning the inside of the machine
Danger
Risk of injury! Wear dust mask and protec-
tive goggles.
 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
See inspection checklist 5.950-643.0!
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 fill level of fuel tank.
 Check engine oil level.
 Check cooler water level.
 Check tyre pressure.
 Check the sweeping roller and the side
brush for wear and wrapped belts.
 Check fuel filter.
 Check the centrifugal separator and the
air filter, clean if required.
 Check function of all operator control el-
ements.
 Check appliance for damages.
Weekly maintenance:
 Clean the water cooler.
 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 to be carried out every 50
operating hours:
 Drain the water from the diesel/water
separator.
Maintenance following wear:
 Replace sealing strips.
 Readjust the side seals or replace
them.
 Replace roller brush.
 Replace side brush.
Note: For description, see section on Main-
tenance work.
Maintenance by Customer Service
Maintenance to be carried out after 50
operating hours:
 Have the first inspection done accord-
ing to the service manual.
Maintenance to be carried out after 250
operating hours:
 Have the inspection done according to
the service manual.
Note: In order to safeguard warranty
claims, all service and maintenance work
during the warranty period must be carried
out by the authorised Kärcher Customer
Service in accordance with the mainte-
nance booklet.
Maintenance Works
Preparation:
 Park the sweeper on an even surface.
 Turn ignition key to "0" and remove it.
 Lock parking brake.
Overview
1 Battery
2 Fuel container lid
3 Fuel container
4 Hydraulic oil tank
5 Looking glass
6 Hydraulic oil fill neck
7 Hydraulic oil filter
8 3-Cylinder diesel engine
9 Oil dipstick
10 Air filter
11 Cooling water container
12 Centrifugal separator
General notes on safety
Danger
Risk of injury! Always apply the safety bar
when the waste container is raised.
7
-
EN
1 Holder of safety rod
2 Safety rod
 Fold the safety rod for the high empty-
ing up and insert it into the holder (se-
cured).
Please do not release engine
oil, fuel oil, diesel and petrol
into the environment. Protect
the ground and dispose of
used oil in an environmentally-
clean manner.
Safety notes regarding the batteries
Please observe the following warning notes
when handling batteries:
Observe the directions on the
battery, in the instructions for
use and in the vehicle operat-
ing instructions!
Wear an eye shield!
Keep away children from acid
and batteries!
Risk of explosion!
Fire, sparks, open light, and
smoking not allowed!
Danger of causticization!
First aid!
Warning note!
Disposal!
Do not throw the battery in the
dustbin!
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