Kärcher KMR 1250 D Manual página 22

Note
Observe markings for fixing points on base
frame (chain symbols). When loading or un-
loading the machine, it may only be operat-
ed on gradients of max. 18%.
Shutdown
If the sweeper is going to be out of service
for a longer time period, observe the follow-
ing points:
 Park the sweeper on an even surface.
 Raise the roller brush and the side-
brushes to prevent the bristles from be-
ing damaged.
 Turn ignition key to "0" and remove it.
 Lock parking brake.
 Lock the sweeper to ensure that it does
not roll off.
 Fill fuel tank and close fuel cock.
 Change engine oil.
 Clean the inside and outside of the
sweeper.
 Park the machine in a safe and dry
place.
 Disconnect battery.
 Charge battery approx. every 2 months.
Close fuel cock
 Open the device hood.
 Turn the lever upward.
 Close cover.
Maintenance and care
General notes
– 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
regulations.
– Mobile appliances used for commercial
purposes are subject to safety inspec-
tions according to VDE 0701.
Cleaning
Warning
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 protec-
tive goggles.
 Open the device hood.
 Clean machine with a cloth.
 Blow through machine with compressed
air.
22
English
 Close cover.
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
Daily maintenance:
 Check engine oil level.
 Check air filter.
 Check tyre pressure.
 Check the sweeping roller and the side
brush for wear and wrapped belts.
 Check dust filter.
 Check function of all operator control el-
ements.
Weekly maintenance:
 Check leakage and functioning of all hy-
draulic components.
 Check for smooth running of the Bow-
den cables and the moveable parts
Maintenance following wear:
 Replace sealing strips.
 Replace roller brush.
 Replace side brush.
Note
For description, see section on Mainte-
nance work.
Follow the instructions in Maintenance
Manual 5.950-536!
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 Kärcher
dealer may be contacted at any time.
Maintenance by Customer Service
Maintenance to be carried out after 8 oper-
ating hours:
 Carry out initial inspection.
Maintenance to be carried out every 100
operating hours
Maintenance to be carried out every 200
operating hours
Maintenance to be carried out every 300
operating hours
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 maintenance booklet.
Maintenance Works
Preparation:
 Park the sweeper on an even surface.
 Turn ignition key to "0" and remove it.
 Lock parking brake.
General notes on safety
 Clamp off the minus pole of the battery
to avoid formation of sparks and prevent
the device from starting.
Danger
Risk of injury! Always apply the safety bar
when the waste container is raised.
 Use the safety bar for emptying from a
height.
Danger
Risk of injury due to engine overrun. Once
the engine has been switched off, wait for 5
seconds. Stay well clear of the working area
for this time.
– Allow the machine sufficient time to cool
down before carrying out any mainte-
nance and repair work.
– Do not touch any hot parts, such as the
drive motor and exhaust system.
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!