Karcher KM 120-150 R D - Manual (Page 30)

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 Only KM 120/150 R G and R LPG: Un-
screw spark plugs and pour approx.
3 cm³ of oil into the spark plug hole.
Crank the engine several times before
replacing the spark plug. Screw in the
spark plug.
 Secure sweeper to prevent it rolling
away, lock parking brake.
 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.
 Open cover and secure it (Diag. 3).
KM 120/150 R G:
 Push lever in "OFF" direction.
KM 120/150 R D:
 Turn lever to position "S".
 Close cover.
 Close gas drawing valve by turning it in
clock-wise direction.
CAUTION
Risk of injury and damage! Observe the
weight of the appliance when you transport
it.
ṇ
Warning
In general, when shipping the machine, the
freewheel lever must be engaged in the up-
per hole. Only once this has been done, will
the travel drive be ready for operation. The
machine must always be moved up or
down slopes by engaging self-propulsion.

Turn ignition key to "0" and remove it.
 Only KM 120/150 R G and R D: Empty
tank. Draw off fuel using suitable pump.
 Only KM 120/150 R LPG: Close the gas
cylinder valve and remove the cylinder.
Store the gas cylinder according to the
safety regulations for LPG vehicles.
 Secure the wheels of the machine with
wheel chocks.
 Secure the machine with tensioning
straps or cables.
 Lock parking brake.
Note
Observe markings for fixing points on base
frame (chain symbols). When loading or
unloading the machine, it may only be op-
erated on gradients of max. 18%.
CAUTION
Risk of injury and damage! Note the weight
of the appliance in case of storage.
Park the machine in a safe and dry place.
 First switch off the appliance and re-
move the ignition key before performing
any cleaning or maintenance tasks on
the appliance, replacing parts or switch-
ing over to another function.
 Pull out the battery plug or clamp the
battery while working on the electrical
unit.
– 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.
– Use only roller brushes/ side-brushes
that are provided with the appliance or
specified in the Operations Manual.
The use of other roller brushes/ side-
brushes can affect the safety of the ap-
pliance.
– Do not clean the appliance with a water
hose or high-pressure water jet (danger
of short circuits or other damage).
ƽ
Danger
Risk of injury! Wear dust mask and protec-
tive goggles.

Open cover and secure it (Diag. 3).
 Clean machine with a cloth.
 Blow through machine with com-
pressed air.
 Close cover.
 Clean the machine with a damp cloth
which has been soaked in mild deter-
gent.
Note
Do not use aggressive cleaning agents.
Note
The elapsed-time counter shows the timing
of the maintenance intervals.
Daily maintenance:

Check engine oil level.
 Check axle drive oil level.
 Check tyre pressure.
 Only KM 120/150 R LPG: Check gas
pipes and connecting screws.
 Only KM 120/150 R LPG: Check gas fil-
ter in the screw to the gas cylinder to
see if it is dirty, clean it if required (every
time you change the cylinder).
 Check function of all operator control el-
ements.
Weekly maintenance:

Check leakiness of fuel or gas connec-
tions.
 Check return-line filter for sweeping
system.
 Check air filter.
 Check oil level of sweeper hydraulics.
 Check hydraulic lines for leaks.
 Check moving parts for freedom of
movement.
 Check the sealing strips in the sweep-
ing area for position and wear.
Maintenance to be carried out every 100
operating hours:

Check leakiness of fuel or gas connec-
tions.
 Change engine oil (initial change after
20 operating hours).
 Only KM 120/150 R G and R LPG:
Check spark plug.
 Check function of seat contact mat.
 Check battery acid level.
Close fuel tap (only KM 120/150 R G
and R D)
Close gas supply (only KM 120/150
R LPG)
Transport
Storing the device
Maintenance and care
General notes
Cleaning the inside of the machine
External cleaning of the appliance
Maintenance intervals
Maintenance by the customer
30 EN