7 CARE AND MAINTENANCE
7.78 MHL380 D
7.10 Care and cleaning
The machine must be cleaned on a
suitable surface with an oil separa-
tor.
â–º
The machine must not be cleaned with a
high-pressure cleaner in the first two
months after being put into operation or
painted. This will allow the paint to cure
completely.
â–º
Do not use aggressive detergents to clean
the machine. We recommend using com-
mercially available cleaning agents for
passenger cars.
â–º
When cleaning with a high-pressure clean-
er, the hot water jet must not exceed a
temperature of 80°C and a spray pressure
of 70 bar. The nozzle must be at least
30 cm away from the machine.
â–º
The slewing ring of the machine must not
be cleaned with a high-pressure cleaner,
otherwise the seals will be damaged.
â–º
Propshafts with maintenance-free bearing
bushings must also not be cleaned with a
high-pressure cleaner. Doing so could
have a detrimental effect on the three-lip
seal.
â–º
Linings (insulating materials, etc.) must not
be directly exposed to water or high-
pressure jets.
â–º
When cleaning with water or high-pressure
stream, take care not to spray electrical
components such as solenoid valves, pres-
sure switches, connectors etc., as well as
the central electrical system.
â–º
If the engine is cleaned with water or high-
pressure jets, do not expose sensitive en-
gine parts (e.g. the generator, cabling, oil
pressure switch, etc.) directly to the jet. Do
not aim water jets at exhaust gas and air
cleaner openings.
â–º
The machine must be lubricated according
to the lubrication schedule after every wet
cleaning operation. All work movements
and travel functions must be carried out. In
the case of machines with a central lubrica-
tion system, three lubricating processes
must be triggered manually.
1. Manual lubrication:
Chapter 7.7.4.1 Triggering an additional
lubrication pulse.
Care
and
cleanin
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