INSTRUCTIONS FOR WINTER OPERATION
5-40
INSTRUCTIONS FOR WINTER OPERATION
BEFORE THE COLD SEASON
Before the cold season begins, you should perform the following
preparatory measures to ensure troublefree operation also in the
winter months.
• The machine is provided with a aluminium radiator. There-
fore, the cooling system must be set to -34.6°F(-37°C) for
the whole year.
• Use oils with the prescribed viscosities which are suitable for
the cold weather to be expected in your region (see chapter
"Lubricants and Operating Agents").
• Fill up with winter diesel fuel. At low temperatures, paraffin
deposits of diesel fuel may block the filters and lines (see
chapter "Lubricants and Operating Agents").
• If the injection system, the starter, the battery and the gener-
ator are in perfect condition, it is ensured that the engine can
be easily started and that the machine can be operated trou-
blefree even in extremely cold weather. Let these important
components be checked at an authorised garage before the
winter starts.
• Insufficient compression pressure impairs the start-up be-
haviour of the engine, especially at low temperatures. Let
the compression pressure be measured at an authorised
garage.
• If the speed is continuously increased, the starter may re-
main switched on until the engine finally starts up.
• Let the engine warm up with increased idle speed for some
minutes before starting to work. During the warm-up phase,
operate the hydraulics devices several times without load.
• Add a standard antifreeze to the water in the windshield
washer assy. If required, add 25 vol. % of alcohol (spirit) to
the water.
AFTER OPERATION
Realise the following actions to make sure that the machine can
be started the next time without problems:
• Remove mud and water from the car body. This prevents
that sealings are damaged due to freezing.
• Park the machine on hard and dry ground. If this is not pos-
sible, you must park the machine on wooden planks. The
planks prevent that the wheels are freezing to the ground.
• Drain off collected water from the fuel system.
• The battery capacity drops clearly at low temperatures.
Therefore, dismount the battery in frost periods and store it
in a warm place. Re-install it the next morning, before start-
ingtowork.
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