Dynapac CC7200, Instruction Manual

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Maintenance - 50h
4812158801_E.pdf 2018-04-03
Hydraulic reservoir - Check/venting
Fig. Reservoir cap
1. Ventilation hole
Unscrew and make sure that the reservoir cap's
ventilation hole (1) is not clogged, air must have
unobstructed passage through the cap in both
directions.
If blocked in either direction, clean with a little diesel oil
and blow with compressed air until unblocked or
replace the cap with a new one.
Wear protective goggles when working with
compressed air. Wear protective goggles when working with
compressed air.
Battery
Checking the electrolyte level
Fig. Battery
Make sure there is no open flame in the vicinity
when checking the electrolyte level. Explosive gas
is formed when the alternator charges the battery. Make sure there is no open flame in the vicinity
when checking the electrolyte level. Explosive gas
is formed when the alternator charges the battery.
Open the left door of the engine compartment. Turn
both quick-fit screws on the plate over the battery 1/4
turn counter-clockwise and fold out the plate.
Wear safety goggles. The battery contains acid,
which is corrosive. In the event of contact with the
acid, rinse with water. Wear safety goggles. The battery contains acid,
which is corrosive. In the event of contact with the
acid, rinse with water.
When disconnecting the battery, always
disconnect the negative cable first. When
connecting the battery, always connect the
positive cable first. When disconnecting the battery, always
disconnect the negative cable first. When
connecting the battery, always connect the
positive cable first.
The cable shoes should be clean and tightened.
Corroded cable shoes should be cleaned and greased
with acid-proof Vaseline.
Wipe the top of the battery.
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