Doosan DL200, Operation And Maintenance Manual

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OP000506 Safety
1-18
Precautions When Handling Fluids at
High Temperature
Immediately after operations are stopped, the coolant,
engine oil, and hydraulic oil are at high temperature and the
radiator and hydraulic tank are still under pressure.
Attempting to remove the cap, drain the oil or coolant, or
replace the filters may lead to serious burns. Always wait for
the temperature to go down, and follow the specified
procedures when carrying out these operations.
To prevent hot coolant from spurting out, shut down engine,
wait for the coolant to cool, then loosen the cap slowly to
relieve the pressure.
To prevent hot oil from spurting out, shut down engine, wait
for the oil to cool, then loosen the cap slowly to relieve the
pressure.
Injury from Work Equipment
Do not enter or put your hand, arm or any other part of
your body between movable parts, such as between the
work equipment and cylinders, or between the machine and
work equipment.
If the control levers are operated, the clearance between the
machine and the work equipment will change and this may
lead to serious damage or personal injury.
If going between movable parts is necessary, always
position and secure the work equipment so that it cannot
move.
HAOA050L
Figure 6
HAOA060L
Figure 7
HDO1010L
Figure 8