Doosan DL220, Руководство по эксплуатации и обслуживанию

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OP001012 Safety
1-20
Precautions When Handling Fluids at High
Temperature
Immediately after operations are stopped, the coolant, engine
oil, and hydraulic oil are at highest temperatures and the radiator
and hydraulic tank are still under pressure. Attempting to
remove 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 it cannot move.
HAOA050L
Figure 7
HAOA060L
Figure 8
HDO1010L
Figure 9