Komatsu PC210-10 DEMOLITION BASE SPEC., Руководство по эксплуатации и техническому обслуживанию

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SAFETY PRECAUTIONS FOR MAINTENANCE
2–45
TWO WORKERS FOR MAINTENANCE WHEN ENGINE IS RUNNING
TWO WORKERS FOR MAINTENANCE WHEN ENGINE IS RUNNING:PC220-0000-2ACK00A
To prevent personal injury, do not carry out maintenance with the engine running. If maintenance must be carried
out with the engine running, carry out the operation with at least two workers and observe the following.
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One worker must always sit in the operator's seat and be
ready to stop the engine at any time. All workers must main-
tain contact with the other workers.
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When carrying out operations near the fan, fan belt, or other
rotating parts, there is a hazard of being caught in the parts,
so be careful not to come close.
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Never drop or insert tools or other objects into the fan, fan
belt, or other rotating parts. There is danger that they may
contact the rotating parts and break or be sent flying.
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If the KDPF automatic regeneration starts during mainte-
nance, the temperature around KDPF increases. During
maintenance, stop the KDPF regeneration according to
"Handling KDPF (3-129)".
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Release the residual pressure from the hydraulic system,
and place Lock lever (1) to its LOCK position. For releasing
of the residual oil pressure, see the "METHOD OF
RELEASING PRESSURE IN HYDRAULIC CIRCUIT (4-
69)".
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Do not touch the control levers or pedals. If it is necessary
to operate the control levers or pedals, always give a signal
to your fellow workers and have them move to a safe place.
INSTALLING, REMOVING, OR STORING ATTACHMENTS
INSTALLING, REMOVING, OR STORING ATTACHMENTS:ALL-0000-2ADK00A
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Appoint a leader before starting removal or installation
operations for attachments.
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Place attachments that have been removed from the
machine in a stable condition so that they do not fall. And
take steps to prevent unauthorized persons from entering
the storage area.
WORK AT HIGH PLACES
WORK AT HIGH PLACES:ALL-0000-2AEK00A
When working at high places, use a step ladder or other stand to ensure that the work can be carried out safely.
There is a danger falling from high place that can lead to serious personal injury.