Komatsu PC22MR-3, Operation & Maintenance Manual

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GENERAL PRECAUTIONS
SAFETY
2-22
ATTACHMENT INSTALLATION 2
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When installing optional parts or attachments, there may be problems with safety or legal restrictions.
Therefore contact your Komatsu distributor for advice.
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Any injuries, accidents, product failures or other property damages resulting from the use of unauthorized
attachments or parts will not be the responsibility of Komatsu.
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When installing and using optional attachments, read the instruction manual for the attachment, and the
general information related to attachments in this manual.
ATTACHMENT COMBINATIONS 2
Depending on the type or combination of work equipment, there is a hazard that the work equipment may hit the
cab or other parts of the machine. Before using unfamiliar work equipment, check if there is any hazard of
interference, and operate with caution.
PREVENTING DAMAGE CAUSED BY THE WORK EQUIPMENT 2
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Do not stand within or approach the operating radius of the
work equipment, even when the operator is on board the
machine and the engine is running.
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Do not stand or work under the arms or the articulations
when the arms are lifted, if you are not sure that the safety
locks have been duly engaged.
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Do not carry out any operation requiring the lifting of the
arms, if you are not sure that the locks are correctly
positioned and coupled to the arms.
CAB WINDOW GLASSES 2
If the cab glass on the work equipment side is broken, there is a hazard that the work equipment may contact the
operator's body directly. Stop operation immediately and replace the glass.
UNAUTHORIZED MODIFICATIONS 2
Any modification made without authorization from Komatsu can create hazards. Before making a modification,
consult your Komatsu distributor.
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Komatsu will not be responsible for any injuries, accidents, product failures or other property damages
resulting from modifications made without authorization from Komatsu.
RKA32900
WEAM014500