GENERAL PRECAUTIONS
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2.2.4 UNAUTHORIZED MODIFICATIONS
q Any modification made without the authorization of Komatsu can involve hazards.
q Before making a modification, consult your Komatsu Dealer. Komatsu declines any responsibility for injury or
damage caused by unauthorized modifications.
2.2.5 LEAVING THE OPERATOR SEAT
q When leaving the operator seat, even if temporarily, make sure
that the machine is in a safe position. (See "2.4.14 PARKING
THE MACHINE").
q Before leaving the operator seat, carry out the following
operations in the sequence indicated below:
1 - Lower the equipment to the ground.
2 - Attach the safety devices for boom swing control and optional
tools.
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