Komatsu PC45MR-30403, Operation And Maintenance Manual, Page: 433 / 475

METHOD FOR OPERATING GENERAL ATTACHMENT SUCH AS CRUSHER ETC
METHOD FOR OPERATING GENERAL ATTACHMENT SUCH AS CRASHER ETC
OF MACHINES WITH ATTACHMENT CONTROL PEDAL
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WARNING
• If the pedal is operated when the auto-deceleration is being actuated and the engine speed is drop-
ped, the engine speed will suddenly increase, so be careful when operating.
• If you perform operations with your foot on the attachment control pedal, the attachment may sud-
denly move if you depress the pedal by mistake, and this may lead to serious personal injury or
death.
Do not rest your foot on the attachment control pedal except when you operate the pedal.
• When the attachment is not used, set the attachment lock cover to LOCK position to prevent the
attachment control pedal from moving.
1.
Set the attachment lock cover to FREE position (F).
2.
Depress the front or rear part of the attachment control
pedal.
The attachment operates.
HANDLE MACHINE READY FOR INSTALLATION OF ATTACHMENT ATTACHMENTS AND OPTIONS
6-16