Attachment Operations - Komatsu PC220LC -8 Operation & Maintenance Manual

ATTACHMENTS AND OPTIONS

ATTACHMENT OPERATIONS

If the pedal is operated when the auto-deceleration is being actuated and the engine speed has dropped, the engine speed will
suddenly rise, so be careful when operating.
If you leave your foot resting on the pedal and depress the pedal by mistake, there is danger that the attachment may suddenly
move and cause serious personal injury. If you do not need to operate the pedal, do not rest your foot on the pedal.
When the attachment is not being used, set the lock pin of the pedal to the LOCK position to prevent the pedal from being
operated.
When changing the oil flow setting for the breaker mode, see "Breaker/Attachment Setting (PAGE 3-47)",
"Changing Breaker Mode Setting (PAGE 3-47)" for details.
When changing the oil flow setting for the attachment mode for the crusher or other attachment, see
"Breaker/Attachment Setting (PAGE 3-47)", "Changing Breaker Mode Setting (PAGE 3-47)" for details.
The method of operating the attachment is as follows.
When Using Breaker
NOTICE
When carrying out breaker operations, use the breaker mode. If the breaker mode is not used, the breaker may be damaged.
With the working mode set to B mode, insert the lock pin in
front-only FREE position (b). Press the front of the pedal to
operate the breaker.
WARNING
MACHINE READY FOR ATTACHMENT
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