Komatsu PC1250-11, Original Instructions Manual

Page: 172 / 452

To escape from the operator's cab, use the hammer (A) to
break the glass and escape through the window.
METHOD FOR USING DOOR LOCK
k k
WARNING
• Before the releasing the door lock, always place the machine on a level ground.
• Never release the door lock on a slope. The door may suddenly close and cause injury.
• When releasing the door lock, do not extend your body or hands outside the machine or do not put
your hands on the door frame. The door may suddenly close and cause injury.
1.
Use the door lock to keep and fix the door opened.
2.
Push the door against catch (1) to lock it in position.
When closing the door, push down lever (2) on the left side
of the operator's seat, and the catch is released.
3.
When keeping the door open, fix it securely to the catch.
CAB DOOR HINGE
The cab door hinge has 2 rotation axes with stoppers (S).
REMARK
When opening and closing the cab door, hitting sound of stop-
per (S) is heard, but this is not a failure.
EXPLANATION OF COMPONENTS OPERATION
3-106