Komatsu WA600-8 Operation & Maintenance Manual page 197

OPERATION
OPEN KNOB FOR CAB DOOR
Pull the open knob for the cab door, and the cab door opens to
the full open position.
UNLOCK KNOB FOR WINDOW OF CAB DOOR
Unlock knob for window of cab door is used to open and close
the cab door window.
1.
Hold the unlock knob for window of cab door, pull it back-
ward to unlock, and open the cab door window.
2.
Hold the unlock knob for window of cab door, close the cab
door window, and press it to lock.
The cab door window may be shut by impact when open-
ing and closing the cab door if it is not locked.
CAB DOOR INNER LOCK
While the cab door is closed, it can be locked by pressing the
cab door inner lock.
(L) LOCK position
It locks the cab door.
It is used when operating the machine.
(F) FREE position
It unlocks the cab door.
It is used when getting off the machine.
ALTERNATE EXIT OF CAB
• Do not use the alternate exit of cab to get in and out the operator's cab normally.
This is provided as an alternate exit for use when the operator cannot get out through the door on
the left side.
• When operating the machine, the alternate exit door must be completely closed and locked, or parti-
ally open locked.
Never operate the machine unless the alternate exit door is locked.
The alternate exit door may suddenly close or open fully, and it is very dangerous.
k k
CAUTION
EXPLANATION OF COMPONENTS
3-129