Komatsu PW118MR-11, Operation & Maintenance Manual

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OTHER EQUIPMENT
METHOD FOR OPENING AND CLOSING CEILING WINDOW
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WARNING
When leaving the operator's seat, set the lock lever securely to LOCK position.
If the lock lever is at FREE position and the control lever, control pedal, or control switch is touched by
mistake, it may cause serious personal injury or death.
Opening
1.
Set the lock lever to LOCK position (L).
2.
Push up lock (A) in the front center of the ceiling window
and check that the lock is released. Then hold grip (B) and
push up the ceiling window.
Closing
Hold grip (B), lower the ceiling window, and apply lock (A). If the lock cannot be applied, “open” the ceiling win-
dow, then pull it in again and apply the lock.
METHOD FOR OPENING AND CLOSING CAB FRONT WINDOW
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WARNING
• When opening or closing the front window, lower window, or door, always set the lock lever to
LOCK position.
If the lock lever is at FREE position and the control lever, control pedal, or control switch is touched
by mistake, it may cause serious personal injury or death.
• When opening or closing the front window, stop the machine on a level ground, lower the work
equipment to the ground, stop the engine, then perform the operation.
• To open and close the front window, fully tilt the steering column towards the operator seat to avoid
contact between the window and the steering wheel.
• When opening the front window, hold the handle securely with both hands to pull up, and do not
release your hands until the front window is locked by the automatic lock catch.
• When closing the front window, the window may move quicker under its own weight. To close it,
grip the handles securely with both hands and lower it slowly, taking care not to crush your hands.
It is possible to stow the front window (upper side) in the roof of the operator's compartment.
OPERATION EXPLANATION OF COMPONENTS
3-117
WENAM00130