Komatsu Galeo PC800LC-8, Operation & Maintenance Manual

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DETAILED CONTROLS AND GAUGES
OPERATION
3-44
Opening 3
1. Set the lock lever (1) securely to the LOCK position (L).
2. Check for any ceiling window movement by pulling lock
knob (A) located on front side, then push up and open the
ceiling window grasping grip (B).
Closing 3
Hold grasping grip (B), lower the ceiling window, and apply lock (A). If the lock cannot be applied, open the ceiling
window, then pull it in again and apply the lock.
WINDSHIELD 3
(PC800,PC800LC,PC800SE-8 pull up cab specification machine only)
WARNING
q
When opening or closing the front window, bottom
window, or door, always set the lock lever (1) in the
LOCK position (L).
If the control levers are not locked and they are
touched by accident, this may lead to a serious acci-
dent.
q
When opening or closing the window at the front of the
cab, stop the machine on horizontal ground, lower the
work equipment completely to the ground, stop the
engine, then carry out the operation.
q
When opening the front window, hold the grip securely
with both hands, pull up, and do not let go until the
automatic lock catch is locked.
q
When closing the front window, the window will move
quicker under its own weight. Hold the grips securely
with both hands when closing it.
It is possible to stow (pull up) the front window in the roof of the operator's compartment.