Komatsu PC450-8, Руководство по эксплуатации и техническому обслуживанию

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DETAILED CONTROLS AND GAUGES
OPERATION
3-84
2. After removing the lower windshield, store it at the right
rear of the operator's cab, and set lever (2) to lock position
(B) to hold it securely in position.
3. When removing it, set lever (2) to release position (C), hold
the glass with both hands, and pull it up.
EMERGENCY ESCAPE HAMMER 3
CAUTION
If it is necessary to break the window glass with the hammer, be extremely careful not to injure yourself on
the flying pieces of broken glass.
To prevent injury, remove the broken pieces of glass remaining in the frame before escaping through the
window. Be careful also not to slip on the broken pieces of glass.
If it should become impossible to open the cab door for any
reason, and it is necessary to make an emergency escape
from the operator's compartment, use hammer (A) to escape.
To escape from the operator's cab, use hammer (A) to break
the glass and escape through the window.