Hitachi ZAXIS 120-3 class, Operator'S Manual

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OPERATOR'S STATION
1-73
OPENING/CLOSING OVERHEAD WINDOW
(Std. Model)
Opening
1. Move locks (1) toward center of window.
2. Hold handle (2) and lift window until it rises upright. With
the window positioned upright, it will be secured in posi-
tion by dampers (3).
Closing
1. Hold handle (2) and pull window down until “click” sound
is heard from locks (1).
Note that the overhead window can be used as an emer-
gency exit.
OPENING/CLOSING OVERHEAD WINDOW
(Clear Hatch: If Equipped)
Opening
1. Move locks (1) toward center of window.
2. Hold handle (2) and lift window until it rises upright. With
the window positioned upright, it will be secured in posi-
tion by dampers (3).
Closing
1. Hold handle (2) and pull window down until “click” sound
is heard from locks (1).
Note that the overhead window can be used as an emer-
gency exit.
IMPORTANT:
• Replace the clear hatch with a new one every 5
years even if undamaged. In case it was remarkably
damaged or has received severe shock loads, re-
place it even if it has been not in use for 5 years.
• When cleaning the clear hatch, use a neutral deter-
gent. If acidic or alkaline detergent is used, the clear
hatch may become discolored or crack.
• Keep organic solvent away from the clear hatch.
Failure to do so may cause the clear hatch to be-
come discolored or crack.
M1U1-01-054
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M1U1-01-054
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M1U4-01-011
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M1U4-01-011