Buhler 2180 - Manual (Page 54)

SECTION 2 - OPERATION
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PRESSURIZER VENTS
The pressurizer has adjustable and fixed vents to
direct air flow as required. Two side vents, 1, are used
to defrost and clear the doors. Four additional vents,
2, face the operator. To adjust, rotate the vents inside
their housings to direct air as required. The slide
lever inside the vent can be moved side to side to
direct air flow to the left or right.
The windshield vent, 3, is not adjustable. This vent
aids in defrosting and defogging the windshield. The
cab recirculation vent, 4, is equipped with a
serviceable filter. See “Section 3” for service details.
WARNING
The cab air filter is designed to remove dust from
the air but will not exclude chemical vapor.
Follow the chemical manufacturer’s directions
regarding protection from dangerous chemicals.
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REAR WINDOW
To open the window, rotate the locking handle, 1,
clockwise.
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Two gas-filled springs, 1, will swing the window out
and retain it in the open position.
NOTE: Watch for interference between the 3-point
hitch-mounted implement and rear window when the
rear window is open.
To close the window, pull on the handle or side rails,
2. Rotate the locking handle counterclockwise to lock
the window.
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