MacDon M150 SP - Manual (Page 25)

OPERATOR’S STATION
Form 169017 / 169087 / 169095
23
Revision C
5.8 WINDSHIELD WIPERS
The windshield wiper controls are located in the
cab headliner. The illustration above designates
the controls as in the cab-forward mode.
5.9 REAR VIEW MIRRORS
Two adjustable outside mounted mirrors provide
rear view vision when the windrower is operated in
the cab-forward mode.
A single interior mounted mirror provides rear view
vision in the engine-forward mode.
5.10 CAB TEMPERATURE
The cab environment is controlled by a climate-
control system that provides clean air-conditioned
or heated air for the operator.
The heater / evaporator / blower assembly is
located under the cab floorboard, and is
accessible from beneath the windrower.
5.10.1 HEATER SHUT-OFF VALVE
A shut-off valve at the engine allows the cab
heater to be isolated from the engine coolant.
The valve must be open to provide heat to the
cab, but for maximum cooling, the valve can be
closed.
5.10.2 AIR DISTRIBUTION
Cab air distribution is controlled through
adjustable air vents. They are located in the cab
posts to provide window and operator ventilation
as shown in illustration.
REAR VIEW MIRRORS
CAB - FORWARD
REAR VIEW MIRROR
ENGINE - FORWARD
FRONT WIPER SWITCH
Controls Front Windshield Wiper
ON / OFF
REAR WIPER SWITCH
Controls Rear Windshield Wiper
ON / OFF
OPEN
CLOSE
DIRECTION
HEATER SHUT-OFF VALVE
OPEN - Counter Clockwise
CLOSE - Clockwise
M200 M150