MacDon M150 SP - Manual (Page 20)

OPERATOR’S STATION
Form 169017 / 169087 / 169095
18
Revision C
5.2 OPERATOR PRESENCE
The Operator Presence System is a safety feature
that is designed to deactivate or alarm selected
systems when the operator is not seated at the
Operator’s station.
These systems include:
• Header
Drive
• Engine and Transmission
5.2.1 HEADER DRIVE
• Requires the operator to be seated in the seat
in order to engage the header drive.
• Power is maintained to the header drive for 5
seconds after the operator leaves the seat,
and then the header shuts down.
• After the header has shutdown automatically,
the header engage switch must be moved to
“OFF” position, and back to the “ON” position
again to restart the header.
5.2.2 ENGINE AND TRANSMISSION
• The engine will not be allowed to start when
the header drive switch is engaged.
• The engine will not be allowed to start when
the transmission is not locked in neutral.
• The engine will shutdown when the windrower
is moving at 5 mph (8 km/h) or less, and the
operator leaves the seat.
• If the operator leaves the seat and the
transmission is not locked in neutral, after 5
seconds the lower display will flash “NOT IN
NEUTRAL” accompanied by an alarm.
• When the seat is in between cab-forward and
engine-forward positions, the engine will shut
off if the transmission is not locked in the
neutral position. The lower display will flash
“LOCK SEAT BASE” until the seat base is
locked into position.
5.3 SEAT ADJUSTMENTS
The Operator’s seat has several adjustments.
Refer to the following illustration for the location
and description of each adjustment.
SEAT FORE-AFT POSITION
Adjusts Fore-Aft Position
Pull Lever Up To Release.
Move Seat Forward or Rearward.
Release Lever.
LUMBAR SUPPORT
Adjusts Stiffness of Seat Back
INCREASE - Rotate Knob Upward.
DECREASE - Rotate Knob Downward.
OPERATOR WEIGHT AND SEAT HEIGHT
Controls Suspension Stiffness and Seat Height
INCREASE - Press Upper Switch.
DECREASE - Press Lower Switch.
ARM REST ANGLE
Adjusts Angle of Arm Rest
INCREASE - Rotate Knob Clockwise.
DECREASE - Rotate Knob Counter
Clockwise.
ARM REST
Raise Arm Rest For Easier
Access To Seat.
Lower Arm Rest After Seat
Belt Is Buckled.
SEAT BACK ANGLE
Pull Lever Up To Release.
Position Seat Back As Desired.
Release Lever.
VERTICAL DAMPENER
Adjusts Suspension Dampening
INCREASE - Turn Knob Counter Clockwise
DECREASE - Turn Knob Clockwise
SEAT FORE-AFT ISOLATOR LOCK
Locks Seat Fore-Aft Isolator
LOCK - Push Lever Down.
UNLOCK - Pull Lever Up.