New Holland Workmaster 25 Tier 4B, Operator'S Manual

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6 - WORKING OPERATIONS
Operator presence system
The following tables will give you an overview of the Operator presence system and how the tractor will react in
different situations.
Operator presence system (start operation)
Transmission
Type
Operator Rear PTO* Mid PTO*
Transmis-
sion
Park Brake Clutch Pedal Condition
HST** Out of Seat Off Off
HST pedals
in Neutral
Engaged NA Start
HST Out of Seat Off Off
HST pedals
in Neutral
Disengaged
NA
Start with
Alarm
HST In Seat Off Off
HST pedals
in Neutral
Engaged NA Start
HST In Seat Off Off
HST pedals
in Neutral
Disengaged
NA
Start with
Alarm
Mechanical
Out of Seat Off Off
Shuttle in
Neutral
Engaged Depressed
Start
Mechanical Out of Seat Off Off
Shuttle in
Neutral
Disengaged Depressed
Start with
Alarm
Mechanical In Seat Off Off
Shuttle in
Neutral
Engaged Depressed
Start
Mechanical In Seat Off Off
Shuttle in
Neutral
Disengaged Depressed
Start with
Alarm
NOTE: For starting the engine the PTO switch must be off, the mid PTO must be off, the clutch pedal must be de-
pressed (mechanical transmission) and the Forward / Reverse pedals must be in the neutral position (HST).
Operator presence system (run operation)
NOTE: The following conditions are for when the engine is running and the operator gets out of the seat.
Transmission Type Rear PTO Mid PTO Transmission Park Brake Condition
Mechanical/HST Off Off Neutral Disengaged Alarm
Mechanical/HST On Off Neutral Engaged Alarm
Mechanical/HST On Off Neutral Disengaged Alarm
Mechanical/HST Off Off
In Gear or HST
pedal depressed
Either Shutdown
Mechanical/HST On Off
In Gear or HST
pedal depressed
Either Shutdown
Mechanical/HST On On
In Gear or HST
pedal depressed
Either Shutdown
Mechanical/HST OFF On Neutral Either Shutdown
* Power Take-Off (PTO) ** Hydrostatic Transmission (HST)
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