4 operator seat, Operator presence (ce & aus), 4 operator seat -21 – JLG 2505H Operator Manual User Manual
Page 61: Operator presence (ce & aus) -21

Section 3 - Controls and Indicators
3-21
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3.4
OPERATOR SEAT
Operator Presence (CE & AUS)
The operator seat (1) is equipped with an operator presence switch. If the switch
detects a loss of pressure during operation, after a two second delay one of the
following will occur:
1. With the park brake (2) disengaged and the transmission in neutral (3):
• Horn sounds continuously.
• Upon returning to seated position, horn will cease.
2. With the park brake (2) disengaged and transmission in forward or reverse (3):
• Horn sounds continuously, transmission shifts to neutral and boom joystick
(4) is disabled.
• Upon returning to seated position, horn will cease and boom joystick is
enabled. Return transmission to neutral to allow system to reset prior to
reengaging forward or reverse travel.
OAL3850
3
2
4
1