SANY SY500H, Operation And Maintenance Manual

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MACHINE CONTROLS
SY500H Excavator OMM
Seat and Console Adjustment Lever
NOTE: Both armrests and hydraulic lockout control move
with the operator seat.
Pull up on the seat and console adjustment lever (9),
adjust the seat forward or backward to the desired
position, then release the lever.
Weight Adjustment
For operator comfort, the air suspension seat can be
adjusted by moving the switch (10) up to increase air
pressure, or down to decrease air pressure.
Seat Forward and Backward
Adjustment
NOTE: The operator seat moves independently from the
armrests and the hydraulic lockout controls.
Move the seat forward and backward adjustment lever
(11) to the side. Slide the seat to the desired position, and
release the lever.
Seat Cushion Adjustments
NOTE: The total adjustable depth is 2.3 in. (60 mm). The
cushion can be adjusted in 1.2 in. (30 mm)
increments.
Pull the seat cushion depth adjustment lever (8), adjust
the cushion angle and release the lever.
Pull the seat cushion adjustment lever (12), adjust the
seat cushion forward or backward, and release the lever.
Emergency Stop Switch
0004672
Figure 3-3
The emergency stop switch is beneath the red cover (1)
on the left lower side of the operator seat.
The emergency stop switch red cover is normally in the
closed position.
In case of an emergency, raise the red cover and move
the emergency stop switch (2) to the up position to shut
down the engine.
The emergency stop switch stops the engine by opening
the circuit ground to the engine control module (ECM).
NOTE: Closing the red cover over the emergency stop
switch forces the switch back to its original
position for normal machine operation.
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