OPERATION AIR RIDE SUSPENSION SEAT The optional Air Ride Seat includes a suspension system for added comfort over uneven terrain. A built-in air compressor provides the cusion of air in the seat. Controls resemble those of the standard seat, but with a few exceptions. (1) Forward-backward adjustment Pull the lever (1) to release the seat and then slide the seat to a position that provides comfort and accessibility to the controls. Adjustment range fore and aft: 120 mm (4.7 in.) (2) Seat-angle adjustment Pull the lever (2) up and push down on the rear of the seat to tilt it backwards. Push the lever (2) down and push down on the front of the seat to tilt it forward.
The settings can be changed independently to suit an operator’s preference. (3) Weight adjustment The knob (3) controls the air suspension system’s air valve. Push or pull the knob to adjust the suspension’s strength and compensate for the operator’s weight and/or preference. (4) Height adjustment Move the lever (2) up or down, then move the seat up or down as desired. The lever is also used for adjusting the seat angle. Set the seat to the desired height while adjusting the angle. Move the lever (2) and tilt the backrest to the front or rear. Height adjustment range: 60 mm (2.36 in.) Backrest angle adjustment range:
Front (24 (5) Lumbar support adjustment Rotate the knob (9) to increase or decrease the support in the lumbar (lower back) area. (6) Adjusting the height of the headrest Move the headrest up and down to the desired height. Adjustment range: 50 mm (1.96 in.) (7) Adjusting the headrest angle The headrest is adjustable through 60 (8) Armrest angle Release the armrest with the control (8) on the left side and move the armrest to the desired position. The armrest can be moved vertically, if needed. Adjustment range: 30 (forward 25 d 5 WA450-3MC 2-46