Doosan D40S-5 Operation & Maintenance Manual page 20

Safety Section
If Optional Suspension Seat (weight
adjusting type) Equipped
Forward and Backward Adjustment
The seat can be adjusted by pushing the lever on
the right side of seat.
Forward and Backward
Adjustment
Adjust the seat before operating the lift truck. After
adjusting, set the seat to make sure it is properly
locked. Do not adjust the seat while the truck is in
motion.
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Weight adjustment
Pull the weight adjustment lever upwards and move
right or left side.
Adjust to driver's weight in 7 steps (50 ~ 110 kg)
Do not place your hand or fingers under the seat.
Injury may occur as the seat moves up and down.
Backrest Inclination
The backrest angle can be adjusted by using the
lever on the left side of seat.
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NOTICE