Jacobsen AR3, Operation Manual

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JACOBSEN AR3
SAFETY, OPERATORS & MAINTENANCE MANUAL
9.11.1 WEIGHT ADJUSTMENT
The seat is adjusted for the driver’s weight by
pulling or pressing the lever for seat weight
adjustment and with the driver sitting on the seat.
The driver’s weight is adjusted correctly when the
arrow is in the middle clear area of the viewing
window.
Within this viewing area, the individual height can
be adjusted to a minimum spring movement.
When the minimum/maximum weight adjustment
has been reached, you can hear it reaching the
upper or lower end stop.
To prevent damage to the health and material, the
setting for the driver’s weight must be checked and
adjusted individually before the vehicle is driven.
In order to avoid compressor damage during weight
adjustment, the compressor must be operated no
longer than 1 minute.
9.11.2 FORE/AFT ADJUSTMENT
The fore/aft adjustment is released by lifting the
locking lever.
WARNING! Risk of accident!
Do not operate the locking lever while driving.
WARNING! Risk of crushing!
Only touch the lever at the indented grip, do not
reach back under the lever.
After the adjustment, the locking lever must latch
into the desired position with an audible click. It
should not be possible to move the driver’s seat
into another position when it is locked.
Do not lift the locking lever with your leg or calf.
9.11 AIR SUSPENSION SEAT (Grammer MSG75 -521)
9 ADJUSTMENTS