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Forward and backward adjustments to seat
A handle is provided in the lower front portion
of seat. Pulling up the handle can move the
seat horizontally. While moving the seat, you
will feel increased resistances at some
locations. These locations are used to hold
the seat, that is, if you release the handle at
one of these locations, the seat will be held
on that location. The seat can be moved
forwards by 75mm and backward by 30mm,
and can only be held on the said locations.
The seat can be adjusted to three heights by
means of the two “UP” keys that are provided
on the right of the seat.
Adjustment to backrest angle
A handle is provided in the lower left portion of
seat. Turning clockwise the handle can press the
backrest forward or backward to expected
position. Release the handle, the backrest will
remain at that position. The backrest can be
adjusted at most 12.5° forward and at most 15°
backward.
Adjustment to seat flexibility (rigidity
adjustment)
A weight adjusting handle is provided in the lower
front portion of seat. This weight adjusting handle
is used to adjust the flexibility to meet operator
need. The weight adjusting handle can be turned
clockwise or counterclockwise. There is a weight
indicate or near the handle. By turning the weight
adjusting handle, the weight indicator will indicate
a different value, meaning the most suitable
weight of operator relative to the current seat
rigidity. The seat flexibility can be steplessly
adjusted from 50kg to 130kg, and the rigidity set
