WARNING: THE CHAIR MUST BE UNOCCUPIED WHEN MAKING THIS
ADJUSTMENT.
For this operation, it is highly recommended to lay the chair on its side
for easier maneuvering and to reduce the risk of finger jamming.
1. Determine in advance the
backrest tilt adjustment required.
2. Apply the brakes, hold the chair on
both sides and lay it on its side.
3.
Under the seat behind the chair,
find the series of 4 holes in an arc
pattern that control the backrest
angle. Using a ½" (13 mm) wrench,
remove the bolts on each side.
12
SEAT/BACKREST ANGLE
Summary of Contents for Evolution S-250
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