8.3.1.1
Adjust the backrest using the perforated plate
The angle of the backrest has six positions, from -10° to +30°.
• Unscrew the hand screws (1) on both sides.
• The backrest is adjusted by choosing a
combination of one of the two bore holes in the
backrest frame and one of the six bore holes in
the fixing plate.
• Re-position the screws and tighten.
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