9.4.7.2
Manual
Width-adjustable backrest
Prerequisites:
• 1x 5 mm Allen key
• Loosen and remove the upper backrest screw (A) on
both sides.
• Set the required backrest angle.
Use scale (B) on the backrest for this purpose.
Ensure that you set the same angle on both sides.
• Re-insert and tighten the screw.
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