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8.2.2 Adjusting the backrest manually
The angle of the manually adjustable backrest is continuously adjustable between +2° and +22°.
Pre-requisites:
• 1x Open-end spanner 13 mm
• 1x Phillips screwdriver
The angle of the manually adjustable backrest is
adjusted on both sides by means of a knurled
adjustment screw (1) and a limiting screw (2),
which is fitted with a counter nut (3).
• Loosen the knurled screws (1) on both sides.
• Loosen the counter nut (3) of the limiting
screw (2), using the open-end
spanner 13 mm.
• Adjust the limiting screws (2) evenly on both
sides to the desired backrest angle, using the
Phillips screwdriver.
• Tighten the counter nut (3).
• Re-tighten the knurled screws.
