Etac Transit, Руководство пользователя

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5. Settings
The contour of the backrest upholstery is individually adjustable by
using the five Velcro straps and the backrest cover.
- Allow the cover plenty of room between seat and backrest, so
that it is possible to “sit in” against the backrest.
- Loosen all the straps and ensure that the user is sitting as far
back in the seat as possible.
- Tighten the straps in such a way that they follow the contours of
the user’s back and give plenty of support to the lumbar region.
Do not overtighten the upper straps as this can prevent
the cross-brace from unfolding properly, i.e. the seat-
frame tubes do not sit flush in the sideframes.
Risk of tipping: Always check the setting of the
the anti-tips.
Adjusting backrest upholstery