A
To raise the backrest, hold the main adjuster moulding in one
hand, then grasp the plastic rings fixed to the adjuster straps
with the other hand. Push up on the main adjuster moulding
at the same time pull the adjuster strap to the desired position.
B
To lower the backrest, support the backrest with one hand and
with the other hand pull down the on the backrest adjuster
button and lower the backrest to the desired position.
10. TO ADJUST THE BACKREST
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