5
Backrest
(Photographs 1 and 2) The backrest can be folded at the middle by means of a locking mechanism and can
be operated by either the user or an attendant.
Use: To fold the backrest, pull both black plastic locking levers (A) downwards and fold the top part of the
backrest to the back and then down. Carry out these operations in the reverse order to return the backrest
to its normal position, making sure that the locking mechanisms (A) are secure.
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