11.13 Frequent
Adjustments
To achieve the required amount of
dynamic movement loosen the handle
(a), slide to the required position and
retighten securely.
To return the backrest to a static
position, loosen the handle (a), slide the
backrest strut to the bottom, retighten
the handle.
To angle adjust the backrest where
a dynamic backrest has been fitted,
you use the handle at the base of the
backrest. Pull the locking pin (c) and
twist and unlock. Lift up the handle
(b) and adjust the backrest. Pull the
locking pin (c). Ensure that the locking
pin is secure.
The range of the backrest angle and
the range if dynamic movement are a
maximum of 30
o
, i.e. if the backrest is
upright, a full 30
o
is available on the
dynamic system. If the backrest angle
is at 10
o
then only 20
of movement is
available with the dynamic backrest and
so on.
The baqckrest must be in the upright
position with the dynamic function
locked off (i.e. the handle to the lowest
position on the backrest supine) and
ensure the locking pin (c) is engaged
when the seating system is used in
transport.