Invacare Rea Spirea4 NG User Manual page 17

3.
BACK ANGLE
A
B
C
3. Adjustable back
The shape of the back can be adjusted with Velcro
straps.
The user must sit in the chair when the back is
being adjusted. The shape can be adjusted to satisfy
the existing support and comfort needs by using
the Velcro straps. The straps in the lumbar region
can for example be tightened to provide good
support in the curve of the back and allow a more
upright sitting position. When all adjustments are
complete, fold the back upholstery back into place
and secure it with the Velcro straps.
Loosen the screw (A) on the inside and the screw
(B) on the outside of the back tube. Angle to the
desired position by turning the eccentric washer (C)
(between 6º forward or 13º backward) with your hand
or an Allen key. Tighten the screws again. Repeat this
procedure on the opposite side.
17