Invacare® Storm®⁴ Series
5.12
Backrest unit with ergonomic length
compensation (Easy-Adapt)
5.12.1
Adjusting the width
Also refer to the previous chapter entitled 5.11.1 Adjusting
seat width, page 50.
The seat can be adjusted in stages between 380 and 530 mm.
Tools:
•
4 mm Allen key
1.
Remove the backrest cushion.
2.
Loosen the three Allen screws (1). Do not, however, remove
these screws completely.
3.
Push the plate (2) as far as required until the required width in
cm can be read off the scale (3).
4.
Tighten the three Allen screws again.
5.
Repeat these operations on the other backrest plate.
6.
Attach a backrest cushion of the required width.
5.13
Adjusting the suspension and the shock
absorbance
Taking the user weight into account, the Storm®
4
suspension and
shock absorbance can be individually adjusted to a softer setting for
more comfort and less shock absorbance or a harder setting for a
harder suspension and more support. These adjustments should
only be carried out by trained specialists. Contact your authorized
Invacare specialist dealer.
It is easier to adjust the suspension and shock absorbance if
there is no-one sitting in the chair.
5.13.1
Adjusting the suspension (Storm
4
X-plore
only)
Softer
Harder
Adjusting the suspension harder
1.
Rotate the adjustable spring plate (1) as shown in the illustration
in order to adjust the suspension harder.
54
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Summary of Contents for Storm4 True Track Plus
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