Invacare Matrx Stabilite Cushion ITSG User Manual page 6

3.3 Removing/Installing the ThinAir Bladder
Foam Contour
Removing the ThinAir Bladder
1. Remove cushion from inner and outer
covers. Refer to Removing/Installing the
Cushion Covers on page 5.
2. Unfasten the the rear strap and the two side
straps.
3. Lift the existing ThinAir bladder and remove it
from the cushion.
3.4 Removing/Installing Removable Leg Wedges
 This procedure provides 1-inch of lower seat to floor height on one side of the cushion. This
modification allows for easier foot propelling or the accommodation of some hip flexion
limitations.
This modification can be done on either side of the cushion.
Removable Leg
Wedges
1. Remove the cushion from the inner and outer covers. Refer to Removing/Installing the Cushion
Covers on page 5.
2. Remove the leg wedge from the side of the cushion that requires a lower seat to floor height. Save
the leg wedge for future use.
 Leg wedges secure in place with hook and loop strips.
3. Install cushion into inner and outer covers. Refer to Removing/Installing the Cushion Covers on
page 5.
Invacare® Matrx® Stabilite™Cushion
Rear Strap
Side Strap
Side Strap
ThinAir Bladder
Foam Contour
Cushion
Installing the ThinAir Bladder
1. Center the ThinAir bladder on the foam so
that the side straps are centered in the
contours on each side of the foam.
2. Fasten the side straps and rear strap to the
bottom of the foam.
 DO NOT over-tighten the straps. The
ThinAir bladder MUST be free to move
with the cushion.
3. Reinstall cushion into inner and outer covers.
Refer to Removing/Installing the Cushion
Covers on page 5.
6
Top of Cushion
Bottom of Cushion
Hook and Loop Strips
Part No 1167615