Procedure 5 - Maintenance; Installing/Removing Cushion Foam - Invacare Infinity Back Support Installation & Operating Instructions Manual

PROCEDURE 5
This Procedure includes the following:
M

Installing/Removing Cushion Foam

A
Inspection
I
Cleaning
N
T
INSTALLING/REMOVING
E
CUSHION FOAM
N
NOTE: Refer to the INSTALLATION AND STABILITY
A
WARNINGS in the SAFETY SUMMARY of this manual.
N
C
Installing/Removing Back Cushion Foam
E
(FIGURE 1)
INSTALLING.
1. Remove the back cushion from the back panel(s).
Refer to INSTALLING/REMOVING CUSHIONS in
PROCEDURE 2 of this manual.
2. Position the back cushion on a flat surface.
3. Pull the top flap UP and the bottom flap DOWN.
4. Slide the top of the cushion foam inside the cushion
cover.
5. Ensure the bottom and sides of the cushion foam
are behind the elastic strips on either side of the
cushion cover.
6. Install the cushion onto the Infinity Back. Refer to IN-
STALLING/REMOVING CUSHIONS in PROCE-
DURE 2 of this manual.
REMOVING.
1. Remove the back cushion from the back panel(s).
Refer to INSTALLING/REMOVING CUSHIONS in
PROCEDURE 2 of this manual.
2. Pull the top flap UP and the bottom flap DOWN.
3. Grasp the cushion foam and remove it from the back
cover.
Top of
Back
Cover
Elastic
Strip
Bottom
Flap
FIGURE 1 - REMOVING/INSTALLING
BACK CUSHION FOAM
Installing/Removing Lateral Support
Cushion Foam (FIGURE 2)
INSTALLING.
1. Remove the lateral support cushion from the lateral
support. Refer to INSTALLING/REMOVING CUSH-
IONS in PROCEDURE 2 of this manual.
2. Position the cushion cover on a flat surface with the
pocket facing UP as shown in FIGURE 2.
3. Pull up and hold the upper flap.
4. Slide the larger end of the cushion foam into the open-
ing in the cushion cover.
5. Pull down and hold the lower flap.
6. Insert the tapered end of the cushion foam into the
cushion cover.
REMOVING.
1. Remove the lateral support cushion from the lateral
support. Refer to INSTALLING/REMOVING CUSH-
IONS in PROCEDURE 2 of this manual.
2. Position the cushion cover as shown in FIGURE 2.
3. Pull up and hold the upper flap on the pocket side of
the cushion cover.
4. Pull down the lower flap.
5. Grasp the cushion foam and remove it from the cush-
ion cover.
Pocket (Insert
Lateral Support)
Top Flap
Top of Cushion
Foam
Back
Cushion
Foam
FIGURE 2 - REMOVING/INSTALLING
LATERAL SUPPORT CUSHION FOAM
14
Upper
Flap
Lower Flap
MAINTENANCE
Opening
(Insert
Cushion
Foam)
Fastening Strip
(Attach to Lateral
Support)
Tapered
End of
Cushion
Foam
Cushion
Cover