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14
PROCEDURE 5
FIGURE 1 - REMOVING/INSTALLING
BACK CUSHION FOAM
Top of
Back
Cover
Back
Cushion
Foam
Bottom
Flap
INSTALLING/REMOVING
CUSHION FOAM
NOTE: Refer to the INSTALLATION AND STABILITY
WARNINGS in the SAFETY SUMMARY of this manual.
Installing/Removing Back Cushion Foam
(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.
MAINTENANCE
M
A
I
N
T
E
N
A
N
C
E
This Procedure includes the following:
Installing/Removing Cushion Foam
Inspection
Cleaning
Top Flap
Top of Cushion
Foam
Elastic
Strip
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.
Fastening Strip
(Attach to Lateral
Support)
Pocket (Insert
Lateral Support)
Lower Flap
Upper
Flap
Opening
(Insert
Cushion
Foam)
Tapered
End of
Cushion
Foam
Cushion
Cover
FIGURE 2 - REMOVING/INSTALLING
LATERAL SUPPORT CUSHION FOAM