28
Lumbar and seat support kit
The lumbar and seat support kit can
be used to custom-cut and fi t extra
postural support.
The lumbar support is secured behind
backrest pad for additional low back
support, and the seat support is secured
beneath seat pad to help prevent user from
sliding forward on seat (see Figure 27a).
To install custom lumbar and seat support,
remove seat and backrest pads, then use
installation instructions provided with
lumbar and seat support kit. Support
padding may be cut or trimmed if
necessary and affi xed to seat with velcro
strips. Replace seat and backrest pads
when fi nished.
Backrest fi ller pad
Backrest fi ller pad can provide addi-
tional lower back support when chair
backrest is adjusted high enough
to result in an open space between
backrest and seat (see Figure 27b).
To install backrest fi ller pad, snap it into
place on snap stud centered at bottom
edge of rear of backrest (see Figure 27c).
Lumbar
support
Seat support
Figure 27a
Seat pad
Backrest pad
Figure 27b
Figure 27c
Backrest fi ller
pad
Snap stud
Backrest
fi ller pad
