930478 Rev. A
V. Set-up, Adjustment & Use 9
D. FOAM BACK
Secure the f am and c ver t the shell.
T secure the back f am and c ver n the S lid Seat Back, slide the t p edge
f the c ver ver the t p lip f the shell. Press the back in place against the
shell.
E. SEAT TILT ADJUSTMENTS & DRIVE LOCK-OUT
1. Maximum Tilt Angle
Maximum tilt angle can be adjusted t a limit f 50°.
a) Rem ve access c ver n the actuat r h using.
b) P siti n the m st f rward switch such that the actuat r shuts d wn when
the desired maximum tilt is achieved.
c) Tighten the switch t the track, and replace the c ver n the actuat r
h using.
. Drive Lock-out Angle
The drive l ck- ut angle is adjustable.
a) Tilt the seat back at least 15°-20°.
b) Rem ve the access c ver n the actuat r.
c) Adjust the middle limit switch until the desired l ck- ut p siti n is
achieved.
d) Replace the access c ver n the actuat r h using.
NOTE– The drive l ck- ut sh uld be set such that the chair cann t be driven with the
seat tilted t an angle f greater than 15°.
F. SEAT DEPTH
The seat depth can be adjusted in ne inch increments.
1. Seat Frame Depth Adjustment
a) T adjust, rem ve the tw b lts (C & D p. 10) fr m each side f the backrest
piv t plate.
b) Rep siti n the backrest t the desired p siti n.
N te: Substitute B lt (D) with rear back rest piv t plate b lt (C) f r 18" seat
depth.
c) Replace and retighten b lts n each side f the backrest piv t plate.
V. Set-up, Adjustment & Use
930478 Rev. A
8
B. SOLID SEAT BACK & LATERAL THORACIC SUPPORTS
1. T adjust the height f the lateral supp rt
m unt, l sen the adjustment screw until the
receiver slides freely n the back p sts. Tighten
the adjustment screw when the pr per height is
determined.
2. Assess and fit the lateral th racic supp rts.
Assess client f r pr per p siti ning f the later-
al th racic supp rts. Each supp rt is indepen-
dent and may be adjusted f r y ur client’s clini-
cal need.
A minimum of 1" ( .5 cm) of clearance should
exist between the top of the lateral support
and the user’s arm pit.
a) T adjust the height, angle r width f the
lateral th racic supp rt pads, l sen the t p
b lts and slide t c rrect width. Tighten b lt
t b lt plate. If m re adjustment is neces-
sary, l sen the internally m unted b lts,
and slide in the track t the desired height
and width. The angle is btained by tilting
the bracket as needed. Tighten the b lts.
b) T adjust the depth f the lateral th racic
pads, turn the middle bracket s that the
sl ts are n side. Adjust t desired depth. Re-
tighten the b lts.
C. HEADREST
1. M unting a headrest.
The S lid Seat Back has a headrest plate
m unted t it. Care sh uld be taken t use the
pr per screw length when m unting.
2. T p siti n the headrest use the d uble clamp
and the c llar clamp (B,C,D) t btain the
pr per height and distance. F r clamp B use a
3/32 Allen set screw (A) and a 3/16 Allen cap
screw. Clamp B p siti ns the headrest f rward
and aft. H wever, due t the vertical m vement
f this adjustment, c llar clamp D will have t
be m ved in c njuncti n.
3. Retighten b th the 3/16 Allen and the set screws
(A) with a 3/32 Allen wrench.
A
AB
B
C
D