25
K.
Adjustable
Height
Backrest
1.
Height
Adjustment
a)
On
the
rear
side
frames
there
are
holes
1
inch
apart
that
affix
the
back
canes.
b)
Remove
the
two
bolts
from
each
rear
side
frame.
c)
After
selecting
the
desired
height,
replace
bolt
through
frame
and
backrest
tube.
d)
On
the
bottom
of
the
upholstery
is
a
tab
and
zip
tie.
Either
run
the
frame
bolt
through
the
zip
tie
or
if
there
is
not
enough
room
use
the
extra
bolt
that
was
sent
with
the
back
upholstery.
e)
Tighten
and
remove
any
excess
zip
tie.
L.
Depth
Adjustable
Backrest
1.
Angle
Adjustment
(Fig.
12
‐
A)
a)
To
adjust
the
angle
of
the
backrest,
remove
the
M6
bolt
and
nut
(A)
on
both
sides
going
through
back
plate
and
back
tube.
b)
Rotate
the
push
handle
(B)
forward
or
rearward
until
you
have
reached
the
desired
angle.
c)
Reinsert
the
two
M6
bolts
through
the
back
plate
into
the
threaded
barrels.
d)
Repeat
on
the
other
backrest.
2.
Folding
(Fig.
12
‐
A)
a)
To
fold
the
backrest
push
the
lever
(C)
toward
the
front
of
the
chair.
The
backrest
will
pivot
and
fold
forward.
Repeat
with
other
side.
3.
Depth
Adjustment
(Fig.
12
‐
B)
a)
To
change
the
depth
of
your
Catalyst
5,
remove
the
bolt
and
nut
on
each
side
of
the
back
plate
at
location
(E).
b)
Remove
the
bolt
and
nut
from
each
side
of
the
Strike
(F).
The
backrest
assembly
(D)
can
then
be
repositioned
into
an
available
hole
on
the
side
frame.
c)
After
repositioning,
replace
the
bolts
and
nuts
into
the
side
plate
through
location
(E)
and
the
strike
plate
(F).
A
B
C
D
F
E
V.
SET
UP
&
USE
OF
YOUR
WHEELCHAIR
Fig.
11
Fig.
12
‐
B
Fig.
12
‐
A
26
V.
SET
UP
&
USE
OF
YOUR
WHEELCHAIR
M.
Wheel
Installation
&
Removal
(Optional
on
Some
Models)
1.
Installing
Wheels
a)
Push
in
the
axle
release
button
on
the
axle
to
allow
the
locking
balls
to
retract.
Make
note
of
the
difference
between
the
extended
and
depressed
position
of
the
axle
release
button
and
its
effect
on
the
locking
balls
on
the
other
end
of
the
axle
(Fig.
13
‐
A)
b)
Insert
the
axle
into
the
bearing
housing
on
the
wheel
if
it’s
separate.
c)
Push
on
quick
release
button
again
and
slide
axle
into
axle
sleeve.
(Fig.
13
‐
A)
d)
Release
the
button
to
lock
axle
in
sleeve.
If
release
button
does
not
fully
extend
and
the
locking
balls
do
not
move
in
to
the
locked
position
after
releasing
the
button,
the
axle
length
needs
to
be
adjusted.
(Fig.
13
‐
B)
Fig.
13
‐
A
Fig.
13
‐
B
2.
Adjusting
Axles
a)
To
adjust
the
axle
you
will
need
a
19
mm
wrench
to
turn
the
outside
axle
nuts.
b)
You
will
also
need
an
11
mm
wrench
to
hold
the
ball
bearings
on
the
opposite
end
of
the
axle,
and
prevent
the
axle
from
turning.
c)
When
the
wheel
is
installed,
if
the
axle
does
not
lock,
loosen
the
axle
nut
until
it
locks
and
axle
can
move
in
and
out
slightly
when
locked.
If
the
axle
locks,
but
moves
in
and
out
slightly,
proceed
to
d)
d)
Turn
the
axle
nut
counterclockwise
until
it
is
tight
then
turn
the
axle
nut
clockwise
1/3
turn
at
a
time.
Check
to
see
if
it
is
properly
adjusted
after
each
1/3
turn.
When
properly
adjusted
there
should
be
no
perceptible
movement
of
the
axle
in
and
out
in
the
sleeve,
but
the
axle
release
button
should
be
easy
to
push
in.
Review
and
understand
Section
M.
Wheel
Installation
&
Removal
before
attempting
an
axle
adjustment!
3.
Removing
Wheels
a)
Hold
the
wheel
close
to
the
hub
and
push
in
the
button
on
the
outside
end
of
the
axle.
b)
While
still
holding
the
button
pull
the
wheel
and
axle
out
of
the
axle
sleeve.
DANGER:
Make
sure
the
push
button
is
completely
extended
and
the
locking
balls
on
the
inside
of
the
chair
are
fully
engaged
before
operating
the
wheel
‐
chair.
Failure
to
do
so
may
result
in
the
wheel
falling
off
and
may
cause
serious
injury
or
death.
Summary of Contents for 5 TTL
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