29
O.
Catalyst
5Vx
1.
Center
of
Gravity
(Fig.
17)
Moving
the
axle
plate
on
the
frame
shifts
the
center
of
gravity
changing
the
weight
distribution
between
the
casters
and
the
rear
wheels.
As
it
is
moved
forward
more
of
the
weight
is
on
the
rear
wheel.
This
takes
weight
off
of
the
front
casters
and
can
make
it
easier
to
maneuver
the
wheelchair.
It
also
causes
the
wheelchair
to
be
less
stable
and
makes
tipping
over
backward
easier.
The
further
back
the
axle,
the
more
stable
the
chair
becomes.
Ki
Mobility
recommends
you
work
with
your
authorized
Ki
Mobility
supplier
when
considering
making
this
adjustment.
V.
SET
UP
&
USE
OF
YOUR
WHEELCHAIR
Fig.
17
Fig.
18
‐
A
Fig.
18
‐
B
WARNING:
You
should
always
use
anti
‐
tips
when
trying
your
chair
after
making
adjustments
to
the
axle
placement.
Failure
to
do
so
could
cause
you
to
tip
over
or
lose
control
and
cause
serious
injury
or
death.
DANGER:
Adjusting
the
axle
sleeve
too
far
forward
can
result
in
a
chair
that
may
tip
over
backward
resulting
in
a
fall
or
loss
of
control
and
cause
severe
injury
or
death
2.
Rear
Seat
Height
Adjustment
(Fig.
17)
The
Seat
height
can
be
adjusted
by
moving
the
axle
sleeve
vertically
in
the
predrilled
holes
in
the
axle
plate.
This
adjustment
allows
a
5"
vertical
seat
height
adjustment.
NOTE–
A
front
caster
adjustment
should
be
made
to
correspond
with
any
change
in
seat
height.
(
See
Section:
S.
Caster
Forks)
3.
Adjusting
the
Wheel
Base
Width
(Fig.
18
‐
A
&
18
‐
B)
The
sleeve
that
holds
the
axle
is
adjustable
in
and
out.
Adjusting
this
sleeve
allows
the
user
to
move
the
wheels
closer
or
further
away
from
the
axle
plate
thus
increasing
or
decreasing
the
overall
width.
Increasing
the
overall
width
will
improve
side
to
side
stability,
but
may
make
it
harder
to
fit
through
doors.
Decreasing
the
overall
width
may
improve
accessibility.
When
decreasing
the
overall
width,
make
sure
you
do
not
create
a
condition
were
the
wheels
rub
on
armrests
or
other
parts
of
the
chair.
a)
Loosen
the
nuts
and
turn
the
axle
sleeve
in
or
out
as
desired
(A).
Count
the
number
of
threads
showing
and
repeat
on
the
opposite
side.
b)
Retighten
nuts.
30
V.
SET
UP
&
USE
OF
YOUR
WHEELCHAIR
P.
Catalyst
4
&
4C
1.
Rear
Seat
Height
Adjustment
(Fig.
19)
Rear
seat
height
can
be
adjusted
by
moving
the
axle
plate
vertically
in
the
predrilled
holes
in
the
frame.
a)
Remove
the
2
hex
headed
bolts
using
a
10mm
wrench
b)
Reposition
the
axle
plate
up
or
down
in
1”
increments
depending
on
the
change
you
wish
to
make.
This
adjustment
allows
for
a
total
vertical
seat
height
adjustment
range
of
5".
NOTE–
A
front
caster
adjustment
should
be
made
to
correspond
with
any
change
in
seat
height.
(
See
Section:
S.
Caster
Forks)
Fig.
19
Q.
Upholstery
Fabric
1.
You
must
immediately
replace
seat
and
back
upholstery
that
has
worn
through
and
shows
signs
of
failing.
If
you
fail
to
do
so,
the
seat
or
back
may
fail.
2.
The
seat
sling
material
will
weaken
over
time.
Look
for
fraying,
thin
spots,
or
stretching
of
fabrics
especially
at
edges
and
seams.
This
should
be
done
weekly.
3.
The
repeated
action
of
transferring
to
your
wheelchair
will
weaken
sling
ma
‐
terial
and
result
in
the
need
to
inspect
and
replace
the
seat
more
often.
4.
Be
aware
that
laundering
or
excess
moisture
will
reduce
flame
retardation
of
the
fabric.
5.
Contact
your
wheelchair
provider
if
you
have
concerns
about
your
seat
or
back,
or
feel
it
needs
to
be
replaced.
WARNING:
Failure
to
comply
with
these
instructions
may
result
in
damage
to
your
wheelchair,
a
fall
or
loss
of
control
causing
severe
injury
to
the
user
or
others.
Содержание 5 TTL
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