SECTION 2—INSTALLATION
7
Installing the Back
NOTE:
This
procedure
does
not
apply
to
Invacare
Power
Wheelchairs
with
Power
Recline.
Install the Back Cane Mounting Assemblies
NOTE:
For
this
procedure,
refer
to
FIGURES
2.1
through
2.3.
NOTE:
To
remove
the
back
cane
assemblies,
reverse
this
procedure.
NOTE:
It
may
be
necessary
to
raise
or
lower
the
back
canes
to
achieve
the
desired
height
installation.
Refer
to
Owner’s
Manual
shipped
with
wheelchair.
NOTE:
DO
NOT
disassemble
the
back
cane
mounting
assemblies
during
STEP
1
of
this
procedure.
1.
Loosen,
but
DO
NOT
remove,
the
socket
head
screws
on
the
back
cane
mounting
assemblies,
just
enough
to
allow
the
back
cane
mounting
assemblies
to
slip
onto
the
back
canes.
NOTE:
Some
wheelchairs
have
back
canes
with
a
bend.
Make
sure
that
the
back
cane
mounting
assemblies
are
completely
above
or
below
and
not
straddling
the
bend.
NOTE:
There
is
a
left
‐
hand
and
a
right
‐
hand
back
cane
mounting
assembly
used
with
each
InTouch
PCS
Positioning
Back.
When
installed
properly,
the
ball
is
up
and
the
cone
is
down,
as
shown
in
FIGURE
2.1.
2.
Slide
the
back
cane
mounting
assembly
onto
the
back
cane.
3.
Align
the
scored
vertical
line
on
the
outside
back
cane
mounting
assembly
with
the
center
of
the
back
cane
as
shown
in
4.
Adjust
the
back
cane
mounting
assemblies
until
the
ball
and
cone
on
each
assembly
is
positioned
inward
of
the
back
canes
as
shown
in
FIGURE
2.3.
5.
Loosely
tighten
the
socket
head
screws
on
the
back
cane
mounting
assembly.
NOTE:
DO
NOT
tighten
the
socket
head
screws
completely
until
the
back
is
installed
and
centered
between
the
back
canes.
6.
Repeat
STEPS
1
‐
5
to
install
the
opposite
back
cane
mounting
assembly
onto
the
opposite
back
cane.
FIGURE 2.1
Check hardware orientation
FIGURE 2.2
Check vertical alignment
FIGURE 2.3
Check ball and cone position
Right-Hand Back Cane
Mounting Assembly
Back Cane
Ball (up)
Cone (down)
Socket Head
Screws
NOTE:
This
view
is
from
the
back
of
the
wheelchair,
looking
at
the
back
canes.
Left-Hand Back Cane
Mounting Assembly
Scored Vertical Line
(align with center of back cane)
Right-Hand Back Cane
Mounting Assembly
Seat
NOTE:
This
view
is
looking
at
the
right
side
of
the
wheelchair.
Back Cane
Ball and cone on back cane mounting
assemblies MUST be installed inward
of the back canes
NOTE:
This
view
is
from
the
top
of
the
wheelchair,
looking
down
at
the
seat.
Inward of Back Canes