37
After
adjustments
and
before
using
this
wheelchair,
make
sure
that
all
of
the
fasteners
are
tight
and
secure
or
injury
or
damage
may
occur.
Do
not
over
‐
tighten
fasteners
as
this
could
damage
the
frame
tubing.
a)
Check
wheel
lock
to
be
sure
they
are
adjusted
correctly.
b)
Check
axle
sleeves
to
ensure
that
the
axle
sleeve
nuts
are
tight.
c)
Check
for
broken,
bent
or
loose
spokes.
d)
Check
that
casters
can
spin
freely.
e)
Inspect
tires
and
casters
for
wear
spots.
f)
Check
pneumatic
tires
for
proper
inflation.
Weekly
a)
Inspect
rear
wheel
axles
and
tighten
if
necessary.
b)
Inspect
caster
housing
bearings
for
hair
build
up
and
remove
if
necessary.
c)
Inspect
wheel
locks
to
be
sure
assembly
is
tight.
Make
sure
wheel
locks
properly
engage
the
tires.
d)
Check
that
all
fasteners
are
tight
and
secure.
e)
Inspect
hand
grips
to
ensure
they
are
not
loose.
Monthly
Annually
a)
Have
wheelchair
checked
and
adjusted
by
a
qualified
technician.
VI.
MAINTENANCE
A.
Inspecting
Your
Wheelchair
(Continued)
38
VI.
MAINTENANCE
B.
Cleaning
1.
Axles
and
wheels
a)
Clean
around
the
axles
and
wheels
WEEKLY
with
a
damp
rag.
b)
Hair
and
lint
will
lodge
in
the
caster
housing.
Disassemble
the
caster
housing
every
six
months
to
remove
entangled
hair.
NOTE:
Do
not
use
WD
‐
40
or
any
other
penetrating
oil
on
this
wheelchair.
This
will
destroy
the
sealed
bearings.
2.
Upholstery
a)
Hand
‐
wash
only
(machine
washing
can
cause
damage
to
the
fabric).
b)
Line
dry
only.
DO
NOT
machine
dry;
heat
from
the
dryer
will
damage
fabric.
WARNING:
Failure
to
read
and
comply
with
these
instructions
may
result
in
dam
‐
age
to
your
wheelchair,
a
fall
or
loss
of
control
causing
severe
injury
to
the
user
or
others.
C.
Storage
a)
When
not
in
use,
keep
your
chair
in
a
clean,
dry
area.
Failure
to
do
so
may
result
in
your
chair
rusting
and/or
corroding.
b)
If
your
chair
has
been
in
storage
for
more
than
a
few
weeks
you
should
make
sure
it
is
working
properly.
You
should
inspect
and
service,
if
necessary,
all
items
in
section
VI.
A.
Inspecting
your
Wheelchair.
c)
If
your
chair
has
been
in
storage
for
more
than
two
months,
it
should
be
serviced
and
inspected
by
your
authorized
supplier
before
you
use
it.
WARNING:
Failure
to
read
and
comply
with
these
instructions
may
result
in
dam
‐
age
to
your
wheelchair,
a
fall
or
loss
of
control
causing
severe
injury
to
the
user
or
others.
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