SECTION 3—MAINTENANCE AND TROUBLESHOOTING
MA90 Series
24
Part No 1148139
CAUTION
Laundry workers should always wash their hands before working with clean
bedding.
DO NOT overload the machine.
DO NOT use chlorine bleach because it may damage the fabric coating.
High air temperatures will damage the fabrics and void the Invacare warranty.
i. Place
the
cover
in
a
washing
machine.
ii. Wash
with
warm
water
(below
120°F).
iii. Add
detergent
and
disinfectant
according
to
the
manufacturer’s
instructions.
iv. Remove
excess
water.
v. Set
the
dryer
to
the
lowest
setting
(below
120°F).
vi. Dry
the
cover
until
it
is
completely
dry.
9. Perform
the
following
steps
to
clean
the
control
unit
and
hose
fittings:
A. Wipe
all
controls,
chassis
and
hose
fittings
with
a
quaternary
disinfectant
solution.
B. Using
a
nylon
brush,
gently
clean
all
crevices
as
they
can
harbor
microorganisms.
C. Air
dry
all
treated
surfaces.
10. Perform
the
following
steps
to
clean
the
mattress
components
(air
cushions,
mattress
base,
etc.):
A. Using
a
clean
sponge
or
paper
towel,
wipe
down
the
mattress
components
with
a
dilute
detergent
solution
of
quaternary
cleaner
disinfectant
or
other
germicidal
detergent
solution.
B. Wipe
the
mattress
components
with
a
clean
dry
cloth.
Storing the System
1. Ensure
that
the
control
unit
is
off
and
disconnect
the
power
cord
from
the
wall
outlet.
2. Clean
the
system.
Refer
to
Cleaning
the
System
on
page 23.
3. Disconnect
the
air
hose
connector
from
the
control
unit
and
allow
air
to
vent
from
the
mattress.
4. Gently
roll
up
the
mattress
with
minimal
handling
and
agitation.
5. Ensure
the
cover
surface
is
inside
the
roll.
6. Store
the
unit,
keeping
the
mattress
with
the
control
unit.
