1. The
a ir
i ntake
/
g ross
p article
f ilter
c an
b e
f ound
o n
t he
l ower
f ront
o f
t he
u nit,
a s
s een
i n
the
f igure
b elow.
Intake/Filter
Cover
2. Power
d own
t he
u nit
3. Pull
t he
f ilter
c over
o ff
t he
f ront
o f
t he
u nit
a nd
r emove
t he
f ilter.
W ash
f ilter
i n
a
w arm
water
a nd
s oap
s olution
4. Rinse
t he
f ilter
t horoughly,
a nd
r emove
e xcess
w ater
w ith
a
s oft,
a bsorbent
t owel.
E nsure
that
t he
f ilter
i s
d ry
b efore
r eplacing
i t.
5. Replace
t he
d ry
f ilter
i nto
t he
f ilter
c over.
6. Place
t he
f ilter
c over
b ack
i nto
t he
h ousing
a nd
g ently
p ush
i nto
p lace.
CLEANING
T HE
C ABINET
A ND
P OWER
S UPPLIES
Turn
O FF
t he
u nit
a nd
d isconnect
t he
p ower
c ord
f rom
t he
e lectrical
outlet
b efore
y ou
c lean
t he
u nit
t o
p revent
a ccidental
e lectrical
s hock
and
b urn
h azard.
Remove
t he
b attery
f rom
t he
u nit
b efore
p erforming
a ny
m aintenance
t o
prevent
a ccidental
e lectrical
s hock
a nd
b urn
h azard.
Air
Figure
8 :
A ir
I ntake
a nd
G ross
P article
F
Portable
O xygen
C oncentrator
ilter
Gross
Particle
Filter
MN220-‐1
A
4 3