FEED/WASTE
M ANIFOLD
R EPLACEMENT
1. Remove
t he
P SA
s ystem
a ssembly
p er
t he
P SA
R EMOVAL
s ection
i n
t his
m anual.
2. Carefully
r emove
t he
t ie
w raps
t hat
b undle
t he
s olenoid
v alve
w ires
t ogether.
3. Loosen
a nd
r emove
t he
c enter
b olt
f rom
t he
P SA
a ssembly
u sing
a
5 /32"
A llen
w rench.
4. Holding
b oth
s ieve
b eds,
g ently
p ull
u pwards,
r emoving
t he
p roduct
m anifold
a nd
s ieve
beds.
S et
t he
p roduct
m anifold
a nd
s ieve
b ed
a ssembly
a side,
k eeping
t he
t op
o f
t he
s ieve
beds
c onnected
t o
t he
p roduct
m anifold.
5. Remove
t he
f eed/waste
m anifold
b y
p ulling
u pward
o n
t he
m anifold.
B oth
f ittings
f rom
t he
manifold
t o
t he
c ompressor
s hould
s till
b e
c onnected
t o
t he
m anifold.
I f
n ot,
r emove
t he
fitting(s)
f rom
t he
c ompressor.
F igure
1 7.1:
R emoving
t he
F eed/Waste
M anifold
Portable
O xygen
C oncentrator
MN220-‐1
A
6 9