E
chemicals
7
46
8 9 10
F
Cleaning the anti-calc valve
12 3
a
n
t
i
c
a
l
c
s
y
s
t
e
a
n
t
i
c
a
l
c
s
y
s
t
e
m
0
0
s
e
l
f
c
l
e
a
n
i
n
g
s
e
l
f
c
l
e
a
n
i
n
g
a
n
t
i
c
a
l
c
s
y
s
t
e
m
0
a
n
t
i
c
a
l
c
s
y
s
t
e
m
0
a
n
t
i
c
a
l
c
s
y
s
t
e
m
0
vinegar or
lemon juice
5
m
a
x
n
i
m
Anticalc system
G
12 34
567
a
n
t
i
c
a
l
c
s
y
s
t
e
m
0
xxxxxxx-jet
max
max
min
sc
max
m
a
x
n
i
m
!
100°C
a
n
t
i
c
a
l
c
s
y
s
t
e
m
0
a
n
t
i
c
a
l
c
s
y
s
t
e
m
0
a
n
t
i
c
a
l
c
s
y
s
t
e
a
n
t
i
c
a
l
c
s
y
s
t
e
m
0
0
jet
max
jet
xxxxxxx-jet
max
jet
max
min
sc
max
11
12 13
a
n
t
i
c
a
l
c
s
y
s
t
e
m
0
max
max
min
Temp. OK
Temp. OK
a
n
t
i
c
a
l
c
s
y
s
t
e
m
0
4x
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