Grundfos Sololift2 CWC-3 User manual

1
GRUNDFOS INSTRUCTIONS
Sololift2 CWC-3

2
GRUNDFOSIN STRUCTIONS
CWC-3
Installationandoperatinginstructions
M
a
x
.
9
l
4
-
9
l
4
-
9
l
M
a
x
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3
0
l
/
m
i
n
.
M
a
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3
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M
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3
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M
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3
0
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M
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3
0
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M
a
x
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3
0
l
/
m
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n
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Max.
30 l/min.
Max. 30 l/min.
Max. 30 l/min.
M
a
x
.
9
l
4
-
9
l
4
-
9
l
M
a
x
.
3
0
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/
m
i
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M
a
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3
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M
a
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3
0
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M
a
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3
0
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M
a
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3
0
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M
a
x
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3
0
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/
m
i
n
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Max.
30 l/min.
Max. 30 l/min.
Max. 30 l/min.
M
a
x
.
9
l
4
-
9
l
4
-
9
l
M
a
x
.
3
0
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m
i
n
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M
a
x
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3
0
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M
a
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3
0
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M
a
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3
0
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M
a
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3
0
l
/
m
i
n
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M
a
x
.
3
0
l
/
m
i
n
.
Max.
30 l/min.
Max. 30 l/min.
Max. 30 l/min.
M
a
x
.
9
l
4
-
9
l
4
-
9
l
M
a
x
.
3
0
l
/
m
i
n
.
M
a
x
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3
0
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/
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M
a
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3
0
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M
a
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3
0
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M
a
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3
0
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/
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M
a
x
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3
0
l
/
m
i
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Max.
30 l/min.
Max. 30 l/min. Max. 30 l/min.
Max. 30 l/min.
M
a
x
.
3
0
l
/
m
i
n
.
M
a
x
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3
0
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/
m
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4
-
9
l
.
Ø36/40
>1%
Ø36/40/50
Max. 6 m
Ø22/25/28/32/36/40
Ø36/40/50
Min.
80 mm
>2%>2%

3
90 m70 m60 m50 m40 m30 m20 m
1 m
2 m
3 m
4 m
5 m
10 m
Ø36.2 mm
Ø36.2 mm
Ø36.2 mm
Ø36.2 mm
Ø36.2 mm
Ø28.4 mm
Ø23 mm
Ø26 mm
Ø26 mm
Ø28.4 mm
Ø23 mm
Ø26 mm
Ø23 mm
Ø26 mm
Ø28.4 mm
Ø28.4 mm
Ø26 mm
Ø28.4 mm
Ø23 mm
90 m
6 m
5 m
4 m
3 m
2 m
1 m
70 m60 m50 m40 m30 m20 m
10 m
Max. 6 m
Ø28.4 mm
Ø36.2 mm
Ø20 mm
90 m70 m60 m50 m40 m30 m20 m
1 m
2 m
3 m
4 m
5 m
10 m
Ø36.2 mm
Ø36.2 mm
Ø36.2 mm
Ø36.2 mm
Ø36.2 mm
Ø28.4 mm
Ø23 mm
Ø26 mm
Ø26 mm
Ø28.4 mm
Ø23 mm
Ø26 mm
Ø23 mm
Ø26 mm
Ø28.4 mm
Ø28.4 mm
Ø26 mm
Ø28.4 mm
Ø23 mm
90 m
6 m
5 m
4 m
3 m
2 m
1 m
70 m60 m50 m40 m30 m20 m
10 m
Max. 6 m
Ø28.4 mm
Ø36.2 mm
Ø20 mm
4-9 l
4-6 l
4 x + 1 x
Ø
v = 0.7 m/s

4
500 mm
<450 mm
410 mm
Max. 3 m
170 mm 25 mm
35 mm
!
!

5

6
1x 1x 1x 2x
(GB)
1x1x
4x 2x
1x 2x 1x
4x
2x
2x
2x
H
G
A
I
B C
FED
J K L M
ON

7
D
F
O
N
IH
G
F
>3%
180 mm
110 mm

8
Ø40
Ø36
Ø28 Ø25 Ø22
Ø32
360°
5 6
A
J
E
E
E
E
E
E
K L
M
D

9
4
1 2
Ø36
Ø50
Ø40
Ø36 Ø40
1
3 4
2
Ø36/ Ø40
B
C
E
E
D
M
M
10 mm
Ø36/ Ø40
20°
E

10
>
_
4 l <
_
9 l