service instructions with parts list - grundfos
TRANSCRIPT
Service instructions with parts list
CR, CRI, CRN 3, 5CR, CRI, CRN 10, 15, 20CR, CRN 32, 45, 64
Low NPSH50/60 Hz, 3~
96506389 0407 GB 1 / 19
1. CR, CRI, CRN 3................................................................................................................................. 21.1 Drawing................................................................................................................................................................ 21.2 Parts list ............................................................................................................................................................... 21.3 Bearing positions ................................................................................................................................................. 32. CR, CRI, CRN 5................................................................................................................................. 42.1 Drawing................................................................................................................................................................ 42.2 Parts list ............................................................................................................................................................... 42.3 Bearing positions ................................................................................................................................................. 53. CR, CRI, CRN 10............................................................................................................................... 63.1 Drawing................................................................................................................................................................ 63.2 Parts list ............................................................................................................................................................... 63.3 Bearing positions ................................................................................................................................................. 74. CR, CRI, CRN 15............................................................................................................................... 84.1 Drawing................................................................................................................................................................ 84.2 Parts list ............................................................................................................................................................... 94.3 Bearing positions ............................................................................................................................................... 105. CR, CRI, CRN 20............................................................................................................................. 115.1 Drawing.............................................................................................................................................................. 115.2 Parts list ............................................................................................................................................................. 115.3 Bearing positions ............................................................................................................................................... 136. CR, CRN 32..................................................................................................................................... 146.1 Drawing.............................................................................................................................................................. 146.2 Parts list ............................................................................................................................................................. 146.3 Bearing positions ............................................................................................................................................... 157. CR, CRN 45..................................................................................................................................... 167.1 Drawing.............................................................................................................................................................. 167.2 Parts list ............................................................................................................................................................. 167.3 Bearing positions ............................................................................................................................................... 178. CR, CRN 64..................................................................................................................................... 188.1 Drawing.............................................................................................................................................................. 188.2 Parts list ............................................................................................................................................................. 188.3 Bearing positions ............................................................................................................................................... 19
CR, CRI, CRN 3
1. CR, CRI, CRN 3
1.1 Drawing
Fig. 1 Sectional drawing, CR, CRI, CRN 3
Parts without position numbers, see the parts list of the standard pump in WinCAPS or WebCAPS.
1.2 Parts list
TM02
661
3 11
03
Pos. Designation Quantity Additional information
Part number
CR,CRI,CRN
CRNelectro-polished
CRI, CRNcold duty
4 Chamber 962608514a Chamber with bearing 962608525a Chamber, bottom 1 96465891 96260909 9626086349g Impeller, special 1 96437503 96104806 96437503
5a49g
2 / 19
CR, CRI, CRN 3
1.3 Bearing positions
Fig. 2 Order of assembly, CR, CRI, CRN 3
TM03
837
8 12
07
2 4 5 7 15 19 21 23 31 366 13 17 33292725
CR, CRI, CRN 3
987654
1
32
3 108 12119
101112131415161718192021222324252627282930313233343536
30
66
64c
67
4a
47a
64a
4
49
64 64
4
49 49g
Low NPSH
3 / 19
CR, CRI, CRN 5
2. CR, CRI, CRN 5
2.1 Drawing
Fig. 3 Sectional drawing, CR, CRI, CRN 5
Parts without position numbers, see the parts list of the standard pump in WinCAPS or WebCAPS.
2.2 Parts list
TM02
661
4 11
03
Pos. Designation Quantity Additional information
Part number
CR, CRI, CRNCRN
electro-polished
CRI, CRNcold duty
4 Chamber 962608544a Chamber with bearing 962608555a Chamber, bottom and second-lowest 2 96462144 96260912 9626086449g Impeller, special 1 96462490 96260904 9646249064e Spacing pipe 1 7.3 mm 400233 96260905 40023369b Spacing pipe 2 10 mm 430022 43002269b Spacing pipe 1 10 mm 96260906
69b5a5a
49g64e
4 / 19
CR, CRI, CRN 5
2.3 Bearing positions
Fig. 4 Order of assembly, CR, CRI, CRN 5
TM02
661
5 18
07
4 5 7 14 16 18 20 29 366 13 15 32262422
CR, CRI, CRN 5
987654
12
3 108 12119
1011121314151617181920212223242526272829303132333435
3
67
64c
6666
64c
67
49g49
69
64a
47a
4a4a
47a
64a
49
69
49
64
44
64
49
64e 64e
64d
69b 69b
49g
Low NPSH
5 / 19
CR, CRI, CRN 10
3. CR, CRI, CRN 10
3.1 Drawing
Fig. 5 Sectional drawing, CR, CRI, CRN 10
Parts without position numbers, see the parts list of the standard pump in WinCAPS or WebCAPS.
3.2 Parts list
a) The same as for CR, CRI and CRN low NPSH.
TM03
837
9 12
07
Pos. Designation Quantity
Part number
CR, CRI, CRNCR, CRI, CRN
-3 & -17CRN
electro-polishedCRN -3& -17
electro-polishedCRI, CRNcold duty
3 Chamber, top 1 96491220 96124776 a)4 Chamber
Standard parts Electro-polished standard parts96260857
4a Chamber with bearing 962608585a Chamber, bottom 1 96505300 96260963 962608656f Distance piece 1 96505491 96260960 a)44 Inlet part 1 96489039 96124798 9626086249g Impeller, special 1 96476527 96124801 a)64a Spacing pipe 1 331409 96550579 a)64d Spacing pipe 2 331402 96260958 a)64f Spacing pipe 1 331406 96260959 a)
6 / 19
CR, CRI, CRN 10
3.3 Bearing positions
Fig. 6 Order of assembly, CR, CRI, CRN 10
TM03
070
1180
7
4
64
4949
3
61
49
4a
64a
69
64d47a
6f
26a
44b26c26b
6667
64c
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
23
6169
3
44
64b
49g
5a
64f
B3 43 5 6 7 8 9 11 13 15 17 17 19 21
A BA A A A A A A A A A A AD D
DD
DD
DD
D
D
D
D D
D
D
G
G
GG
G
G
G
GG
GG
GG
GG
CC
C CC C
C C C CC C C CC C C CC C
CC
CC
C C
C CCD D
D D
D DDD DDD DD
CC
C C C CC C C C
C C C C C C CC C C C C C CC C C C C C C
C C C C C C C
CCC
C C C C C C CCCC C C C C C CCC
CCCCCCCCCC
C
CFF
E EEF
FE
EF E
F EF E
FEF
EF
EF
E EF F
EF
EF
A B C D
FE G
CR, CRI, CRN 10Low NPSH
7 / 19
CR, CRI, CRN 15
4. CR, CRI, CRN 15
4.1 Drawing
Fig. 7 Sectional drawing, CR, CRI, CRN 15
Parts without position numbers, see the parts list of the standard pump in WinCAPS or WebCAPS.
TM03
838
0 12
07
8 / 19
CR, CRI, CRN 15
4.2 Parts list
a) See next table.
Pos. Designation Quantity Additional information
Part number
CR, CRI, CRN CRNelectro-polished
CRI, CRNcold duty
4 Chamber a)Standard parts Electro-polished standard
parts96260860
4a Chamber with bearing a) 9626086144 Inlet part 1 96491227 96260966 9649122747a Bearing ring 1 33008549g Impeller, special 1 96521444 96260967 9652144451 Shaft 1 a)64b Spacing pipe 2 8 mm 331411 96260957 33141164f Spacing pipe a) 5 mm 331401 96124802 331401
Number of stages
Pos. 64f Pos. 51 Pos. 4 Pos. 4a
CR, CRI, CRN CR, CRI CRN CRNelectro-polished Cold duty
Quantity Part number Part number Part number Quantity Quantity
2 1 96490796 96491613 96124753 0 13 4 96490872 96491619 96124756 1 14 1 96490874 96491621 96124757 2 15 4 96490880 96491627 96124760 3 16 1 96490882 96491629 96124761 4 17 4 96490886 96491633 96124763 4 28 3 96490888 96491635 96124764 5 29 3 96490892 96491639 96124766 6 210 1 96490894 96491641 96124767 7 212 1 96504912 96504912 96124769 8 314 1 96490913 96491649 96124772 10 317 3 96493524 96493524 96124774 13 3
9 / 19
CR, CRI, CRN 15
4.3 Bearing positions
Fig. 8 Order of assembly, CR, CRI, CRN 15
TM03
069
9 18
074
64
3 4 5 6 7 8 9 10 12 14 17
CR, CRI, CRN 15, 20
49
3
61
4a
64a69
64d
47a
44a
26a
44b26c26b
2
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
18
19
49
49
64c
67
66
64b
49g
5a
64b
47a 47a
64b
64b
66
67
64c
64f64f
64c
67
66
64b
64b
47a
47a
64f
64a
E F G H
A A A A AD
DD
EH
A A A
DD
B B B B B B B B B B BB B B B B B B B B B
G
G
G
A B
HH
HH
A A A A
B BB B B B B B B B
B B B B B B BB B B B B B
FB B C B B
FE
E
E
H
H
H
HH
HH
DD
DD
D
CC
C C C C C C C
B B BB BB B B
B BB BB B
BBDF
E
E
C D
Low NPSH
10 / 19
CR, CRI, CRN 20
5. CR, CRI, CRN 20
5.1 Drawing
Fig. 9 Sectional drawing, CR, CRI, CRN 20
Parts without position numbers, see the parts list of the standard pump in WinCAPS or WebCAPS.
5.2 Parts list
a) See next table.
TM03
838
0 12
07
Pos. Designation Quantity Additional information
Part number
CR, CRI, CRNCRN
electro-polishedCRI, CRNcold duty
4 Chamber a)Standard parts Electro-polished standard
parts96260860
4a Chamber with bearing a) 9626086144 Inlet part 1 96491227 96260966 9649122747a Bearing ring 1 33008549g Impeller, special 1 96521444 96260967 9652144451 Shaft 1 a)64b Spacing pipe 2 8 mm 331411 96260957 33141164f Spacing pipe a) 5 mm 331401 96124802 331401
11 / 19
CR, CRI, CRN 20
Number of stages
Pos. 64f Pos. 51 Pos. 4 Pos. 4a
CR, CRI, CRN CR, CRI CRN CRNelectro-polished cold duty
Quantity Part number Part number Part number Quantity Quantity
2 1 96490796 96491613 96124753 0 13 4 96490872 96491619 96124756 1 14 1 96490874 96491621 96124757 2 15 4 96490880 96491627 96124760 3 16 1 96490882 96491629 96124761 4 17 4 96490886 96491633 96124763 4 28 3 96490888 96491635 96124764 5 29 3 96490892 96491639 96124766 6 2
10 1 96490894 96491641 96124767 7 212 1 96504912 96504912 96124769 8 314 1 96490913 96491649 96124772 10 317 3 96493524 96493524 96124774 13 3
12 / 19
CR, CRI, CRN 20
5.3 Bearing positions
Fig. 10 Order of assembly, CR, CRI, CRN 20
TM03
069
9 18
074
64
3 4 5 6 7 8 9 10 12 14 17
CR, CRI, CRN 15, 20
49
3
61
4a
64a69
64d
47a
44a
26a
44b26c26b
2
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
18
19
49
49
64c
67
66
64b
49g
5a
64b
47a 47a
64b
64b
66
67
64c
64f64f
64c
67
66
64b
64b
47a
47a
64f
64a
E F G H
A A A A AD
DD
EH
A A A
DD
B B B B B B B B B B BB B B B B B B B B B
G
G
G
A B
HH
HH
A A A A
B BB B B B B B B B
B B B B B B BB B B B B B
FB B C B B
FE
E
E
H
H
H
HH
HH
DD
DD
D
CC
C C C C C C C
B B BB BB B B
B BB BB B
BBDF
E
E
C D
Low NPSH
13 / 19
CR, CRN 32
6. CR, CRN 32
6.1 Drawing
Fig. 11 Sectional drawing, CR, CRN 32
Parts without position numbers, see the parts list of the standard pump in WinCAPS or WebCAPS.
6.2 Parts list
TM01
960
0 21
00
Pos. Designation QuantityPart number
CR, CRN
44 Inlet part 1 29088549g Impeller, bottom 1 290873
49f
49b45c65b
45d44
48
49g
49h
14 / 19
CR, CRN 32
6.3 Bearing positions
Fig. 12 Order of assembly, CR, CRN 32
TM01
185
5 18
07
14
3456
21
49a
4849b
444a4a4433
789
1011121314
14-21313-21212-21111-21010-299-288-2
1 2-2 2-1 2 3-2 3 4-2 4 5-2 5 6-2 6 7-2
7
12
6543
71-1
4849b
49 49a
49b48 48
49b
49
4849b
49a
4849b
49
47a 47a
CR, CRN 32Low NPSH
15 / 19
CR, CRN 45
7. CR, CRN 45
7.1 Drawing
Fig. 13 Sectional drawing, CR, CRN 45
Parts without position numbers, see the parts list of the standard pump in WinCAPS or WebCAPS.
7.2 Parts list
TM02
661
7 11
03
Pos. Designation QuantityPart number
CR, CRN
44 Inlet part 1 35083849g Impeller, bottom 1 350840
49g
44
16 / 19
CR, CRN 45
7.3 Bearing positions
Fig. 14 Order of assembly, CR, CRN 45
TM01
185
6 18
07
49a
4849b
444a4a4433
48
49b
49 49a
49b
48 48
49b
49
48
49b
49a
48
49b
49
47a 47a
10
3456
21
789
13
10-299-288-277-266-1
55-15-21 2-2 2-1 2 3-2 3-1 3 4-2 4-1 4
12
43
1-1
49d 49e 49d 49e 49d 49e
11-2 11 1212-2 13-26-2 7-1
101112
5
CR, CRN 45Low NPSH
17 / 19
CR, CRN 64
8. CR, CRN 64
8.1 Drawing
Fig. 15 Sectional drawing, CR, CRN 64
Parts without position numbers, see the parts list of the standard pump in WinCAPS or WebCAPS.
8.2 Parts list
TM02
661
7 11
03
Pos. Designation QuantityPart number
CR, CRN
44 Inlet part 1 37096949g Impeller, bottom 1 370971
49g
44
18 / 19
CR, CRN 64
8.3 Bearing positions
Fig. 16 Order of assembly, CR, CRN 64
TM01
185
7 18
07
8-2
3456
21
8
8-166-155-15-244-14-233-13-2
1 2-2 2-1 2
12
1-1
6-2
49d 49e 49d 49e 49d 49e49a
48
49b
444a4a4433
48
49b
49 49a
49b
48 48
49b
49
48
49b
49a
48
49b
49
47a 47a
7-2 7-1 7
7
CR, CRN 64Low NPSH
19 / 19