Order Of Assembly - Grundfos SQ Service Instructions Manual

5. Order of assembly

1. Determine pump type and stage variant. Find the pump in the relevant stage survey table.
2. Find the components of each stage in the symbol survey.
Example:
SQ/SQE 1-35(N)
5 SQ(N)/SQE 90
Stage survey
SQ / SQE 1 -
5 SQ / SQE
1 x
2 x
1 x
1 x
1 x
35 50 65 80
90 140 180 230
SQ / SQE 2 -
35
10 SQ / SQE 110
SQ / SQE 3 - 30 40
15 SQ / SQE 70 110
= pos. 1a
= pos. 9a
= pos. 4aSee drawing on
= pos. 6, 7a, 1d, 1, 3, 2, 39, 70
= pos. 14
95 110 125 140
270 320 360 410
55 70 85 100
160 200 240 290
55 65 80 95
150 180 220 250
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10
9
8
7
6
5
4
3
2
1
155
450
7
6
5
4
3
2
1
115
330
9
8
7
6
5
4
3
2
1
105
290