ITT Goulds Pumps V 3298, Installation, Operation And Maintenance Instructions

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8. Slide reverse thrust bearing (197D) on shaft (122A).
Press shaft (122A) into containment shell (750).
9. Coat O-ring (412M) with O-ring lubricant. The
lubricant is used to help the O-ring remain in place.
Insert O-ring in containment shell (750). (Fig. 158).
10. Slide impeller assembly (101) onto shaft (Fig. 159).
11. Press spider (101A) into casing (100) with spider
tool (Fig. 160).
12. Check rotary assembly total travel. See Fig. 161 for
the appropriate measurements needed. For the L
pump, total travel is A - B and should be 0.020 -
0.105 in. (0.51 - 2.67 mm)
13. Install containment shell / impeller assembly into
casing (100). Use care that the O-ring (412M)
remains in place.
s
! WARNING
The magnets contained in this unit are extremely
powerful. Serious injury to fingers and hands will
result if care is not taken.
14. Install clamp ring (141C) to casing (100) with 8 hex
cap screws (356A) (Fig. 162).
15. Set partially built assembly aside well away from
attracting metals. Continue assembly with the close
coupled or frame mounted version of assembly as
described below.
3298 Family Rev. 4/07
79
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Fig. 158
Fig. 159
Fig. 160
Fig. 161
Fig. 162