534A
534B
570E
534A
569E
Figure 21: Captured hardware component assembly
4.
Install the bolt retainer (534B) over the exposed end of the bolt, and the U-Nut (570E) into the slot
in the coupling guard if it was not done from the factory.
5.
Thread bolt (569E) into the U-Nut (570E) and tighten firmly.
This figure shows the proper sequence of components:
1
2
Item Description
1.
Driver
2.
Coupling guard half
Figure 22: Coupling guard assembly – pump end
6.
Slightly spread the opening of the remaining coupling guard half and place it over the installed cou-
pling guard half so that the annular groove in the remaining coupling guard half faces the driver.
7.
Place the end plate over the driver shaft and locate the end plate in the annular groove at the rear
of the coupling guard half.
5.4 Couple the pump and driver
3620 i-FRAME API type BB2 single stage / ISO 13709 2nd Ed/API 11th Ed Installation, Operation, and Maintenance
Manual
43
Содержание GOULDS PUMPS i-FRAME 3620
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