Goulds Pumps 3700 Installation, Operation And Maintenance Manual page 46

Commissioning, Startup, Operation, and Shutdown
6. Slightly spread the opening of the remaining coupling guard half and place it over the
installed coupling guard half so that the annular groove in the remaining coupling guard half
faces the driver.
1. Annular groove
2. Coupling guard half
3. Driver
Figure 24: Coupling guard
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.
1. Annular groove
2. End plate
Figure 25: End plate and annular groove
8. Repeat steps 3 through 5 for the rear end of the coupling guard half, except that you hand
tighten the nut.
44 Model 3700, API Type OH2 / ISO 13709 1st and 2nd Ed. / API 610 8/9/10/11th Ed. Installation, Operation, and Maintenance
Manual