Goulds Pumps 3700 Installation, Operation And Maintenance Manual page 45

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2. Install the thrust deflector-fan guard and support screws and tighten to the torque values
shown in the Maximum torque values for 3700 fasteners table.
3. Replace the coupling hub (if removed) and spacer portion of the coupling.
Refer to the coupling manufacturer's instructions for assistance.
Complete any coupling adjustments before you proceed with the coupling guard assembly.
4. Slightly spread the opening of the coupling-guard half and place it over the thrust deflector-
fan guard so that the annular groove in the guard half is located around the guard support
extension.
1. Rear coupling guard half
2. Annular groove
3. Deflector fan guard
4. Driver
Model 3700, API Type OH2 / ISO 13709 1st and 2nd Ed. / API 610 8/9/10/11th Ed. Installation, Operation, and Maintenance
Manual
Slide the thrust deflector-fan guard over the guard support and align the holes in the
guard with the tapped holes in the guard support.
Commissioning, Startup, Operation, and Shutdown
43