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Goulds Pumps 3298 - IOM User Manual

Page 49

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Commissioning, Startup, Operation, and Shutdown

1. Discharge isolation valve
2. Check valve
3. Suction isolation valve

Prime the pump with the suction supply below the pump

Use a foot valve and an outside source of liquid in order to prime the pump. The liquid can
come from one of these sources:

• A priming pump

• A pressurized discharge line

• Another outside supply

1. Close the discharge isolation valve.
2. Open the air vent valves in the casing.
3. Open the valve in the outside supply line until only liquid escapes from the vent valves.
4. Close the vent valves.
5. Close the outside supply line.
This illustration is an example of priming the pump with a foot valve and an outside supply:

1. Discharge isolation valve
2. Shutoff valve
3. From outside supply
4. Foot valve
5. Check valve

3298 Family Installation, Operation, and Maintenance Manual

47