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General| Brand | Craftsman |
|---|---|
| Model | SEARS 390.251483 |
| Category | Water Pump |
| Language | English |
Covers electrical hazards and grounding procedures for pump installation and operation.
Outlines general safety precautions related to pressure, work area, and handling the pump.
Explains the function of key pump parts like the impeller, jet, and air volume control.
Details installation requirements for suction piping, foot valves, and priming for shallow wells.
Discusses guidelines for horizontal piping, including offset distances and pipe sizing.
Provides instructions for connecting power supply, grounding, and ensuring correct voltage.
Covers pump mounting to tank and supporting piping connections.
Details pump startup procedures including priming and initial operation checks.
Information on lubrication requirements for pump and motor components.
Procedures for draining the pump and system to prevent freezing damage.
Steps for taking apart and putting back together the pump for servicing.
Detailed instructions for motor removal and shaft seal replacement.
Guidance on managing wells that produce gas in the water supply.
Advice on managing air control for specific well types like flowing wells.
