Disassembly and Repair of Deep Well Pumps
Deep well pumps, crucial for water extraction and irrigation, may require maintenance due to various issues. This article delves into the step-by-step process of disassembling and repairing these pumps, emphasizing safety precautions and pinpointing key maintenance points.
1. Safety first: shut down power and water.
2. Use cranes for lifting, securing cables, and separating components.
3. Record component placement during disassembly.
Repair Tips:
1.Motor does not start: check insulation, fix dampness, or replace damaged parts.
2. Low flow or pressure: test voltage, inspect wiring, clear obstructions, and possibly replace motor components.
3. Pump leakage: identify source, temporary repair, and replace seals as needed.
4. Vibration issues: diagnose imbalance,Bearing problems, and proper installation.
Reassembly and Assembly:
Follow disassembly notes to reassemble in reverse order, focusing on sealing, alignment, and electrical connections.
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