What are the main causes of electric fire pump failures and how can they be prevented?

Main causes of failures include:

• Electrical issues: Prevent by regularly inspecting wiring, connections, and motor health.
• Mechanical wear: Conduct routine lubrication and replacement of worn parts.
• Overheating: Ensure proper ventilation and cooling systems are in place.
• Blockages in the water supply: Regularly inspect and clean intake screens and pipes.
• Improper maintenance: Follow a strict maintenance schedule and use certified technicians.