Things You'll Need:
- Pool net
- Replacement pump hose
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Step 1
Clear the pool water of debris with a pool net, and check the filtration system's water intakes. Plant leaves, pool toys and similar debris can clog the intake valves and prevent water from reaching the pump, thereby decreasing the pump output and stressing the pump's internal mechanisms.
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Step 2
Check that the pool pump is connected to a reliable power source. Power fluctuations, often caused by hooking the pump to a series of extension cables, can lower the pump's pumping capacity or cause it to shut off suddenly. In addition, faulty cables can short out the pump and also pose a safety risk. If you find that your power cables are worn with use, replace with new cables promptly.
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Step 3
Check the pump's intake and outlet tubing and hose. Over time, chlorine and the damaging effects of the sun's ultraviolet rays can cause cracks or fissures in the swimming pool pump's tubes, creating water leakage and poor water pressure. Look for telltale signs, such as puddles of water or wet spots inside the pump's external housing. Replace cracked hoses as needed.
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Step 4
Listen for excessive noise and rattling. While all pumps make noise, sudden cracking or clicking noises can point to problems such as a loose impeller or worn-down bearings. Such wear and tear is common for a pump that is in constant use for several years. Call your pump manufacturer's service center if your pump is excessively noisy or if you notice noises that were never present when you first started using the pump. Never try to open the pump's internal casing on your own, as you face significant risk of harm to yourself or to the pump's sensitive instruments.
