How to Troubleshoot Pool Pump Vacuum Troubles

To get the most out of your pool pump and filter, you must ensure the filtration system is operating in a vacuum environment. The impeller in the pool pump is the moving part that creates the suction to draw the water from the pool into the pump. The same vacuum environment is responsible for pushing the water from the pump into the filter housing and from this filter housing back into the pool. Without the vacuum environment, the pool filter will not be able to properly clean your pool water.

• 1

  Clean the debris from the skimmer basket. Too much debris in the skimmer basket makes it difficult for the pool to suction and send water into the pump. If your pool is equipped with the main drain, check the main drain for debris also.

• 2

  Check the pump basket. There are two things you want to check at the pump basket. The first thing is debris. Just like the skimmer, too much debris in the pump basket makes it difficult for the pump to suction the water. The second thing to check is that there is actually water in the pump basket area. If there is no water or very low water in the pump active area, you run the risk of burning out your pool pump motor. To alleviate the problem, turn off the filter and open the pump lid. The minute you open the lid water should rush into the pump basket area. While you're there, clear out the debris.

• 3

  Read the pressure gauge on the filter housing. The pressure gauge tells you if the internal filter needs cleaning. If the pressure number is high (higher than 8 points from the last cleaning) and the water return flow is weak, it's time for you to clean the filter. Either perform a backwash or manually clean the filter in accordance with the manufacturer's instructions.

• 4

  Observe the pool water level. If the water level is too low, the pump can potentially pull air into the system. The water level should reach mid-height of the skimmer faceplate. Anything lower runs the risk of adding air into the system.

• 5

  Look for leaks. Check the pool hose connections and the ground beneath the filter and pump. If you detect leaks, tighten the necessary connections. Leaking not only means your pool is losing water, but air is getting into the system through the leaking area.