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How to Clean a Filter on an Outside Oil Tank?

Published in Oil Tank Maintenance 3 mins read

To clean a filter on an outside oil tank, you'll need to remove, inspect, and clean it to remove any accumulated dirt and debris. Here's how to do it:

Steps to Clean the Oil Tank Filter:

  1. Locate the Filter Housing: Find the filter housing, which is usually located between the oil tank and the burner.

  2. Shut Off the Oil Supply: Before opening the filter housing, carefully shut off the oil supply valve to prevent leaks and spills. This valve is typically found near the tank.

  3. Prepare a Catch Container: Place a bucket or container underneath the filter housing to catch any residual oil that may spill when you open it.

  4. Open the Filter Housing: Carefully open the filter housing. You may need a wrench or specific tool depending on the housing design.

  5. Remove the Filter: Take out the filter from the housing.

  6. Inspect the Filter: Examine the filter for any signs of dirt, sediment, or damage. If the filter is excessively dirty or damaged, it's best to replace it rather than trying to clean it.

  7. Clean the Filter (If Reusable):

    • Prepare Soapy Water: Fill a bucket with warm soapy water.
    • Wash the Filter: Gently immerse the filter in the water and use a soft brush or cloth to scrub away any dirt or grime.
    • Rinse Thoroughly: Rinse the filter thoroughly with clean water to remove all traces of soap.
  8. Dry the Filter: Allow the filter to air dry completely before reinstalling it.

  9. Clean the Filter Housing: Wipe out the inside of the filter housing with a clean cloth to remove any sediment or debris.

  10. Reinstall the Filter: Place the cleaned (or new) filter back into the filter housing, ensuring it's properly seated.

  11. Close the Filter Housing: Carefully close the filter housing, making sure the seal is tight to prevent leaks.

  12. Open the Oil Supply Valve: Slowly reopen the oil supply valve.

  13. Check for Leaks: Inspect the filter housing and surrounding area for any leaks. If you detect a leak, tighten the housing or consult a professional.

Important Considerations:

  • Filter Type: Different types of filters may require different cleaning methods. Some filters are designed to be disposable and should not be cleaned; instead, replace them.
  • Safety: Always exercise caution when working with oil. Wear gloves to protect your hands and avoid contact with your skin and eyes.
  • Professional Help: If you're uncomfortable performing this task yourself, or if you encounter any difficulties, consult a qualified heating technician.
  • Oil Spills: Be prepared for small oil spills and have absorbent materials (like rags or kitty litter) readily available. Dispose of oil-soaked materials properly.

By following these steps, you can effectively clean your oil tank filter and maintain the efficiency of your heating system.

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