Maintaining Your Dust Extractor for Optimal Performance

Your dust extractor is the lungs of your workshop – and just like any vital organ, it needs proper care. Whether you're using a compact unit like the Charnwood W625 or a large twin-bag system like the W792, following a regular maintenance routine will help ensure reliable performance and protect your investment.

1. Empty the Collection Bag Regularly

Don’t wait until the bag is overflowing. A full dust bag restricts airflow and reduces suction efficiency. For extractors like the W691 or W690, aim to empty the bag when it’s about two-thirds full.

2. Clean or Replace Filters

Most models use 5-micron filter bags, but these can clog over time. Shake out the dust or blow the filter clean with compressed air. Consider upgrading to a cartridge filter for finer dust control – particularly important in high-MDF environments.

3. Check for Air Leaks

Inspect hose connections and seals for leaks, especially at the machine inlets. Even small leaks can cause a noticeable drop in suction and dust containment.

4. Inspect the Impeller and Motor

Every few months, unplug the machine and inspect the impeller for any blockages or signs of wear. Clear any build-up of resin or debris. Keep motor vents clean and unobstructed to prevent overheating.

5. Lubricate Moving Parts (Where Applicable)

Some older or industrial units have moving parts that require occasional lubrication. Refer to the user manual or consult J&C O’Meara’s team if unsure.

6. Annual Servicing

For peace of mind, consider a yearly professional service. This includes checking airflow performance, inspecting bearings, and ensuring your extractor is COSHH-compliant.

Conclusion

Looking after your dust extractor ensures it continues protecting your workspace effectively. Regular cleaning, inspection, and servicing help prolong the life of your machine and keep your workshop safe. If you're unsure how to service your unit or need replacement filters or parts, J&C O’Meara can help with expert advice and support.