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atrevinoAug 12, 2025
Why is the suction power reduced on my Columbus Scrubber?
- MMark RogersAug 12, 2025
If the suction power is reduced or there is no suction at all in your Columbus Scrubber, the possible causes include a full recovery tank (empty it), an unclosed recovery discharge hose (close the closure cap), a blocked air filter in the recovery tank (clean or change the air filter insert), a suction hose and squeegee blocked by dirt or hose not properly attached (clean the suction hose and ensure it's firmly attached), or a recovery tank cover that isn't closed or has a defective or dirty seal (close the cover, or clean/replace the seal).
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