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Christina MartinAug 12, 2025
Why is there no suction or reduced suction power in my Columbus Scrubber?
- KKara SantosAug 12, 2025
There could be several reasons for reduced or absent suction power: * The recovery tank might be full, in which case you should empty it. * The recovery discharge hose might not be closed; ensure the closure cap is securely closed. * The air filter in the recovery tank could be blocked, requiring cleaning or replacement. * The suction hose and squeegee might be blocked by dirt, or the hose might not be properly attached. Clean the suction hose and ensure it's firmly attached. * The recovery tank cover might not be closed, or the cover seal could be defective or dirty. Close the cover, or clean/replace the seal.