Don't let a jammed dock ruin your clean floors; here is how to fix it.
Failures are usually caused by airflow blockages or a loss of pressure in the dock's seal.
Inspect the rubber flaps on the dock bottom to ensure they swing open freely for suction.
Clear debris from the spring-loaded trapdoor and rubber gasket to restore the critical vacuum seal.
Fine pet dander can clog HEPA filters, effectively sealing them and preventing proper suction performance.
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