Follow each step carefully.
Press the power button to turn off the appliance.
Find the drainage system at the bottom of the appliance.
Look for any visible foreign materials or blockages in the drainage area.
Use your hands or a small tool to carefully remove any foreign materials found.
Open the pump filter cover and inspect for any debris.
Rinse the filter under running water to remove any residue.
Place the filter back into its housing and close the cover.
Press the power button to turn the appliance back on.