Dirty water leaking from the sides or back of the dirty water tank during use

Safety first: Unplug the machine and avoid contact with dirty water; wear gloves if necessary.

• Empty and rinse tank: Remove the dirty water tank, empty it, and rinse with clean water. Do not fill beyond the marked MAX line during use.
• Inspect lid gasket: Check the rubber gasket around the lid for tears, flattening, or missing sections. Clean it with a damp cloth and ensure it sits evenly in its groove.
• Check for cracks: Hold the tank up to a light source and look for hairline cracks, especially at corners and seams. Replace the tank if any cracks are found.
• Refit correctly: Reinstall the tank, making sure it clicks into place and the lid is fully closed and latched.
• Persistent leaks: If leaks continue with a good gasket and no cracks, the tank may be warped from heat or age and should be replaced.