Do you have a question about the Mueller Ultra M99S and is the answer not in the manual?
Prepare the appliance by removing packaging and adjusting the cord length before initial use.
Clean the kettle with a damp sponge, avoiding immersion in water and abrasive materials.
Clean the removable filter regularly to prevent clogging from scale particles.
Regularly remove scale buildup using vinegar or citric acid to maintain kettle performance.
Soak the filter in white vinegar or diluted citric acid to remove scale deposits.
Addresses issues like the kettle not working or stopping before boiling.
Instructions for handling physical damage, leaks, or cord/plug issues.
Safety advice on preventing burns and scalds, especially concerning children.