Routine maintenance includes promptly cleaning debris from the bin and all vacuum attachments. After each use, clean the dust filter and dust bag, checking for perforations or leaks. Thoroughly clean the dust filter and dust bag with detergent and warm water, then dry them completely. Never use a damp dust filter or dust bag. Check the power cord and plug for damage. After use, wind the power coil into a bundle and hang it on the hook on the top cover of the machine head. After water vacuuming, check the air inlet for blockages or debris; if necessary, clean it and check the float for damage. Handle the machine with care and avoid impacts. When cleaning, wipe with a damp cloth containing water or neutral detergent. Never immerse the main unit in water. Do not use corrosive cleaning agents such as gasoline or thinner, as these can cause the casing to crack. Do not operate the machine continuously for extended periods; limit continuous operation to under 2 hours to avoid affecting the machine's lifespan. Prolonged use of wet/dry vacuum cleaners can cause a decrease in suction power due to clogged filter mesh. Regularly clean the filter and filter bag with water, and allow them to air dry in a cool, shaded place before use to restore suction power. If the main unit overheats, emits a burning smell, or exhibits abnormal vibrations or noises, it should be sent for repair immediately; do not continue using it under pressure. Avoid frequent folding and bending of the hose, and avoid excessive stretching or bending. After cleaning and maintenance, it is recommended to store the machine in a dry, dark environment free from corrosive gases.
