1. When using, the filter must be installed 2. Do not use in direct sunlight, high temperature, and high pressure 3. Do not use gasoline or highly volatile detergent to wipe the body 4. Do not take off the front housing when the motor is rotating 5. This product is a vehicle tool. Children are not allowed to use it alone to avoid danger 6. Pay attention to the water accumulation height of the front cover when absorbing moisture
