NOTICE
In dry environment with low humidity, dust or sand taken in at high speed may wear out parts
of the vacuum machine and cause static (electricity), which does not affect functionality of life
of the product. For your information, such static can be minimized with the following methods.
1. Static will dramatically go down if indoor humidity kept at higher than 60%.
2. To prevent static, have parts(extension pipe) susceptible to static come in contact with
materials with conductive characteristics frequently, such as metallic leg of a chair.
