How to use vacuum cleaner1. before use, check the suction pipe joints or parts, tight. Do not let air leak occurs because the motor may burn or hard work.2. do not vacuum the glasses off as blades or cigarettes that are combustible will cause harmful to their case.3. do not use the vacuum cleaner on the floor at home easy to clean. Should use a broom and water, rubbing the floor instead.4. regularly remove the filter or sieve traps dust come out clean if clogged vacuum will not be wasted, and fire.
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