| 1.Confirm whether the battery is charging normally. ☆Make sure battery is charging normal. If battery charged is not normal, refer to "Not charging" |
| 2.Confirm whether the machine are clogged? ☆Clean dustbin, HEPA, mesh filter. (Wash and dry mesh filter and HEPA bi-weekly, and they needs be fully dried before being installed again. Replacing both parts every 6 months.If machine is used frequently, advise replace filter once three months) |
