Use Method & Precautions - FDA Cleared DW-11A User Manual

Use Method and Precautions
Safety inspection: detailed safety inspection should be done before use.
1) Power check: This product has three green lights (please press and hold the button of the
voltage indicator to check the battery level). If only one light is on, please do not use it. Please
charge it before using it.
2) Panel check: Check whether the function of the upstairs and downstairs buttons on the panel
is normal.
3) Check the parking brake: whether the brake is active and can it stop completely.
4) Safety inspection: Whether the seat belt is tightly closed and whether the screws are
tightened.
5) Track inspection: Whether the track is cracked, worn or loose, if there is any abnormality,
please follow the troubleshooting manual.
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