在使用中如按钮失灵(按钮松开后吊篮仍然继续上升或下降)、接触器触点粘合等情况，则立即断开总电源开关，停止使用。
If button failure (after button released, the basket still keep rising or falling) or adhesion happens in the process of use, the general power supply should be cut and stop using.
尝试换一台电脑或者换一根数据线，或着长按“电源键”大约10秒钟后松开，然后再按电源键几秒钟…
Try another PC once or connect it with a different Data cable or try holding the power button for 10sec n leaving it and then again press for a few second…
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