Electric jack in use process, wire no heat and short-circuited.
电动千斤顶使用过程中，电线不会发热和发生短路。
找到一根短黑线。
Output wire Can not short directly during the driver operation!
产品正常工作的状况下输出线禁止直接短路！
You can also use short wire to make some figures.
也可用短的线材，排列成图形。
Avoid the use of wire rope and other metal wire absolute, prevent battery short circuit.
绝对避免使用钢绳等金属线类，防止蓄电池短路。
Avoid the use of wire rope and other metal wire absolute, prevent battery short circuit.
绝对避免使用钢绳等金属线类，防止蓄电池短路。
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