1、确认现场所接电源与电动扳手铭牌是否相符。是否接有漏电保护器。
1. Confirm whether the power connected to the site is consistent with the nameplate of the electric wrench. Whether leakage protector is connected.
2、根据螺帽大小选择匹配的套筒，并妥善安装。
2. Select the matching sleeve according to the size of the nut and install it properly.
3、在送电前确认电动扳手上开关断开状态，否则插头插入电源插座时电动扳手将出其不意地立刻转动，从而可能招致人员伤害危险。
3. Confirm that the switch on the electric wrench is disconnected before power transmission, otherwise, the electric wrench will turn unexpectedly and immediately when the plug is inserted into the power socket, which may cause personal injury.
4、若作业场所在远离电源的地点，需延伸线缆时，应使用容量足够，安装合格的延伸线缆。延伸线缆如通过人行过道应高架或做好防止线缆被碾压损坏的措施。
4. If the work place is far away from the power supply and the cable needs to be extended, the extension cable with sufficient capacity and qualified installation shall be used. If the extension cable passes through the sidewalk, it shall be elevated or measures shall be taken to prevent the cable from being crushed and damaged.
5、尽可能在使用时找好反向力距支靠点，以防反作用力伤人。
5. Try to find the reverse force distance support point during use to prevent the reaction force from injuring people.
6、使用时发现电动机碳火花异常时，应立即停止工作，进行检查处理，排除故障。此外碳刷需要保持清洁干净。
6. When the carbon spark of the motor is found to be abnormal during use, the work shall be stopped immediately, and the troubleshooting shall be conducted. In addition, the carbon brush needs to be kept clean.
7、站在梯子上工作或高处作业应做好高处坠落措施，梯子应有地面人员扶持
7. Measures for falling from height shall be taken when working on the ladder or working at height. The ladder shall be supported by ground personnel
The above is the detailed introduction of the electric torsion shear wrench for you. I hope it will be helpful to you. If you have any questions, please contact us. We will provide you with services with an attitude of https://www.xjnwz.com
