1. 充电：将电动扭剪扳手插入充电器，并将充电器插入电源插座，等待充电指示灯亮起即可开始充电。充电时间大约为1-2小时，充满电后，充电指示灯将自动关闭。

1. Charging: Insert the electric wrench into the charger and plug the charger into the power socket. Wait for the charging indicator light to light up to start charging. The charging time is approximately 1-2 hours. After being fully charged, the charging indicator light will automatically turn off.

2、 开机：将电动扭剪扳手插入螺栓或螺母上，按下开关按钮，电动扭剪扳手即可启动。如果螺栓或螺母已经拧紧，电动扭剪扳手会发出“滴滴滴”的声音，表示已经达到扭矩值。

2. Power on: Insert the electric torque wrench into the bolt or nut, press the switch button, and the electric torque wrench can be started. If the bolt or nut has been tightened, the electric torque wrench will make a "drip drip" sound, indicating that the maximum torque value has been reached.

3、 调节扭矩值：通过调节扭矩调节器，可以设置电动扭剪扳手的扭矩值。将扭矩调节器旋转到所需扭矩值的位置，即可实现自动停止功能。

3. Adjusting torque value: By adjusting the torque adjuster, the torque value of the electric torque wrench can be set. Rotate the torque regulator to the desired torque value to achieve automatic stop function.

4、 拆卸螺栓或螺母：将电动扭剪扳手插入螺栓或螺母上，按下开关按钮，电动扭剪扳手即可自动拆卸螺栓或螺母。如果螺栓或螺母已经拧紧，电动扭剪扳手会发出“滴滴滴”的声音，表示已经达到扭矩值。

4. Disassembling bolts or nuts: Insert an electric torque wrench into the bolt or nut, press the switch button, and the electric torque wrench will automatically disassemble the bolt or nut. If the bolt or nut has been tightened, the electric torque wrench will make a "drip drip" sound, indicating that the maximum torque value has been reached.

5、 维护保养：使用完毕后，应该清洁电动扭剪扳手的表面，并将其放置在干燥的地方。如果长时间不使用，应该将电动扭剪扳手充满电，并每个月少使用一次，以保持其运作状态。

5. Maintenance: After use, the surface of the electric torsion wrench should be cleaned and placed in a dry place. If not used for a long time, the electric torsion wrench should be fully charged and used at least once a month to maintain its operational status.