扭剪型电动扳手使用注意事项是什么

　　What are the precautions for using a torsion shear electric wrench

　　扭剪型电动扳手是装修中经常用到的工具。扭剪型电动扳手 是指拧紧和旋松螺栓及螺母的电动工具，是一种拧紧高强度螺栓的工具。用于钢结构桥梁、厂房建筑、化工、发电设备安装大六角头高强度螺栓施工的初拧、终拧和扭剪型高强度螺栓的初拧，以及对螺栓紧固件的扭矩或轴向力有严格要求的场合。

　　Twist shear electric wrench is a commonly used tool in decoration. A torsion shear electric wrench refers to an electric tool used to tighten and loosen bolts and nuts, and is a tool for tightening high-strength bolts. Used for the initial and final tightening of high-strength bolts with large hexagonal heads in the installation of steel structure bridges, factory buildings, chemical and power generation equipment, as well as the initial tightening of high-strength bolts with torsion shear type, and in situations where there are strict requirements for the torque or axial force of bolt fasteners.

　　扭剪型电动扳手使用注意事项是什么？有以下几点需要注意：

　　What are the precautions for using a torsion shear electric wrench? There are several points to note:

　　1、在工具接通电源前，需要检查开关处于断开状态才能插入。

　　1. Before connecting the tool to the power supply, it is necessary to check that the switch is in the off state before inserting it.

　　2、确认现场所接电源与扭剪型电动扳手 所需要电压是否相符，是否接有漏电保护器。

　　2. Confirm whether the on-site power supply matches the voltage required for the torsion shear electric wrench, and whether there is a leakage protector connected.

　　3、根据螺母大小选择匹配的套筒，并妥善安装。

　　3. Select the matching sleeve according to the size of the nut and install it properly.

　　4、电压过高过低均不宜使用。

　　4. Both high and low voltage should not be used.

　　5、不要将简体当做锤击工具使用。

　　5. Do not use simplified Chinese as a hammering tool.

　　6、不要在手摇杆上增加套杆或撬棒后加力。

　　6. Do not apply force after adding a sleeve or pry bar to the hand crank.

　　7、扭剪型电动扳手 的金属外壳需要可靠接地。

　　7. The metal shell of the torsion shear electric wrench needs to be reliably grounded.

　　8、检查扭剪型电动扳手 机身安装螺钉紧固情况，如果发现螺钉松了，需要立即重新扭紧。

　　8. Check the tightening of the installation screws on the body of the scissor type electric wrench. If the screws are found to be loose, they need to be tightened again immediately.

　　9、检查手持扭剪型电动扳手 两侧手柄是否完好，安装是否牢固。

　　9. Check whether the handles on both sides of the handheld torsion shear electric wrench are intact and whether the installation is firm.

　　10、站在梯子上工作或高处作业应做好防止高处坠落措施。

　　10. Measures should be taken to prevent falling from heights when working on ladders or working at heights.

　　11、如果作业场所在远离电源的地点，需延伸线缆时，需要使用容量足够、安装合格的延伸线缆。

　　11. If the workplace is located far away from the power source and requires extension cables, it is necessary to use extension cables with sufficient capacity and qualified installation.

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