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48.安全操作所需的器具、保护用具及其使用方法一、测量操作和安全操作任何高级的测量仪器和昂贵的设备,如果使用不当或操作不熟练,均会发生电气事故,使设备停止运转,造成触电事故等,产生重大影响。我们的自用设备和机器有低电压的和高电压的,其测量操作包括从弱电到强电的多方面的复杂内容。为此,安全操作总是电气技术人员必须掌握的。(1)现场测量操作引起的事故现场测量操作易于引起的事故如下:(a)接线和布线方法不当引起的事故电压电路短路、极性弄反了引起的电路短路、电压电路接地、电流电路接线容量不足及连接不良等是引起事故
48. Apparatus, Protective Equipment and Methods of Use for Safe Operation I. Measurement Operation and Safe Operation Any advanced measuring instrument and expensive equipment may cause an electrical accident and stop the equipment if used improperly or unskilled , Resulting in electric shock accident, have a significant impact. Our own equipment and machines are low-voltage and high-voltage, and their measurement operations cover many aspects ranging from weak to strong. For this reason, always be safeguarded by electrical technicians. (1) Accidents caused by on-site measurement operations Accidents easily caused by site measurement operations are as follows: (a) Accidents caused by improper wiring and wiring methods Voltage circuit short circuit, circuit short circuit due to polarity inversion, voltage circuit ground, current circuit wiring Insufficient capacity and bad connections are the cause of the accident