潜渡装置爆破电缆不用安装，只在按下爆破按钮时用万用表测量潜渡插座（LG

The blasting cable of the diving device does not need to be installed. Only when the blasting button is pressed, the voltage at the two points of the diving socket (LGZ1) should be measured with a multimeter to be 26±4V. The voltage is zero when the blasting button is not pressed.

The blasting cable of the submersion device should not be installed, and the voltage of the submersion socket (LGZ1) should be 26±4V when the blasting button is pressed, and the voltage is zero when the blasting button is not pressed.

It is not necessary to install the explosion cable of the diving device. Only when the explosion button is pressed, the voltage at two points of the lgz1 socket should be 26 ± 4V measured with a multimeter. When the explosion button is not pressed, the voltage is zero.<BR>