To ensure the safety of property and life, for electrical operations The national unified regulations on safety operation procedures related to explosion-proof distribution boxes require electrical operators to strictly comply with:
(1) Before starting work, it is necessary to thoroughly check whether the explosion-proof distribution box and the tools used are safe and reliable, and wear necessary protective equipment such as static clothing and isolation measures.
(2)explosion-proof distribution boxBefore the electric pen on the surgical side determines that the circuit is too electrified, it should be considered as "electrified" and cannot be touched by hand.
(3) Do not disassemble or repair electrical equipment while the equipment is in operation: the following conditions must be met before work can be stopped: cut off the power supply of the equipment; Remove and verify that there is no power, and hang it on the switch handle or circuit“explosion-proof distribution boxWarning sign prohibiting closing.
(4) Do not use measuring tools beyond the designated range The low-voltage pen used by electricians is only allowed to be used below 50Dv voltage.
(5) The voltage rating of explosion-proof equipment such as explosion-proof distribution boxes, outdoor high-voltage isolation switches, and sockets (such as rated voltage, rated current, etc.) must comply with design standards and usage regulations.
(6) After completing the high-altitude operation, it is necessary to promptly remove the temporary grounding wire and check if there are any tools or other objects left in the explosion-proof distribution box.
(7) After the installation or maintenance of electrical circuits and equipment is completed, warning signs should be removed, all materials, tools, instruments, etc. should be evacuated, and existing protective devices should be installed All staff must evacuate their work area in a timely manner.
installexplosion-proof distribution boxIt is for the safety of voltage and to avoid voltage instability caused by human or lightning strikes. If there is leakage in the line, explosion-proof function can be taken in the first time.