ASU5918 explosion-proof personal acoustic exposure meter repair safety operation rules

ASU5918 explosion-proof personal acoustic exposure meter repair safety operation rules

1. On-duty conditions of ASU5918 explosion-proof personal acoustic exposure meter

Article 1 Explosion-proof electrical repairers must undergo professional training, pass the examination and obtain the qualification certificate, and then hold the certificate.

Article 2 Familiar with the relevant provisions of the "Coal Mine Safety Regulations", the "Quality Standards for Inspection and Repair of Coal Mine Mechanical and Electrical Equipment" and the relevant provisions of the coal mine electrical explosion-proof standards.

Article 3 Familiar with the performance, structure and principle of the equipment to be repaired, and be able to work independently, apprentices are not allowed to independently repair explosion-proof equipment.

2. Safety regulations for ASU5918 explosion-proof personal acoustic exposure meter

Article 4 Do not drink alcohol before going to work, do not do anything unrelated to your job, and strictly abide by the relevant rules and regulations.

Article 5 During the repair of explosion-proof electrical equipment, no less than 2 people must work together during the power-on test. Strictly implement the power outage system and strictly prohibit live work.

Article 6 The accessories and parts for maintenance shall be qualified products that meet the requirements of the standard, and the self-made products without legal procedures and without testing and inspection shall not be used as accessories.

Article 7 If the explosion-proof electrical equipment fails to meet the explosion-proof requirements after repair, it is strictly prohibited to go down and use it.

3. Preparation for ASU5918 explosion-proof personal acoustic exposure meter

Article 8 Prepare necessary materials, accessories, tools, test instruments and other appliances before repairing.

Article 9 Before lifting, pulling, hoisting or moving explosion-proof electrical equipment, the appliances used shall be inspected.

Article 10 Before the overhaul of explosion-proof electrical equipment, the integrity of the explosion-proof equipment, the explosion-proof casing and the explosion-proof surface must be comprehensively inspected, and the inspection conditions must be recorded in detail.

Article 11 Clean up the dirty, rusted parts and peeling paint parts of explosion-proof equipment.