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Guide for electrician safety operation of underground mining slag raking machine of slag raking machine manufacturer

 Back to list Source: yonglitong Release date: August 17, 2020 17:12:15 Browse:

No matter what position in the mining operation, we must abide by the relevant rules. On the premise of safety production, the following is the electrician safety operation guide for the underground mining slag raking machine of yonglitong slag raking machine factory. JP (permanent slag scraper)

I. Basic requirements

1. Electricians of underground mining slag raking machine must be trained by qualified institutions and take up the post with certificate after passing the examination.

2. Electricians of underground slag raking machine must strictly implement relevant system requirements such as post responsibility system, equipment shift system, equipment patrol inspection system, equipment daily maintenance system, explosion-proof equipment inspection system, etc.

3. Electricians of underground slag raking machine must strictly implement the relevant requirements of coal mine safety regulations.

II. Underground mine maintenance operation

It is strictly forbidden to move the electrical equipment on or under the mine.

5. For the maintenance of electrical equipment in mine, the work ticket system of power stop and power transmission must be strictly implemented.

6. Before working, check the ventilation and rock support of the working environment and confirm the safety before carrying out the work.

7. If the winch is shut down, it must be reported to the dispatching room before entering the operation room.

8. In case of power failure, hang the warning sign of "operation with personnel, no power supply" on the pulled down gate. Only after the maintenance is completed, can the warning board be removed and power supply be started; the warning board must be the one who signs the sign, and the one who signs the power supply shall take the board, and the maintenance shall be carried out after power failure. Do not take messages, call, stop or send electricity for others.

9. During the maintenance of mining equipment, the maintenance work must be started after power failure, gas concentration in the working environment meets the requirements, power test, discharge, short circuit and grounding.

10. The explosion-proof surface should be well protected when repairing electrical appliances in mine. If the explosion-proof surface is damaged and the explosion-proof performance cannot be guaranteed, it shall be noted and sent to the ground for repair.

11. After maintenance, check the tools, spare parts and accessories replaced, and clean the environment, so as to make sure that the work is finished, the materials are exhausted and the site is clean.


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[editor in charge]: yonglitong. All rights reserved Slag scraper Please indicate the source of reprint

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Xiangyang yonglitong Machinery Co., Ltd
Contact person: Manager Tong Tel: 0710-3725679 mobile phone: 178-7115-0018
Address: Dengcheng Industrial Park, Dengcheng Avenue, high tech Zone, Xiangyang City, Hubei Province
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National hotline:
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