This regulation specifies the content and requirements for safe operation beneficiation plant electrical meter.

This procedure applies to the position of electrical instrumentation workers in the concentrator.

2 content

2.1 The personnel engaged in the power distribution room shall abide by the general safety regulations of the electrician. The personnel on duty shall be familiar with the performance of the electrical equipment within the jurisdiction, the first and second wiring diagrams, and be able to master the emergency handling of the operation and accidents. The staff must dress tightly and wear the employment permit. The female worker must be caught in the helmet. Do not wear shorts, skirts, high heels, slippers.

2.2 The duty officer shall have no less than two persons per shift. In the special case, only one person shall have the ability to work independently and handle the accident, but only the monitoring equipment shall be operated and shall not be engaged in repair work alone.

2.3 Repair personnel should be familiar with the knowledge of the construction performance safety operation regulations of the equipment, instruments, instruments and tools under their jurisdiction.

2.4 On-site operation must have a guardian, enter the vital zone, dangerous zone, key fire prevention site operations, must comply with the relevant system.

2.5 pipe elbow orifice diameter selected according to need, not to use too much force, the threads when leaving the nozzle head, so as not to hurt iron wire;

2.6 Wear gloves and goggles when drilling holes in buildings. At the same time, care should be taken to prevent tool fragments from falling and hurting people;

2.7 When laying cables, wear gloves and necessary labor protection to avoid skin poisoning;

2.8 When installing, grouping and carrying the instrument panel, there should be a special person to coordinate and coordinate to avoid accidents;

2.9 When installing the instrument on the disk, the personnel behind the disk should cooperate closely to prevent the instrument from falling and damage the equipment and personnel;

2.10 Meters equipped with liquid standard batteries are not allowed to be placed upside down;

2.11 It is not allowed to place equipment, lines, etc. that interfere with the sensitivity of the meter around the instrument room;

2.12 Do not tighten or disassemble the instrument fittings on pressurized process equipment or piping, and take appropriate safety measures when necessary.

2.13 Before disassembling the automatic control circuit electrical equipment, it is necessary to perform a discharge test to confirm that it is correct.

2.14 The use of hand-held power tools must strictly implement its safe operating procedures. All zero-grounding protection devices for electric equipment must be complete and reliable, and must not be dismantled or destroyed during maintenance. Electrical circuits and various components should be regularly inspected and inspected.

2.15 Electrical equipment maintenance must strictly implement the inspection and listing system, pre-repair and post-repair, and no one can close without authorization without the consent of the listed person.

2.16 The weights used for on-site calibration must be handled, stored, and used with care to avoid collisions.

2.17 In the control panel, it is strictly forbidden to bring in debris, it is forbidden to use other equipment, it is forbidden to touch other running electrical components, and keep the disc clean.

2.18 When using the soldering iron in the disk and other occasions, put the soldering iron on the bracket, do not put it near the meter and the floor, and unplug the power supply when it is used up.

2.19 High-altitude operations must be equipped with protective equipment such as seat belts and safety ropes. When using Gaodeng and ladders, they must be firmly secured. The spanning rods must be safe and effective. There must be guardians. It is forbidden to work at the same time. The upper-air workers must Tools and parts are placed in the tool bag.

2.20 When entering the inspection site, it is necessary to take a safe passage, prohibiting crossing equipment and entering dangerous areas.

2.21 All venues are not allowed to store inflammable and explosive dangerous goods and are not allowed to pile up chemicals that emit corrosive gases without the approval of the relevant departments. Fire-fighting equipment stored in various places shall not be tried and damaged without emergency.

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