The professional standard for the locksmith of the Department of Energy. Job description of a locksmith

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Federal State Autonomous Educational Institution of Higher Professional Education "National Research Nuclear University" MEPhI "(NRNU MEPhI)

M. N. Strikhanov

JOB DESCRIPTION

locksmith for kipia

Subdivisions "Relay technologies"

1. General Provisions

1.1. This job description defines the functional, job descriptions, rights and responsibilities of a boiling fitter of the Relay Technologies division (hereinafter referred to as Instrumentation Locksmith) of the Federal State Autonomous Educational Institution of Higher Professional Education National Research Nuclear University MEPhI (NRNU MEPhI) (hereinafter the Institution).

1.2. A person who meets the following education and training requirements is appointed to the position of a locksmith.

The main vocational training programs are vocational training programs for workers' professions, workers' retraining programs, workers' qualification improvement programs;

Special conditions for admittance to work of a locksmith for boiling:

Passing mandatory preliminary (upon admission to work) and periodic medical examinations (examinations), as well as extraordinary medical examinations (examinations) in the manner prescribed by the legislation of the Russian Federation;

1.3. Instrumentation locksmith should know:

Resistance calculation rules;

Symbols in electrical circuits in terms of instrumentation;

Principal, structural and wiring diagrams of technological protection, interlocking and signaling systems;

The device, purpose and principle of operation of relay protection devices, electroautomatics and telemechanics and methods of their adjustment;

Fundamentals of Metrology;

The sequence and rules for installing equalizing and dividing vessels;

Concepts about errors and accuracy classes;

Types of impulse pipelines laying;

The principles of interchangeability of parts and assembly units, the system of tolerances and landings, accuracy qualifications and roughness parameters;

Methods and techniques for performing plumbing and assembly work;

Rules for the use of universal and special devices, control and measuring tools;

Name, marking, properties of processed materials;

Labor protection requirements, rules and safety standards in the nuclear power industry;

Purpose and classification of devices for measuring linear and angular values, rules for their use;

Purpose, classification and design of detachable and one-piece connections of parts and assemblies;

Safety requirements when performing plumbing work;

Norms and rules of fire safety when carrying out locksmith work;

Methods and means of quality control of manufacturing and assembly of parts and assemblies;

Appointment and device of locksmith and electrical tools, rules for its use;

Locksmith operations, their purpose, techniques and rules for implementation;

Technological processes of locksmith processing;

Rules for handling paints and solvents;

The concepts of "part" and "assembly unit";

Fundamentals of Metrology;

The most probable malfunctions of instrumentation, their causes and methods of detection;

Labor protection requirements, radiation safety, rules and standards of safety in the nuclear power industry;

Symbols in simple electrical diagrams;

The main stages of repair and installation work, their content, the sequence of operations and the means used;

Basic properties of conductive materials, methods for measuring resistance in various links of an electric circuit;

Norms and rules of fire safety during work;

Methods and means of quality control of repair;

Device, purpose and principle of operation of simple and medium complexity instrumentation;

The basics of electronics, electrical engineering and computer technology to the extent required to perform the work;

Rules for the use of electrical measuring instruments, instrumentation;

1.4. An instrumentation locksmith should be able to:

Adjust contact groups, adjust relay actuation and test relay protection devices, electroautomatics and telemechanics;

Replace starting and disconnecting equipment in electrical control circuits with voltage removal;

Carry out flushing and cleaning of assemblies and parts, cleaning and corrosion protection of contacts and contact surfaces of relay protection devices, electroautomatics and telemechanics;

Draw up defect lists for diagnostics of relay protection devices, electroautomatics and telemechanics;

Read and draw up wiring diagrams of relay protection devices, electroautomatics and telemechanics;

Use test programs with registration of test results in operational and repair documentation;

To test technological protections, interlocks and alarms;

Perform measurements of input and output parameters during testing, configuration and adjustment of relay protection devices, electroautomatics and telemechanics after repair and installation;

Check the resistance of the transition contacts;

Collect and disassemble relay protection devices, electrical automatics and telemechanics;

Apply grease to rolling bearings, sliding bearings and other rubbing surfaces of devices and devices and identify their unacceptable wear;

Cut external and internal threads in metals and non-metals;

Drill, countersink and countersink holes;

Read drawings and diagrams;

Perform scraping and lapping of mating surfaces;

Assess the quality of fitting and assembly work;

Apply and restore anti-corrosion coatings;

Use measuring and locksmith tools, fixtures and machines for locksmith work;

Carry out installation of main routes for control cables and wires;

Calculate errors when checking and testing devices;

Partial disassembly and adjustment of moving systems, repair or replacement of damaged parts, cleaning and lubrication of units;

Use electrical measuring instruments, instrumentation;

Lay cables, wires, mark and dial them;

Partial disassembly and assembly of measuring systems with replacement of individual unusable parts;

To adjust the regulating part of simple and medium complexity instrumentation;

Install shields, consoles, devices and structures for devices;

Read and draw up connection diagrams of simple and medium complexity;

Perform measurements of input and output parameters during adjustments and tests after repair and installation;

1.5. An instrumentation locksmith is appointed and dismissed by order of the Rector of the Institution in accordance with the current legislation of the Russian Federation.

1.6. The instrumentation locksmith reports to the rector of the Institution and the head of the "Relay Technologies" division

2. Labor functions

2.1. Setting up and commissioning of relay protection devices, electroautomatics and telemechanics.

2.2. Locksmithing and assembly of individual parts and assemblies.

2.3. Repair, adjustment and installation of simple and medium complexity instrumentation and automation.

3. Job responsibilities

3.1. Monitoring the state of technological protections and interlocks, remote control circuits, alarms and automation.

3.2. Testing of relay protection systems, electroautomatics and telemechanics according to test programs.

3.3. Performing technological operations for setting up and adjusting relay protection devices, electroautomatics and telemechanics in accordance with the required technological sequence.

3.4. Identification and elimination of malfunctions and defects in relay protection devices, electroautomatics and telemechanics.

3.5. Equipment rounds and inspections.

3.6. Registration of work results in operational documentation.

3.7. Use of design and production and technological documentation when performing work.

3.8. Preparation of workplaces for commissioning.

3.9. Dimensional processing of parts according to the specified accuracy standards.

3.10. Performing fitting operations of locksmith processing.

3.11. Locksmith processing of individual parts and assemblies in accordance with the required technological sequence.

3.12. Use of design and production and technological documentation when performing work.

3.13. Quality control of work performed using measuring tools.

3.14. Preparation of workplaces for the execution of fitter, assembly and repair work.

3.15. Identification and elimination of simple faults and defects in the mechanical part of instrumentation.

3.16. Checking the absence and presence of voltage on the buses, terminal blocks of the equipment taken out for repair.

4.2. Improve qualifications, undergo retraining (retraining).

4.3. Enter into relationships with subdivisions of third-party institutions and organizations to resolve issues within the competence of a fitter for kippah.

4.4. Participate in the discussion of issues included in his functional responsibilities.

4.5. Make suggestions and comments on improving performance in the assigned area of work.

4.6. Apply to the relevant local government bodies or the court to resolve disputes arising from the performance of functional duties.

4.7. Use information materials and regulatory documents necessary for the performance of their official duties.

4.8. Pass certification in accordance with the established procedure.

5. Responsibility

The instrumentation locksmith is responsible for:

5.1. Failure to perform (improper performance) of their functional duties.

5.2. Failure to comply with the orders and instructions of the rector of the Institution.

5.3. Inaccurate information about the status of the execution of assigned tasks and orders, violation of the deadlines for their execution.

5.4. Violation of the internal labor regulations, fire safety and safety rules established at the Institution.

5.5. Causing material damage within the limits established by the current legislation of the Russian Federation.

5.6. Disclosure of information that has become known in connection with the performance of official duties.

For the above violations, a locksmith can be brought to disciplinary, material, administrative, civil and criminal liability in accordance with the current legislation, depending on the severity of the offense.

This job description was developed in accordance with the provisions (requirements) of the Labor Code of the Russian Federation of December 30, 2001 No. 197 FZ (Labor Code of the Russian Federation) (with amendments and additions), the professional standard "Locksmith for instrumentation and automation in nuclear power" approved by order of the Ministry of Labor and Social Protection of the Russian Federation of December 25, 2014 No. 1119n and other regulatory legal acts governing labor relations.

The production of tracked and wheeled excavators is a fairly costly, profitable and promising business. It is usually handled by large engineering corporations with a long tradition of engineering.

Two such corporations - Italian Fiat and Japanese Hitachi, which is one of the largest in the world, in 1986 created a joint venture for the manufacture of excavators FIAT-HITACHI EXCAVATORS S.P.A. 60 percent of its capital was owned by an Italian corporation, 40 percent by a Japanese corporation. The plant was located in the suburb of Turin - the town of San Mauro in northwestern Italy. Here, the production of high-quality special equipment was organized - wheeled and tracked excavators, as well as backhoe loaders.

Their designs took into account the great experience of creating earth-moving machines. In 1993, the production received the ISO 9001 certificate, confirming the high level of organization of production and product quality. In addition to Italy and Japan, the company's factories operated in Brazil, Germany and the USA. Its successful models are still successfully operating in many countries. However, excavators under this brand were produced until 2001, when the joint venture was liquidated. The owners of cars of this brand did not feel any changes. They can still be serviced in an extensive service network across all continents. There are no problems with spare parts either.

Tracked vehicles

Crawler excavators have the advantage of a larger bucket capacity, excavation of soil from different depths with a significant boom reach.

Fiat-Hitachi EX 455 Operation: Operating weight 46000 kg; Fuel volume 605 l.; Cooling system fluid volume 43 liters; Engine oil volume 50 liters; Operating voltage 24 V. Generator current 40 amps Hydraulic system bypass valve pressure 30,000 kPa Hydraulic pump capacity 720 l / min

Some of the most efficient tracked excavators are the forty-kilon Fiat-Hitachi EX 455 and the 35-ton EX 355.

Operation Fiat Hitachi EX355: Operating weight 34000 kg; Fuel volume 560 l.; The volume of the liquid of the cooling system is 39 liters; Hydraulic fluid volume 320 l. Engine oil volume 35 liters. Operating voltage 24 V Alternator current 40 amps Hydraulic bypass valve pressure 32,000 kPa Hydraulic pump capacity 520 l / min

Their buckets have a capacity of almost two cubic meters. These powerful machines are capable of tackling the most challenging excavation jobs.

Fiat-Hitachi EX 225 and EX 255 weigh over 26 tonnes and have 177 hp engines. and almost one and a half cube buckets. Their 60 cm wide tracks provide high flotation and minimal surface pressure.

FIAT-HITACHI EX255 / LC / EL

The Fiat-Hitachi EX 215, which weighs over 21 tons, is not much inferior to them. However, thanks to its 80 cm wide tracks, its ground pressure is minimal. The EX 165 has unique qualities. Its turntable can make 13.2 rpm, which allows for high productivity. Together with the ability to dig at nearly 8 meters in length and up to five meters in depth, this machine can prove invaluable in many situations.

What can be done on wheels

Wheeled excavators are distinguished by good maneuverability, the ability to move relatively quickly on the road, without creating problems for other road users. This allows you to quickly transfer them to different objects to work with the most difficult soils. Due to their excellent performance characteristics, they are always in demand.

Fiat-Hitachi EX 215W 21-ton wheeled machine, can dig far and deep, and quickly move to a new site, has a quick coupler.

Fiat-Hitachi EX 215W

The smaller 14-ton EX 135 with 103 hp. has compact dimensions and is capable of performing work where powerful tracked vehicles cannot get close. FH 200W with 125 hp engine has good technical characteristics. It has a mass of 19.2 tons, a bucket with a volume of 1.5 m3 and a hydraulic line for attachments.

Lightweight and functional

Wheeled backhoe loaders are distinguished by their wide functionality. They can dig holes and trenches, load and unload bulk cargo, serve emergency brigades for the repair of communications, clean up the territory and plan construction sites, and perform other work. This is facilitated by attachments, which can be quickly installed on such machines. They can move quickly on public roads and have an enviable cross-country ability. Their equipment is basically the same. Front bucket, rear excavator with backhoe and compulsory supports.

They differ in their capabilities depending on the model. So, the front bucket can perform the functions of a dump or transfer of various loads. It can also be of a jaw design, which allows you to do the work of a scraper, grab loads and lift them. Digging capabilities are determined by the boom design. Backhoe loaders, in addition to excavating the soil, can unload it to a certain height.

Backhoe loaders are light and mobile excavators. So Fiat-Hitachi FB 100 with a 97 hp engine. can perform any work, while consuming 4 liters of fuel per hour.

Fiat-Hitachi FB 100.2 backhoe loader

One of the most widespread is the FB 110 weighing 7.7 tons.With a power plant of 112 hp with a bucket of 0.76 m3, it can dig to a depth of 6.1 m.Using a loading bucket with a capacity of 1.1 m3, it is able to unload soil at a height of 2.7 m. The compactness of this machine with dimensions of 5.7x2.4x3.9 m allows it not only to move freely on the roads, but also to work in a confined space.

Backhoe loader Fiat-Hitachi FB 110

The 9-ton Fiat-Hitachi FB 200 and FB 200 4WS backhoe loaders have unique characteristics. These two-bucket four-wheel drive machines can also move like a crab. The rear bucket of 0.3 m3 on the telescopic boom FB200 can dig to a depth of 7 m. The front bucket of the FB 200 4WS is jaw-like. He is able to collect up to one and a half cubic meters of soil and pour it into the back of a large truck. The eight-ton Fiat-Hitachi FB 90 with its cube bucket can dig almost five meters deep and six in length.

About the smallest excavators

Small Fiat-Hitachi excavators are usually called mini-excavators for their compactness and relatively low weight, which does not exceed one and a half dozen tons. This is a fourteen-ton Fiat-Hitachi EX 135 and EX 100, significantly different from other machines in terms of dimensions and weight, which weighs 13.5 tons with a bucket of 0.3-, 0.35 m3.

Fiat-Hitachi EX 135

Fiat-Hitachi FH 120 weighing 12.6 tons and more than a semi-cubic bucket. Small machines include the ten-ton FH 90 W, as well as the FH 75 and FH 40, which have a mass of 8 and 4 tons, respectively. They have smaller bucket capacities and lower engine power. These are the smallest compact excavators of this brand. Good reviews about the work of Fiat-Hitachi FH 45.2 plus. Compact excavators have a lightweight and very strong supporting frame, a low center of gravity, and a high power density. The automatic brakes of the turntable are reliable, the self-lubricating system of the joints of the working mechanisms.

What are they equipped with

Fiat-Hitachi excavators usually have American Cummins diesel engines, which are also equipped with armored vehicles and tractors. Power plants meet all modern requirements and differ:

improved fuel injection system;
strong torque when the revs are not high;
turbocharging system;
automatic reduction in the number of revolutions when the load drops;
all-weather start-up and smooth operation.

Excavator hydraulic systems operate smoothly and quickly for high productivity. Powerful, easy-to-operate hydraulic pumps play a decisive role here. They have durable hydraulic cylinders and a good hydraulic oil filtration system. In the event of an overload of the hydraulics, it can be automatically blocked.

The all-wheel drive transmission of wheeled vehicles with reliable brakes ensures their stable movement. This, as well as the reduction of ground pressure, is facilitated by the twin wheels on both excavator axles.

Fiat-Hitachi wheeled and tracked excavators are equipped with shovel and backhoe buckets, hydraulic breakers, rippers, grapples and other hydraulic-powered attachments.

The machines provide the necessary comfort for comfortable and safe work of the operator. Their cabins have excellent all-round visibility. In case of a rollover of the machine, there is a strong metal frame that can protect the person. There is almost no vibration in his workplace. There are ventilation and air conditioning systems. There is good noise and dust insulation here. Very comfortable seating. Ergonomic controls. The dashboards are informative and pleasantly illuminated. The lighting of the cab and working areas is efficiently organized.

Despite the termination of production of Fiat-Hitachi excavators, many of them remain in demand. With their high performance characteristics and reliability, they confirm the validity of the design solutions adopted during their creation.

The professional standard "Fitter-adjuster of instrumentation and automation" was approved by order of the Ministry of Labor and Social Protection of the Russian Federation N 1117n dated December 25, 2014 Registration number 275.

The page contains excerpts from the professional standard Instrumentation fitter.
The full text of the professional standard for the profession Fitter-adjuster of instrumentation is available for download - download.

Name of the type of professional activity.

Adjustment of automatic lines of devices that regulate production processes, dispatch communication and other automation.

The main purpose of professional activity.

Installation and adjustment of devices and electrical circuits of various automation systems.

Generalized labor function.

Adjustment of simple electronic heat engineering devices.

List of labor functions.

1. Adjustment of simple electronic heat engineering devices, automatic gas analyzers, instrumentation, electromagnetic, electrodynamic mechanisms with adjustment and fine-tuning of parts and assemblies.
2. Adjustment of control circuits of contact-relay, ionic, electromagnetic and semiconductor electric drives.
3. Testing and delivery of elements and simple electronic units with characterization.
4. Drawing up and prototyping of simple and medium complexity schemes.

I. Secondary general education.
II. Vocational training for skilled workers training programs.

Passage by the employee of fire safety briefing and instruction on labor protection.

Generalized labor function.

Adjustment of instruments and installations of automatic regulation of medium complexity.

List of labor functions.

1. Adjustment of instruments and installations of automatic regulation of medium complexity with a summing mechanism and remote transmission of readings.
2. Adjustment, testing and delivery of blocks of medium complexity and power systems, instruments and information-measuring systems; checking the electrical parameters of the controlled equipment using instrumentation.
3. Drawing up prototypes for regulation and testing of complex mechanisms, devices, systems.

Education and training requirements.

At least one year of work on the second qualification level in the profession "Fitter-adjuster of instrumentation and automation".

Special conditions for admission to work.

Availability of II qualification group for electrical safety.

Passage by the employee of instruction on labor protection at the workplace.
Passing mandatory preliminary (upon admission to work) and periodic medical examinations (examinations), as well as extraordinary medical examinations (examinations) in the manner prescribed by the legislation of the Russian Federation.

Fitter-adjuster of instrumentation and automation of the 4th category

Generalized labor function.

Adjustment, verification and commissioning of complex circuits.

List of labor functions.

1. Adjustment, testing and commissioning of complex schemes of industrial automation, telemechanics, communications, electronic-mechanical test and electro-hydraulic machines and stands equipped with information and measuring systems.
2. Adjustment of equipment and units of radio stations, direction finders, radar installations and automatic devices, electronic equipment.
3. Drawing up schematic and wiring diagrams for adjusting and testing complex and prototypes of mechanisms, devices, systems.
4. Development of adjustment methods and circuits for connecting controlled equipment with instrumentation and power supplies.

Education and training requirements.

Secondary vocational education - training programs for skilled workers (employees).

Practical experience requirements.

At least one year of work at the third qualification level in the profession "Fitter-adjuster of control and measuring devices and automation."

Special conditions for admission to work.

The employee undergoes fire-fighting instructions.
Passage by the employee of instruction on labor protection at the workplace.
Passing mandatory preliminary (upon admission to work) and periodic medical examinations (examinations), as well as extraordinary medical examinations (examinations) in the manner prescribed by the legislation of the Russian Federation.

Mechanic-adjuster of instrumentation and automation of the 5th category

Generalized labor function.

Adjustment, adjustment and commissioning of complex instrumentation systems and equipment control systems based on microprocessor technology.

List of labor functions.

1. Adjustment, adjustment and commissioning of complex instrumentation systems and equipment control systems based on microprocessor technology.
2. Restoration and repair of system elements, programming controllers and other equipment, ensuring their output to the specified operating parameters.
3. Diagnostics of equipment control systems using special test programs.

Education and training requirements.

Secondary vocational education - training programs for skilled workers (employees).

Practical experience requirements.

Special conditions for admission to work.

The presence of a qualification group for electrical safety.
The employee undergoes fire-fighting instructions.
Passage by the employee of instruction on labor protection at the workplace.
Passing mandatory preliminary (upon admission to work) and periodic medical examinations (examinations), as well as extraordinary medical examinations (examinations) in the manner prescribed by the legislation of the Russian Federation.

Generalized labor function.

Complex commissioning, adjustment and commissioning of complex and unique systems, instruments and equipment control systems based on microprocessor technology.

List of labor functions.

1. Comprehensive commissioning, adjustment and commissioning of complex and unique systems, instruments and equipment control systems based on microprocessor technology.
2. Restoration and repair of systems, programmable controllers, peripheral equipment and their diagnostics using test programs and stands.
3. Development of non-standard boards for control systems; analysis, systematization of failures in the operation of technological equipment and development of recommendations for their elimination.

Education and training requirements.

Secondary vocational education - training programs for skilled workers (employees).

Practical experience requirements.

At least one year of work on the fourth qualification level in the profession "Fitter-adjuster of instrumentation and automation."

Special conditions for admission to work.