Job responsibilities for a equipment mechanic by facility. Instrumentation and automation mechanic

Labor Relations Submit proposals for improvement of the organization and methods of work performed by the enterprise management for consideration. 3.8. Request personally or on behalf of your immediate supervisor documents, materials, tools, etc., necessary to carry out your duties job responsibilities . 3.9. Increase your professional qualifications . 3.10. Other rights provided for labor legislation

. 4. Responsibility An instrument mechanic of the 6th category is responsible for: 4.1. For failure to perform or improper performance of one’s job duties as provided for in this job description - within the limits determined by the current labor legislation of the Russian Federation. 4.2. For causing material damage to the employer - within the limits determined by the current labor and civil legislation of the Russian Federation. 4.3.

Job description for a locksmith

One hundred working instructions for a mechanic and a site for servicing internal networks

• Functions The job description of an instrumentation mechanic implies that he is obliged to:
• carry out repair work;
• regulate and test simple magnetoelectric, electromagnetic, optical-mechanical and heat measuring devices; engage in repair, assembly, testing, installation and removal of circuits from devices medium difficulty

different types.

• He must carry out:
• metalworking, determine the causes of breakdowns in devices and eliminate malfunctions;
• carry out installation of simple and complex connecting circuits;

Its functions also include electrical adjustment of components and main power supplies of radio devices, special equipment and electronic computers.

Job description of a locksmith, kipia (Russian)

If the pen produces a line thicker than 0.3 mm, it should be replaced. 2.8. The dial or body of indicating pressure gauges must indicate the scale value corresponding to the maximum operating pressure. 2.9. Alarms that monitor the state of gas contamination must be triggered when a gas concentration occurs in the room that does not exceed 20% of the lower concentration limit of flame propagation.
Alarms that monitor exceeding the maximum permissible concentrations of carbon monoxide in the air must be triggered when a concentration of carbon monoxide occurs in the room that does not exceed 25 mg/m3. 2.10. The operation of protection devices, interlocks and alarms must be checked at least once a month. 2.11. The gas detector is checked for compliance with the established parameters using control gas mixtures once a month. 3.

Job description for a 6th grade instrumentation mechanic

Calculation of absolute and relative errors when checking and testing instruments. 2.36. Identifying and troubleshooting equipment problems. 2.37. Determination of the degree of wear of parts and assemblies. 2.38. Adjustment and comprehensive testing after installation diagrams of thermal control and automation of boilers, turbines and process equipment.
2.39.

Assembling circuits for testing thermal automation devices. 2.40. Removal of the gradient from high-precision heating equipment and its further certification. 2.41. Mathematical processing of measurement results and preparation of necessary materials.

2.42. Drawing up defect reports and filling out passports and certificates for devices and machines. 2.43. Repair of devices of medium complexity under the guidance of a mechanic. 2.44. Repair, adjustment and adjustment of particularly complex instruments and apparatus.

3. Rights An instrumentation mechanic of the 6th category has the right: 3.1.

Job description of a switchgear mechanic: general provisions, rights and requirements

For all provided for by law social guarantees. 3.2. To receive special clothing, special shoes and other equipment personal protection. 3.3. Require the management of the enterprise to provide assistance in fulfilling its professional responsibilities and exercise of rights.
3.4.

Demand the creation of conditions for the performance of professional duties, including the provision necessary equipment, equipment, workplace that complies with sanitary and hygienic rules and regulations, etc. 3.5. To pay additional expenses for medical, social and professional rehabilitation in cases of health damage due to an industrial accident and occupational disease. 3.6. Get acquainted with draft decisions of the enterprise management concerning its activities.

Production instructions for a switchgear mechanic

Job responsibilities The responsibilities of a 6th category instrumentation mechanic include: 2.1. Repair, adjustment, testing and delivery of simple, magnetoelectric, electromagnetic, optical-mechanical and heat-measuring instruments and mechanisms. 2.2. Repair, assembly, inspection, adjustment, testing, adjustment, installation and delivery of heat measuring, electromagnetic, electrodynamic, counting, optical-mechanical, pyrometric, automatic, recorder and other devices of medium complexity with removal of circuits.

2.3. Repair, adjustment, testing, adjustment, installation and delivery of complex electromagnetic, electrodynamic, heat measuring, optical-mechanical, counting, automatic, pyrotechnic and other devices with fitting and finishing of parts and assemblies. 2.4.

Production instructions for a boiler room mechanic

Checking and setting up automation units with complex electronic circuits; amplifiers, control units on automatic machines with program control. 2.20. Testing of radio measuring instruments of all types and systems intended for measuring physical quantities. 2.21. Carrying out arbitration measurements. 2.22. Checking installations for measuring parameters of electronic, semiconductor devices, integrated and logic circuits.

2.23. Electrical adjustment of units and elements of radio devices of medium complexity. 2.24. Electrical adjustment of special equipment and computer equipment of medium complexity, adjustment of various power sources. 2.25. Adjustment of the main power sources of radio equipment.
2.26.

Production instructions for a boiler mechanic for operating a boiler room

Rights The instrumentation and instrumentation mechanic has the right:

1. request and receive necessary materials and documents related to issues of its activities. interact with other services of the enterprise on production and other issues included in its functional responsibilities.
2. get acquainted with draft decisions of the enterprise management related to the activities of the Division.
3. propose to the manager proposals for improving work related to the responsibilities provided for in this Job Description.
4. report to the manager about all identified violations and shortcomings in connection with the work performed.

Production instructions for a gas boiler operator

Request and receive the necessary materials and documents related to the issues of his activities and the activities of his subordinate employees. Interact with other services of the enterprise on production and other issues included in his functional responsibilities. Get acquainted with draft decisions of the enterprise management related to the activities of the Division. Propose for consideration the manager's proposals for improving work related to the duties provided for in this job description of a mechanic. Submit for consideration by the manager proposals on encouraging distinguished employees, imposing penalties on violators of production and labor discipline. Report to the manager about all identified violations and shortcomings in connection with the work performed.

Job description of a switchgear mechanic

Important

Explanation of instrumentation and automation - this is an adjuster of instrumentation and automation. This is the specialist who does the installation. electrical diagrams and devices of a wide variety of automation systems. Specialists in this profession are highly qualified workers, unlike mechanics and instrument technicians.

The degree level in this specialty begins to count from four. Such employees are required in production, factories and other facilities where adjustments are required automatic lines, instruments, automated production, dispatch communications and other systems. Profession training and necessary qualities A person with a technical education who has completed special training courses can apply for the position.

Studying is carried out on the basis of vocational schools or in commercial educational centers.

It has long been known that the process of long-term operation of measuring instruments is accompanied by a decrease in the accuracy class and an increase in the permissible measurement error. This makes it impossible to further use the equipment. In this regard, all elements belonging to the measuring base are subject to regular monitoring by a special instrumentation and automation service.

Purpose and structure

Instrumentation and automation is a set of interactions between certain objects and subjects, the main purpose of which is to measure physical quantities. Decoding instrumentation and automation sounds simple and accessible: instrumentation and automation.

The abbreviation Instrumentation and Automation clearly defines the technical and functional purpose of the system - it is the measurement and control of the value of a physical quantity and the automatic adjustment of its constant value using instruments.

Structurally, this technical industry can be represented as follows:

• Instrumentation and automation in household appliances;
• instrumentation devices;
• instrumentation service.

Instrumentation and automation in household appliances

More complex instrumentation equipment includes flow meters: they are used to determine the mass or volume of a substance. This group has a fairly wide the lineup depending on the characteristics of the controlled area: thermal, vortex, electromagnetic, tachometer, ultrasonic, correlation and Coriolis, for flow measurement, with pressure difference, with level difference measurement.

The choice of group and device requires an individual approach, taking into account the operating conditions and properties of the measuring medium.

The main occupations of engineers and mechanics of the instrumentation and automation service are monitoring the serviceability of measuring and automation devices, replacing them with new ones or repairing them on site.

Continuity of any technological process and the safety of operating personnel directly depends on the stability and accuracy in the operation of instrumentation and control systems. For this purpose, in large enterprises, specialized departments and teams are formed. The most efficient work of the unit is ensured by a staff that contains employees with highly specialized specialties.

For example, an installer of instrumentation systems must deal with installation, an automated control system technician must deal with the elements of an automated control system, and the position of a security and fire alarm system engineer obliges him to service only the emergency warning system.

You should take into account the fact that interchangeability in the work of a well-functioning team is simply not welcome.

Small organizations need highly qualified personnel. The range of work responsibilities of a specialist, in addition to instrumentation and automation, includes the installation of video surveillance, telephone and alarm maintenance, etc. The reason for such additional workload is the design implementation of equipment for instrumentation and automation systems, which is based on microelectronic elements.

The specifics of the work of the instrumentation and automation service simply oblige employees to be electricians or electricians, even beginners. Well, as a rule, the management of the enterprise is not averse to assigning repair responsibilities to instrumentation specialists computer equipment and software installation.

An example of a control and automation service is a gas pumping station. Controlling the station is not particularly complicated; monitoring the pressure and temperature of the working gas is important. Control and measuring equipment monitors the performance and safety of the section of the gas pipeline (between the nodes) and the compressor unit. The work of automatic control and diagnostic equipment, serviced by station personnel, is oriented towards this task.

What are the responsibilities of a locksmith?

The profession of an instrumentation mechanic requires a specialist to have comprehensive technical knowledge and skills in operation, maintenance and repair work ah of various C&I (control and measuring equipment) and automated control systems.

The mechanic-kipovets is administratively subordinate to the head of the workshop and operationally and technically subordinate to the workshop foreman or the one who replaces him.

In operational subordination to the master production site(MPU) a duty officer was provided. In the event of an accident in the workshop, he must act in accordance with the orders of the instrumentation and control equipment master of the production area. During the work process, he is in contact with the operational technical staff and in case of breakdowns or deviations must notify the MPU.

Responsibilities of an instrumentation mechanic:

You can learn more and more about instrumentation and automation in industry from the information and technical electronic edition KIP-Info.

One of the main characteristics of measuring instruments is the accuracy class (an indicator that describes the permissible error). This value is not static; it changes during operation. As a result, over time, the error may go beyond acceptable limits.

This threatens many troubles, ranging from disruption of the technological process to the threat of emergency situation. Therefore, instruments, sensors, measuring mechanisms and other specialized equipment must undergo regular verification in the instrumentation and control department. Let's talk about the organization of this service and its main tasks.

What is instrumentation and automation?

This definition includes all control equipment and automation used in practically various production areas and in everyday life. Examples include electricity and water meters, pressure regulators in the oil and gas industry, automation for boiler rooms, etc.

Decoding the abbreviation

The abbreviation of this term stands quite simply - instrumentation and automation. The service of the same name performs the following tasks and functions:

• implementation of metrological supervision;
• maintenance, adjustment and repair of measuring equipment;
• introduction of new automation systems at an enterprise, for example, an automated control system.

In some cases, foremen and adjusters from the “Instrumentation and Control” department may be involved in the commissioning of electrical equipment, if there is a production need.

Types of instrumentation and automation

The classification of measuring equipment is made depending on the physical and technical characteristics of the devices, as well as their qualitative and quantitative indicators. By the name of the group it is easy to determine the purpose of the measuring devices included in it:

• instruments for measuring temperature - thermometers (A in Fig. 2);
• devices for determining pressure - pressure gauges (B);
• flow meters of the working medium or other substances - flow meters (C);
• determinants of the composition of gas mixtures - gas analyzers (D);
• tank fill level sensors – level gauges (E), etc.

Figure 2. Different kinds measuring instruments

Each of the groups, in turn, is divided into several subgroups, according to their design and operating principle. For example, pressure gauges, among them there are devices for measuring excess pressure, its difference, or displaying the absolute value. The design of these devices can be electrical or mechanical.

Structure of the Instrumentation and Control Department

The structure of instrumentation and automation departments is formed taking into account many factors, of which two key ones can be identified:

• the number of measuring instruments used by the enterprise;
• difficulty of maintenance.

Based on these factors, a centralized or decentralized service structure is formed. Briefly about each of them.

Features of a centralized structure

This method of forming a division is suitable for enterprises that have technological schemes there are not many measuring instruments, sensors, etc. involved. This makes it possible to combine the operational and repair departments into one service, which is managed by the head of the instrumentation department. On small businesses this managerial person can combine the position of chief metrologist.

One of the groups of service specialists is assigned to certain production areas for regular maintenance of instrumentation (including accounting of devices and their repair) located in the territory specified in job description. If necessary, by order of the workshop manager, this group of specialists can be reinforced by other service employees, for example, to carry out extensive repair or installation work.

This structure allows you to create teams narrow specialization(for example, installers, electricians, electricians, electricians, electricians, electronics engineers, etc.). They do repairs, adjustments and installations complex equipment, as well as the commissioning of new systems. After graduation commissioning works The equipment is serviced by a team supervising the workshop where the installation was carried out.

Features of a decentralized structure

This method of organization is practiced in large enterprises. The peculiarity is that the repair (methodological) department is a separate service, while operation tasks are assigned to the technological workshop. Each of these divisions has its own leadership. The specialists of the methodological department are headed by the chief metrologist, and the employees of the operation department are subordinate to the head of the workshop.

The responsibilities of the methodological service include all types of planned, above-planned and planned preventative repair work. Payment for services provided is transferred to a separate bank account, it is deducted from the funds allocated to the instrumentation and control technology workshop.

Depending on the characteristics of production, the work of the operation service is organized taking into account the specialization of work, or according to technological characteristics.

In the first option, groups of specialists are created who are responsible for the operation of certain types of instrumentation (alarms, automation, control equipment, etc.). In the second, there are teams of craftsmen responsible for the operation of equipment for certain technological flows.

In a decentralized structure, the methodological service in financially completely depends on technological workshop, since payments for the work done come from his budget.

If a production need arises, the operational service can be strengthened by employees of the repair department or teams responsible for the installation of automation and control systems. The order for this must be issued by the chief instrument operator of the enterprise (metrologist). The operation service must cope with most of the regular commissioning work on its own.

Main goals

Regardless of the structure of the instrumentation and automation service, its main tasks include:

• creating conditions under which the uninterrupted operation of all systems for which the unit is responsible will be ensured;
• ensuring the availability of spare parts, backup equipment for measuring equipment and automation;
• checking the correct operation of devices located in the service’s area of ​​responsibility;
• regular instructions and training of personnel on the norms and rules of operation of automation and control equipment;
• commissioning of new specialized projects.

Responsibilities of an instrumentation mechanic

In accordance with the requirements of the professional standard, an instrumentation mechanic must know the operating principle of the equipment he controls, be able to repair and maintain it. For example, to service electrical equipment, it is necessary to obtain the appropriate specialized education; general knowledge of the basics of electrical engineering will not be enough.

Depending on the specifics of the equipment being serviced, the mechanic’s workplace may have the following devices and sets of tools: an instrumentation cabinet, switchboards, equipment installed on consoles, measuring devices, sockets for connecting electrical appliances, etc.

This specialty requires that the employee understands both the equipment entrusted to him and the general technology of the process.

What does an instrumentation engineer do?

This profession has the following responsibilities:

• organizational work related to ensuring uninterrupted operation of equipment;
• responsibility for the implementation of automated equipment;
• management of instrumentation and automation services, in particular, coordination of teams of specialists;
• metrological support;
• preparation of technical documentation ( routing, maintenance schedules, verification, calibration);

• long-term planning (action plan for a month, quarter, year);
• acceptance of completed work;
• drawing up instructions in accordance with identified deficiencies and comments;
• organizing control over the implementation of assigned tasks.

An example of decoding a verification mark

After verification of the device by the instrumentation and automation service, a corresponding designation (stamp) is placed on the device; as a rule, it carries a certain information component. Let's give an example of decoding.

Designations:

• Verification date (quarter).
• Image of the Gosstandart sign.
• The year is encrypted with two digits, in our case 09 – 2009.
• A code that allows you to determine the service that tested the device;
• Badge assigned to an instrumentation and control equipment employee.

Explanation of instrumentation and automation - this is an adjuster of instrumentation and automation. This is a specialist who installs electrical circuits and devices of a wide variety of automation systems. Specialists in this profession are highly qualified workers, unlike mechanics and instrument technicians. The degree level in this specialty begins to count from four. Such employees are required in production, factories and other facilities where it is necessary to set up automatic lines, instruments, automated production, dispatch communications and other systems.

Profession training and required qualities

A person with a technical education who has completed special training courses can apply for the position. Studying is carried out on the basis of vocational schools or in commercial educational centers. Upon completion, a person usually receives a second or third category in his specialty. There are eight categories in total. Training for instrumentation mechanics can take place not only in educational institutions, but also directly in the production itself, improving their skills by passing exams to their boss.

When applying for a job, applicants are required to have such qualities as excellent vision, concentration, the ability to do painstaking work, good coordination of movements, spatial imagination and the ability to distribute attention. detailed information about the duties, rights and other functions of the employee, as well as a breakdown of the instrumentation and control systems are in the job description drawn up by the company’s management.

General provisions of the instructions

A specialist in this profession is considered a worker. To obtain a position, the applicant must obtain a special professional education. Typically, employers do not have any special requirements for work experience. The director of the organization can hire or remove an adjuster. In the course of performing his duties, the employee must be guided by regulatory and teaching materials, the company's articles of association and instructions received from management.

Knowledge

The job description of an instrumentation mechanic implies that he must know the following:

• how they are structured, what they are used for, and on what principle they operate all the devices, instruments and mechanisms, the repair of which he must carry out;
• he must understand how the components and elements of radio-electronic equipment are structured and by what principle they interact, and by what means and methods they can be checked using electrical circuits;

• it is important to understand the diagrams of simple control units of a simple type, the basic properties of insulating and conductive materials;
• the worker must know how resistance is measured in a variety of chain links;
• must understand the properties of alloys, metals and other resources used in repairs.

Other knowledge

The job description of an instrumentation mechanic implies that he knows:

• what are control and measuring instruments and universal devices used for and according to what rules are they used;
• system of tolerances, fits, roughness parameters, types of oils intended for corrosion protection and the basics of electrical engineering.
• how parts are heat treated, how temperature can affect measurement results;
• deciphering the symbols of thermal circuits, mechanics, radio engineering, heating engineering;
• and other knowledge necessary to carry out the work assigned to the employee.

Functions

The job description of an instrumentation mechanic implies that he is obliged to:

• Functions The job description of an instrumentation mechanic implies that he is obliged to:
• carry out repair work;
• engage in repair, assembly, testing, installation and removal of circuits from devices of medium complexity of various types.

He must carry out:

• He must carry out:
• metalworking, determine the causes of breakdowns in devices and eliminate malfunctions;
• carry out installation of simple and complex connecting circuits;

Its functions also include electrical adjustment of components and main power supplies of radio devices, special equipment and electronic computers.

Responsibilities

An instrumentation mechanic must inspect, adjust and test analytical, standard, carriage and technical weights, cutting and measuring tools, dies and fixtures. In addition, he must certify and brand them after all tests and inspections, paint the devices, solder using various solders, including silver, copper, etc. They should configure the automation units.
The employee’s responsibilities also include heat treatment and finishing of parts, determining the level of hardness of metals, as well as carrying out a full check of the equipment for operability, for which control and measuring equipment is used. At the end of the verification activities, the employee is required to take oscillograms. In addition, he configures and commissions telemechanics, electromechanics and relay protection devices.

Other responsibilities

In addition to the above, the responsibilities of an instrumentation mechanic include identifying and troubleshooting equipment entrusted to the employee to carry out repair work on it. During inspections and tests of equipment, the employee is required to calculate the absolute and relative errors. He is also tasked with drawing up defect reports and filling out passports for instruments and automatic equipment.

Rights

Upon entering the workforce after training, an instrumentation and automation mechanic receives the right to social guarantees provided for by the current legislation of the country. He also has the right to demand that management provide him with special protective clothing, shoes and other safety equipment. safe work. He may demand from his superior that he assist him, if necessary, in the performance of his official duties.
He has the right to demand the creation of normal working conditions, including the provision from the organization of a workplace, equipment, tools and inventory that complies with the norms and rules. If an employee is injured while working or develops Occupational Illness, then he has the right to demand from the company financial support for treatment and social assistance.

Depending on what rank the instrumentation mechanic has received, he has the right to receive information about all management decisions relating to his direct activities. If an employee has suggestions on how to make his work more effective, he has the right to express his ideas in this regard to his superiors. The employee has the right to request everything Required documents, tools and other materials personally or on behalf of the immediate superior, which are necessary for him to perform assigned tasks. He also has the right to improve his qualifications.

Responsibility

The job description of an instrumentation mechanic assumes that the employee is responsible for failure to fulfill the duties prescribed in the instructions, or for poor quality work done. He may be held accountable for any violations of administrative, criminal or labor code in accordance with the legislation of the country, as well as for causing material damage to the company due to errors made during work. He is also responsible for the safety of the tools, equipment and other materials belonging to the company issued to him.

"I CONFIRM":

_________________________

_________________________

_________________________

_________________________

PRODUCTION INSTRUCTIONS

ON SAFE METHODS AND TECHNIQUES OF WORK DURING OPERATION OF CONTROL AND MEASURING INSTRUMENTS, AUTOMATION AND SIGNAL SYSTEMS, EXPLOSION-PROOF ELECTRICAL EQUIPMENT

a common part

1.1. The enterprise must ensure constant technical control, maintenance, current and major renovations devices and automation equipment, interlocks and alarms installed on gas pipelines and gas-using installations, as well as explosion-proof electrical equipment that ensures safe switching of electrical circuits during explosive areas and premises.

1.2. Personnel specially trained and authorized for such work are allowed to operate instrumentation and automation systems, automation and alarm systems, and explosion-proof electrical equipment.

1.3. The enterprise must have (if necessary) contracts with organizations performing work on maintenance and repair of instruments and automation equipment, interlocks and alarms installed on gas pipelines and gas-using installations, as well as explosion-proof electrical equipment, in which the scope of maintenance and repair work must be determined, and obligations to ensure conditions of safe and reliable operation are regulated. Schedules (plans) for maintenance and repair are approved by the technical director of the owner organization and agreed upon with the performing organization when concluding a service contract.

Operation of instrumentation and automation systems, automation and alarm systems,

explosion-proof electrical equipment

2.1. Checking the tightness of pulse gas pipelines is carried out during inspections and maintenance of gas equipment.

2.2. The scope and frequency of maintenance and repair of measuring instruments, automation and alarm systems are established by state standards for the relevant devices or instructions from manufacturers.

2.3. Metrological supervision of measuring instruments is carried out in accordance with the requirements of regulations in the field of metrological control.

2.4. The following measuring instruments are subject to periodic metrological verification:

Thrust pressure gauges, indicating pressure gauges, self-recording, remote - at least once a year;

Portable and stationary standardized gas analyzers, indicators of pre-explosive gas concentrations - once every six months, unless other dates are established by the manufacturer.

The above-mentioned control and measuring instruments must also be verified after each repair in the territorial bodies of the State Standard of Russia.

At least once every six months, working pressure gauges must be inspected and their readings must be compared with the readings of the control device to determine the error of the readings. The results of reconciliations should be recorded in a journal.

Passports must be drawn up for electrical measuring instruments or journals must be kept in which notes on repairs and verifications carried out are made.

2.5. When using liquid pressure gauges, you should periodically, but at least once every three months, fill in the barrier fluid, clean the tubes and surfaces of the device with cotton wool soaked in gasoline or alcohol.

2.6. Chart paper in recording instruments must correspond to the instrument's passport, and before installing it, the installation location and date should be noted.

2.7. If the pen produces a line thicker than 0.3 mm, it should be replaced.

2.8. The dial or body of indicating pressure gauges must indicate the scale value corresponding to the maximum operating pressure.

2.9. Alarms that monitor the state of gas contamination must be triggered when a gas concentration occurs in the room that does not exceed 20% of the lower concentration limit of flame propagation. Alarms that monitor the excess of maximum permissible concentrations of carbon monoxide in the air must be triggered when a concentration of carbon monoxide occurs in the room that does not exceed 25 mg/m 3 .

2.10. The operation of protection devices, interlocks and alarms must be checked at least once a month.

2.11. The gas detector is checked for compliance with the established parameters using control gas mixtures once a month.

3. Safe methods and techniques for performing work.

Measuring instruments that have:

There is no seal or state verification stamp; the state verification period has expired;

When the device is turned off, the arrow does not return to the zero scale mark; the glass is broken or there are other damages that may affect the accuracy of the instrument readings;

The reading error exceeds the established permissible limit.

3.2. Checking the operation of the gas detector by deliberately

gas contamination of the premises from the existing gas pipeline is prohibited.

Operation of gas equipment with disconnected technological

protections, instrumentation, interlocks and

signaling provided by the project is not allowed.

Devices removed for repair or verification must be replaced with identical ones.

operating conditions.

Before replacing the continuous gas detector, monitor the gas concentration in the air production premises necessary with portable devices every 30 minutes of the work shift.

Work on adjustment and repair of automation systems, emergency protection, interlocks and alarms in a gas-filled room is not allowed.