Job description of an electrician for repairing electrical machines
I. GENERAL PROVISIONS
1.1. An electrician who repairs electrical machines belongs to the category of workers, is hired and dismissed by order of the general on the recommendation of_ ____________.
1.2. A person with secondary or primary vocational education is appointed to the position of electrician for repairing electrical machines.
1.3. An electrician who specializes in repairing electrical machines reports to ____________________________.
1.4. In his activities, an electrician repairing electrical machines is guided by:
— legislative and regulatory documents regulating the production activities of the enterprise;
— methodological materials related to relevant issues;
— the charter of the enterprise;
— labor regulations;
— orders and instructions of the general director and immediate supervisor;
- this job description.
II. Job responsibilities of an electrician for repairing electrical machines
2.1. Metalworking of parts.
2.2. Cleaning, rinsing and wiping dismantled parts, manufacturing simple metal and insulating structures.
2.3. Delivery to the workplace, preparation for work and cleaning of plumbing tools, equipment, fixtures and materials.
2.4. Packaging of electrical measuring instruments, measuring instruments and equipment for transportation.
2.5. Disassembly, repair and assembly of simple parts and assemblies of electrical machines, instruments and auxiliary equipment using simple plumbing tools and accessories, checking and repair of simple ballasts, simple rigging work associated with the movement of individual parts and assemblies of equipment under the guidance of a more highly qualified electrician.
2.6. Drawing up a drawing, sketch of a simple part, electrical circuits.
2.7. Drawing patterns of simple parts and marking them for procurement of materials.
2.8. Processing of insulating materials according to drawings.
2.9. Soldering with tin, copper, silver solder. Measuring resistance with a megohmmeter.
2.10. Adjustment and refueling of plumbing and special tools, testing and preparation for operation of repair devices and mechanisms. Use of electric, pneumatic and measuring tools.
2.11. Rigging work during the repair of electrical machines when moving components and parts using simple mechanization means.
2.12. Current and major repairs according to the standard range of turbogenerators and their exciters, synchronous compensators, converters, umformers, etc.
2.13. Repair of sealing bearings, gas coolers and electrical parts of electric precipitators.
2.14. Performing precise and complex repair and assembly work.
2.15. Repair of equipment connecting generators, synchronous compensators, etc.
2.16. Determination of malfunctions and defects in equipment and equipment, ways to eliminate them.
2.17. Determination of the range and quality of materials used in the repair of electrical machines.
2.18. Selection of the necessary rigging equipment for lifting and moving components and parts of equipment, working with the help of lifting machines and mechanisms, special devices.
III. An electrician for repairing electrical machines must know:
3.1. Information on the strength of materials;
3.2. Scope of acceptance, acceptance and preventive tests of electrical machines and methods of their implementation;
3.3. Diagrams of internal connections of various types of windings of electrical machines;
3.4. Technical requirements for processing winding conductor materials and restoring defective insulation;
3.5. Basic technical characteristics of all equipment, fixtures, tools, apparatus and measuring instruments used in the repair of electrical machines in the conditions of existing power plant workshops, organization of work in a team.
3.6. Design features of turbogenerators, synchronous compensators, converters and other auxiliary devices;
3.7. Work methods and sequence of operations for disassembling, repairing and assembling high-power electrical machines according to standard nomenclature;
3.8. Thermal control and automation devices, fire-fighting devices;
3.9. Equipment for the gas-oil system of hydrogen-cooled turbogenerators;
3.10. Device for providing hydrogen to power plants; standards for testing the electrical insulation strength of electrical machines;
3.11. Techniques for removing and inserting heavy generator rotors; methods of work for partial and complete rewinding of stator and rotor windings;
3.12. Methods for centering and balancing electrical machines; techniques for particularly complex rigging work when repairing electrical machines of any power.
IV. Electrical mechanic's rights to repair electrical machines
4.1. An electrician who repairs electrical machines has the right to:
4.2. Gets acquainted with draft decisions of the enterprise management concerning its activities.
4.3. Submit proposals for improvement of work related to the responsibilities provided for in these instructions for consideration by management.
4.4. Receive information and documents from immediate managers on issues within his competence.
demand from the management of the enterprise assistance in the performance of their official duties and rights.
V. Responsibility of an electrician for repairing electrical machines
An electrician for repairing electrical machines is responsible for:
5.1. For failure to perform (improper performance) of one’s job duties as provided for in this job description, within the limits determined by the labor legislation of the Russian Federation.
5.2. For offenses committed in the course of carrying out their activities - within the limits determined by the administrative, criminal and civil legislation of the Russian Federation.
5.3. For causing material damage - within the limits determined by labor, criminal and civil legislation of the Russian Federation.
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Job responsibilities Dismantling, repair and assembly of electrical equipment of closed switchgears with voltage up to 10 kV, major repairs without changing windings, technical inspection of general purpose transformers with a PCB device (switching without excitation) with a power of up to 10,000 kV.A with voltage up to 35 kV and major repairs with changing of transformer windings with off-circuit switching device with voltage up to 10 kV. Disassembly, assembly, reinforcement, leak testing of bushings with voltage up to 35 kV. Tinning and soldering of tips, works with a blowtorch. Metalworking of parts according to 11-12 qualifications (4-5 accuracy classes). Repair, impregnation, vacuum drying of bakelite products. Reading simple sketches and diagrams of simple parts and assemblies. Selection of current-carrying pins according to current and porcelain insulator. Work on technological installations for oil degassing, zeolite recovery, oil drying with zeolites (second person), maintenance of vacuum pumps and compressors. Perform rigging work using simple mechanization tools.
Must know: schematic diagrams of primary switching and symbols of electrical equipment adopted in the diagrams; design implementation of switchgears of power plants and substations, operating principles of the main and auxiliary equipment of switchgears of medium complexity with voltage up to 35 kV; oil and vacuum equipment; signs of damage to inputs and ways to eliminate them; design and operating principle of dry, oil, two-winding power transformers with a power of up to 10,000 kVA and voltage of up to 35 kV; rules for performing work using solvents and enamels, glycerol putties; test voltage standards for bushings up to 35 kV; steeplejack techniques for repair and maintenance of equipment and connecting busbars of open switchgear devices; design and principle of operation of oil degassing technological installations, vacuum pumps, gas protection; basic information on electrical engineering.
1. General Provisions
1. This job description defines the functional duties, rights and responsibilities of an electrician for the repair of electrical equipment.
2. A person with secondary vocational education and appropriate training in the specialty is appointed to the position of electrician for repairing electrical equipment.
3. An electrician for the repair of electrical equipment must know the regulations, instructions, orders, other governing and regulatory documents, the purpose and rules for using the most common universal and special devices and the control and measuring instruments used; methods of laying wires; simple wiring diagrams for connecting parts and assemblies; rules for turning on and off electrical machines and devices; fundamentals of electrical engineering and metal technology in the scope of the work performed; design and operating principle of serviced AC and DC electrical machines; wiring diagrams.
4. An electrician for the repair of electrical equipment is appointed to the position and dismissed from the position by order of the head of the institution in accordance with the current legislation of the Russian Federation.
5. An electrician for the repair of electrical equipment is directly subordinate to the deputy head for electrical equipment, or the deputy head for technology, or the deputy head for construction, or the head of the economic department, or the head of the technical department, or the head of the construction department.
2. Job responsibilities
Carrying out electrical work. Disassembly, repair and assembly of simple components, devices and fittings of electric lighting using simple hand tools and tools. Cleaning, washing, wiping and blowing with compressed air parts and electrical equipment. Manufacturing of simple parts from grade metal. Connecting parts and assemblies of electrical machines and electrical appliances using simple wiring diagrams. Installation of couplings, tees and boxes.
An electrician who repairs electrical equipment has the right to:
1) make proposals to the management of the institution on the organization and conditions of their work;
2) use information materials and regulatory documents necessary to perform their official duties;
3) undergo certification in the prescribed manner with the right to receive the appropriate qualification category;
4) improve your skills.
An electrician who repairs electrical equipment enjoys all labor rights in accordance with the Labor Code of the Russian Federation.
4. Responsibility
An electrician who repairs electrical equipment is responsible for:
1) timely and high-quality implementation of the official duties assigned to him;
2) organization of their work, timely and qualified execution of orders, instructions and instructions from management, regulations on their activities;
3) compliance with internal regulations, fire safety and safety regulations;
4) maintaining documentation provided for by current regulations:
5) promptly taking measures, including timely informing management, to eliminate violations of safety regulations, fire safety and other rules that pose a threat to the activities of the institution, its employees and other persons.
The form was prepared using legal acts as of 04/30/2009.
I APPROVED
Supervisor "___________"
___________ (____________)
"__"__________ _____ G.
M.P.
JOB DESCRIPTION
construction electrician, 4th category
(for organizations performing construction,
installation, repair and construction work)
1. GENERAL PROVISIONS
1.1. This job description defines the functional duties, rights and responsibilities of a construction electrician of the 4th category "______________" (hereinafter referred to as the "Organization").
1.2. A construction electrician of the 4th category is appointed to the position and dismissed from the position in the manner established by the current labor legislation by order of the head of the Organization.
1.3. A construction electrician of the 4th category reports directly to _____________ Organization.
1.4. A person with ________ professional education and work experience in the specialty of ____ years is appointed to the position of construction electrician of the 4th category (without presenting requirements for work experience).
1.5. A construction electrician of the 4th category must know:
- electrical diagrams of manufactured structures;
- operating procedures on production lines;
- rules for reading mechanical engineering detailing and assembly drawings and sketches;
- rules and methods for marking manufactured parts and structures;
- Rules for the acquisition of materials and equipment;
- methods of slinging and moving loads;
- arrangement of mechanized rigging equipment and rules for its use.
1.6. In his activities, a construction electrician of the 4th category is guided by:
- regulations on the work performed;
- internal labor regulations;
- orders and instructions of the head of the Organization, immediate supervisor;
- this job description;
- rules on labor protection, industrial sanitation and fire protection.
1.7. During the period of temporary absence of a construction electrician of the 4th category, his duties are assigned to _____________.
2. FUNCTIONAL RESPONSIBILITIES
A construction electrician of the 4th category carries out the following work:
- straightening, marking and cutting of sheet and profile steel, pipes, tires on machines;
- countersinking, threading at the ends of pipes, making sockets;
- bending of sheet, profile steel, pipes, tires in all ways with maintaining a given radius of curvature;
- production and assembly of structures for trolleys, illuminated signs and indicators and fastening of cables, brackets for lighting fixtures, illuminated signs and traffic lights, structures for the installation of single devices, protective covers, mesh fences, fences for work on highways, etc. ;
- processing of insulating materials;
- installation of insulators, fuses for voltages over 1 kV, switches, signal lamps, etc. on structures;
- straightening of round and strip tires.
3. RIGHTS
A construction electrician of the 4th category has the right to:
Require the Organization's management to provide assistance in the performance of their duties.
3.2. Get acquainted with draft decisions of the Organization’s management relating to its activities.
3.3. Make proposals to the head of the Organization and the immediate supervisor on issues of their activities.
3.4. Receive official information necessary to perform your duties.
4. RESPONSIBILITY
A construction electrician of the 4th category is responsible for:
4.1. For failure to perform or improper performance of their duties provided for in this job description - in accordance with current labor legislation.
4.2. For offenses committed during the period of its activities - in accordance with current civil, administrative and criminal legislation.
4.3. For causing material damage - in accordance with current legislation.
5. WORKING CONDITIONS
5.1. The work schedule of a construction electrician of the 4th category is determined in accordance with the Internal Labor Regulations established in the Organization.
5.2. Due to production needs, a construction electrician of the 4th category is required to go on business trips (including local ones).
_______________________________ ___________ _____________________
(position of the person who developed (signature) (full name)
instructions)
"__"__________ ___ G.
AGREED:
Head of the legal department
(legal consultant)___________ _____________________
(signature) (full name)
"__"__________ ___ G.
I have read the instructions: ___________ _____________________
(signature) (full name)
"___"__________ ___ G.
Electrician for maintenance and repair of equipment
§ 87. Electrician for maintenance and repair of equipment of the 3rd category
Characteristics of work. Installation, dismantling, grounding, repair, testing and maintenance of the electrical parts of simple machines, components and mechanisms, signaling and lighting equipment, distribution, subscriber cable and telephone networks. Repair and installation of overhead power lines, installation of lightning protection. Moving power line supports. Replacement and connection of instrumentation: ammeters, voltmeters, pressure gauges. Measurement of current and voltage in low voltage AC and DC circuits. Arrangement of grounding loops. Vulcanization of flexible cables, application of inscriptions. Charging batteries, topping up and replacing electrolyte. Hanging signaling devices, changing electric lamps, electric sockets. Inspection and repair of electrical equipment of manual lamps. Inspection and maintenance of low voltage AC electric motors. Performing stropping works.
Must know: purpose, technical characteristics of serviced machines, electrical equipment, standards and scope of their maintenance; basics of electrical engineering, installation; design and rules of technical operation of low-voltage electrical installations; primary switching diagrams of switchgears and substations, power distribution network; technical requirements for the operation of serviced machines and electrical devices; installation procedure for power electrical devices, simple metal structures and mechanisms; instructions for installation of dry terminations of armored cables; purpose and rules for using instrumentation and tools; rules of admission to work on electrical installations; rules for providing first aid to victims of electric current; name and location of equipment of the serviced production unit; systems and rules for the operation of light, sound and other alarms in the mine; rules for receiving and giving sound and visible signals; rules of the tag system.
Work examples.
1. Steam-water fittings - replacement and connection of control and measuring instruments: ammeters, voltmeters, pressure gauges.
2. Fittings for low voltage electrical lighting and signaling networks - installation and installation of devices, lamps, sound signaling devices, switches, switches, etc.
3. Telephone devices - repair.
4. Screens - installation of electrical equipment, metering devices; inspection and maintenance.
5. Crushers - installation of electrical equipment and its maintenance.
6. Flexible, armored cables - laying, suspension, fastening, dry cutting, crimping of low voltage cable lugs.
7. Compressors - installation of electrical equipment, maintenance.
8. Belt conveyors - replacement and installation of electric motors and their connection.
9. Scraper conveyors - replacement and installation of electric motors and their connection.
10. Contactors, starters - disassembly and assembly with replacement of contacts.
11. Pumps - connection of electric motors; checking the serviceability of grounding; Maintenance.
12. Plate feeders in primary crushing - installation of electrical equipment and its maintenance.
13. Fuses - overcharging.
14. PM type starters - repair with replacement of contacts and coils.
15. Lamps - repair.
16. Drilling rigs - maintenance of electrical equipment.
17. Ventilation units - installation and connection of electric motors and their maintenance.
18. Shunts, knives, tips and jumpers for electrical devices and electrical machines - manufacturing and installation.
19. Lighting panels, switches and contacts of magnetic starters - repair.
20. Low-voltage electric motors - disassembly, assembly with replacement of bearings, installation and connection.
When performing work under the guidance of an electrician for the maintenance and repair of equipment of higher qualifications - 2nd category.
§ 88. Electrician for maintenance and repair of equipment of the 4th category
Characteristics of work. Installation, dismantling, repair, testing and maintenance of electrical parts of machines, units and mechanisms of medium complexity, equipment of high-voltage substations. Grounding and zeroing of electrical power plants. Checking the insulation of electrical equipment and drying high-voltage motors and transformers. Repair, cutting and vulcanization of high-voltage flexible cables and conveyor belts. Repair of lighting with group spotlights. Replacing couplings. Inspection and repair of electrical equipment of automated lamps. Observation and control of the operation of switchgears, electric motors, transformers, generators, brake electromagnets. Maintenance of converter installations, substations, signaling, centralization, blocking and automatic traffic light blocking of rail transport. Testing of electrical protection equipment at voltages up to 1000 V. Testing of repaired electrical machines, apparatus and instruments.
Must know: electrical engineering to the technical minimum; methods and rules for installation, dismantling, repair, testing and adjustment of serviced electrical equipment; design and purpose of electrical machines; design and installation diagrams of ballasts; rules for removing and switching on high voltage current; switching diagrams for workshop switchgears and substations; connection diagrams for stator and rotor windings of electric motors; calculation and selection of wire and cable cross-sections; technical specifications for testing repaired electrical machines, apparatus and instruments; rules for working on electrical installations; instructions for setup and test run of electrical equipment; technology of metal processing and production of electric and gas welding works; instructions: on the production of electric welding work in underground workings, above-mine buildings, on grounding, on the use of electricity in dead-end workings of gas mines and mines, on inspection, repair and testing of mine flexible cables, on inspection and revision of explosion-proof mine electrical equipment.
Work examples.
1. Ballast control equipment - disassembly, assembly with replacement or restoration, adjustment of parts.
2. High-voltage oil switches - preventive inspection, repair.
3. Screens - repair of electrical equipment.
4. Electric dredges - maintenance, repair and testing.
5. Crushers - installation and adjustment of electrical equipment.
6. Flexible, armored low-voltage, high-voltage cables - repair with installation of ring and couplings.
7. Belt conveyors - repair of control and alarm systems.
8. Scraper conveyors - installation and repair of control and protection systems.
9. Mining machines, drilling rigs and installations, winches - installation, inspection of electrical equipment, maintenance, repair of electric motors.
10. Plate feeders - installation and repair of thyristor converters.
11. Arresters of all types - repair, testing.
12. Electrical reactors, armatures of electrical machines, controllers, relays of all types - dismantling, repair with replacement of individual elements, installation.
13. Flow-transport systems - checking the condition of technological and backup protections, sensors, ratchet stop electromagnets, operation of limit switches, electrical interlocks; installation of sensors.
14. Automatic telephone stations - repair, adjustment, maintenance.
15. Pantographs - assembly of new ones and repairs with editing on a mandrel.
16. Pantographs, phase expanders of electric locomotives - removal.
17. Transformers and switchgears - revision.
18. Aspiration installations - repair of electronic boards and electrical equipment.
19. Ventilation units - maintenance and repair of electrical equipment.
20. Lighting panels, switches and contacts of magnetic starters - repair.
21. Excavators - installation, dismantling, repair of electrical equipment.
22. High-voltage electric motors - disassembly, assembly, replacement of bearings, brush holders, brushes, repair of commutators, elimination of damage to windings.
§ 89. Electrician for maintenance and repair of equipment of the 5th category
Characteristics of work. Installation, dismantling, repair, adjustment, testing, maintenance of the electrical parts of complex machines, components and mechanisms, equipment, instrumentation, automatic installations, telemechanics. Installation and repair of controls. Installation and commissioning of high-frequency telephony units. Testing of electrical protection equipment at voltages above 1000 V. Identification and elimination of defects in automatic control and regulation circuits of mobile and stationary installations. Checking the response time of ground leakage protection devices and the value of the maximum current protection setting for feeder circuit breakers and starters.
Must know: fundamentals of radio engineering, telemechanics, automation, radio electronics; installation of automation and telemechanics equipment; electrical rules and regulations; rules for drawing up electrical wiring diagrams; diagram of the equipment being serviced and its energy supply system; causes and symptoms of malfunctions in the operation of the electrical parts of machines, devices, devices; classification of cables and electrical materials; rules for measuring and testing insulation, capacitance and ohmic resistance of cables, drawing up documentation for repaired equipment; methods of performing work on power lines; rules for testing electrical protective equipment; the procedure for organizing safe work in electrical installations and supervision of operating electrical installations; technical specifications for regulation and testing of complex electrical machines, apparatus and instruments.
Work examples.
1. Equipment of the dispatcher control panel and monitoring the operating mode of mechanisms - preventive inspection, installation, dismantling, repair, adjustment, maintenance of electronic elements; repair of connecting cables; installation and adjustment of control circuits.
2. Equipment for monitoring coolant flow (hot water and steam) - repair, adjustment and maintenance.
3. Ballast control equipment - installation, adjustment, configuration.
4. APCS system equipment - repair and maintenance.
5. Quasi-electronic automatic telephone exchanges - installation and configuration of components and blocks.
6. High-frequency units, transmitters and receivers, radio stations and radio relay communication equipment - installation and commissioning.
7. High-voltage oil switches - preventive inspection, repair of drives; major repairs with partial or complete replacement of transformer oil.
8. High-voltage cables - repair with installation of couplings.
9. Belt conveyors - adjustment and repair of control and alarm systems.
10. Scraper conveyors - installation, adjustment and repair of control and protection systems.
11. Self-propelled mining machines, drilling rigs and installations, lifting machines - repair of electrical equipment.
12. Magnetic starters - adjustment, repair with replacement of contacts, coils.
13. Electronic voltage regulators, electronic relays, protection panels - inspection, checking electrical parameters, repair.
14. Transformers and distribution devices - inspection, adjustment, repair.
15. Turbogenerators - disassembly, repair, assembly.
16. Excavators, spreaders, transport-dump bridges - alignment of electric motors and gearboxes, their balancing, installation, adjustment of electrical drive circuits.
17. Electric motors, generators, auxiliary electrical machines, electrical measuring instruments, group switches and their drives, controllers and relays of all types - disassembly, repair, assembly, checking the correct connections of electrical circuits.
18. Electrical substations and intra-shop distribution networks, turbochargers, main ventilation fans, lifting, refrigeration units in combination with automation and instrumentation - installation, dismantling, repair, adjustment and maintenance.
§ 90. Electrician for maintenance and repair of equipment of the 6th category
Characteristics of work. Installation, dismantling, repair, adjustment, testing, maintenance of complex electrical machines and devices, instrumentation, automatic installations, telemechanics. Adjustment and testing of automatic systems of electronic, telemechanical, radio relay equipment, isotope relays, sensors, adjustable electric drive systems. Testing the operation and interaction of all control, automation and protection elements. Oscillography and analysis of transient processes in electrical circuits, determination of load and speed from oscillograms. Assembly and testing of circuits using semiconductor and microelectronic elements. Determination of the actual reliability of functional blocks and circuits. Installation, adjustment and testing of circuits assembled on non-contact elements, and devices for voltages over 1000 V. Adjustment and testing of automation elements and instrumentation in power supply systems, automation and remote control of technological equipment and mechanisms. Adjustment and testing of electronic elements in device protection systems and control stations. Maintenance, repair and testing of electric dredges. Dynamic balancing of the armatures of electric machines of all types with the installation of a balancing weight.
Must know: installation of serviced equipment, devices based on semiconductor and microelectronic technology, electronic and telemechanical equipment; design features, operating principles of complex equipment and installations; methods and rules for regulating the operation of complex electrical machines, devices, instruments; electrical engineering, telemechanics, radio electronics to the extent necessary for work; installation of high-precision electronic measuring instruments; techniques and methods for dynamic balancing of armatures of electrical machines of all types; rules for operating electrical installations.
Work examples.
1. Equipment of high-voltage chambers - measuring insulation resistance and checking the interaction of devices.
2. Equipment for monitoring the operation of steam boilers - adjustment, testing.
3. Radioisotope equipment - removal and installation on technological equipment; current repairs, dosimetric, radiometric monitoring.
4. Telemechanics equipment type TM 320 - installation and configuration of components and blocks.
5. Generators - alignment during installation.
6. Self-propelled mining machines, drilling rigs and installations - repair, adjustment, regulation and comprehensive testing of particularly complex electrical equipment systems, automation, thyristor control circuits.
7. Automation and remote control devices - regulation.
8. Automatic control system - adjustment and testing of telemechanical, radio relay and quasi-electronic equipment circuits.
9. Speed meters, meters, electronic voltage regulators, electronic relays of all types, protection panels - regulation, testing.
10. Industrial television installations - adjustment and testing.
11. Electrical circuits - checking ohmic resistances.
12. Traction electric motors: auxiliary electrical machines, electrical apparatus and electrical devices - testing, balancing, adjustment on the stand, taking characteristics and scans.
13. Electric drives with thyristor and frequency-controlled control circuits - installation, adjustment, repair of components and blocks, testing.
§ 91. Electrician for maintenance and repair of equipment of the 7th category
Characteristics of work. Installation, dismantling, adjustment, testing, maintenance of complex control systems of electric drives, electrical machines, devices, automatic installations, telemechanics. Adjustment and testing of automatic electronic units of thyristor excitation, electronic and telemechanical equipment systems, sensors, asynchronous-synchronized adjustable electric drive; maintenance and repair of circuit diagrams and devices using microprocessor technology. Testing the operation and interaction of all control, automation and protection elements, their repair and adjustment. Oscillography and analysis of transient processes in electrical circuits of drives. Assembly and testing of circuits based on semiconductor elements and microcircuits. Installation and adjustment of equipment using microcircuits and logic elements. Adjustment and testing of instrumentation in automated drive systems. Taking equipment characteristics, maintaining technical documentation, filling out forms.
Must know: installation of devices based on semiconductor technology, electronic and telemechanical equipment of the equipment being serviced; design features of complex systems of units and components of self-propelled mining machines; principle of operation, type of microcircuits and electronic assembly devices; the principle of establishing operating modes of complex control systems; electrical engineering, telemechanics, rules for taking oscillograms to the extent necessary for work; installation of serviced high-precision electronic measuring instruments.
Secondary vocational education required.
Work examples.
1. Electronic equipment for high-voltage and low-voltage circuits of rolling stock - testing, troubleshooting and regulation.
2. Bulldozers, drive control units - repair, adjustment, testing.
3. Instrumentation in automated electric drive systems - repair, adjustment.
4. Pumping stations - adjustment, testing, repair of electronic units of thyristor excitation of electric drives.
5. Panels and control units for the main electric drives of excavators with different bucket capacities - dismantling, installation, testing, adjustment and testing.
6. Control panels for the operation and startup of synchronous electric motors for excavators - dismantling, adjustment, installation, recording oscillograms and analysis of transient processes in electrical drive circuits.
7. Instruments for monitoring insulation, maximum current protection and zero protection - repair, adjustment.
8. Automatic process control systems - installation and commissioning of equipment using microcircuits and logic elements.
9. Turbocompressors - adjustment and testing of automatic electronic thyristor excitation units.
10. Electric motors - adjustment and testing of asynchronous-synchronous control of an electric drive.