Locksmith repairman. Job responsibilities. Production instruction for a mechanic-repairman Technological process of mechanical assembly works

JOB DESCRIPTION

mechanic-repairman of the 5th category

1. General Provisions

1.1. This job description defines the functional, job duties, rights and responsibilities of the 5th category repairman of the "New Technologies" division (hereinafter referred to as the 5th category Repairman) Non-profit partnership "Development of innovations in the fuel and energy complex" National Institute of Oil and Gas (hereinafter referred to as the Institution).

1.2. A person who meets the following requirements for education and training is appointed to the position of a 5th category repairman:

The main vocational training programs are vocational training programs for the professions of workers, positions of employees, programs for retraining workers, employees, advanced training programs for workers, employees;

Educational programs of secondary vocational education - training programs for skilled workers (employees);

with practical experience:

At least one year of experience as a mechanic-repairman of the 3rd qualification level;

Special conditions for admission to work as a repairman of the 5th category:

Passing obligatory preliminary (when applying for a job) and periodic medical examinations (examinations), as well as extraordinary medical examinations (examinations) in the manner established by the legislation of the Russian Federation;

1.3. The repairman of the 5th category must know:

Device, purpose, principle of operation of pumps and devices;

Principal technological scheme of the serviced (repaired) installation;

Rules for labor protection when testing components, mechanisms, machines, apparatus, pipelines, fittings and assemblies;

Internal labor regulations;

Regulatory, guiding and methodological documents for hydropneumatic testing;

Rules on labor protection during the repair of components, mechanisms, machines, apparatus, pipelines, fittings and assemblies;

Fundamentals of welding and rigging;

Device, purpose, principle of operation of fittings, pumps, technological pipelines, heat exchangers, liquid nozzles;

Technological repair operations;

Requirements for the quality of work;

Types of marriage, the causes that give rise to it, ways to eliminate it;

Features of repair of the equipment of the serviced installation;

The device and principle of operation of liquid nozzles and burners;

Rules for the rational organization of labor in the workplace;

Device, purpose, principle of operation of pumps, fittings, technological pipelines, heat exchangers;

Principal technological scheme of the serviced installation;

Rules for the care of tools and equipment;

Labor protection rules and building codes and regulations, fire safety rules;

Requirements for the quality of work;

Technological repair operations, features of repair of serviced equipment;

The sequence of operations when performing installation and dismantling works in accordance with the characteristics of the materials used and the required shape of the product;

Special operational requirements for assembly units.;

Types and purpose of hand and mechanized tools;

Requirements for the layout and equipment of the workplace;

Rules on labor protection when performing installation and dismantling works;

Rules for reading detail drawings;

Methods of quality control when performing installation and dismantling works;

1.4. The mechanic-repairman of the 5th category should be able to:

Inspect and evaluate the correct operation of the serviced equipment;

Work with locksmith tools;

Determine the malfunctions of the repaired equipment;

Work with pneumatic power tools;

Possess the skills of centering equipment of medium complexity and technological pipelines;

Perform tin work;

Install plugs;

Possess the skills of metalwork and assembly work;

Install plugs;

Mark pipes for cutting;

Work with metalwork and pneumoelectric tools;

Manufacture of gland packings;

Work with machine tools;

Perform tin work;

Replace gaskets on flanged connections;

Work with the winch mechanism and other rigging devices;

To produce flat gaskets (seals);

Work with insulating materials;

Identify malfunctions of repair equipment and repair equipment;

Use the technical documentation for the assembly (technological, route and operational maps of the assembly);

Read technological documentation of general and specialized purposes;

Carry out installation and dismantling works in accordance with the required technological sequence;

Comply with labor protection rules when performing installation and dismantling works;

Use mechanized tools when performing installation and dismantling work;

Check the condition of the workplace in accordance with the requirements of labor protection, fire, industrial and environmental safety, the rules for organizing the workplace of a locksmith;

To control the quality of performed installation and dismantling works;

Use locksmith tools and fixtures;

Perform the preparation of assembly units;

1.5. The repairman of the 5th category is appointed to the position and dismissed by the order of the General Director of the Institution in accordance with the current legislation of the Russian Federation.

1.6. The repairman of the 5th category reports to the General Director of the Institution and the head of the "New Technologies" division

2. Labor functions

2.1. Testing of components, mechanisms, machines, devices, pipelines, fittings and assemblies.

2.2. Repair of knots, mechanisms, cars, devices, pipelines, fittings and units.

2.3. Disassembly-assembly of components, mechanisms, machines, devices, pipelines, fittings and assemblies.

2.4. Installation and dismantling of components, mechanisms, machines, devices, pipelines, fittings and assemblies.

3. Job responsibilities

3.1. Control of pipeline elements during hydraulic testing.

3.2. Preparation and control during hydraulic testing of heaters with a steam space with a floating head.

3.3. Preparation and control during hydrotesting of sectional condensers-refrigerators.

3.4. Preparation and control during hydraulic testing of coil condensers - refrigerators with straight cast-iron or steel pipes.

3.5. Implementation of test runs of pumps in various modes.

3.6. Repair of sectional condensers-refrigerators.

3.7. Pump repair.

3.8. Repair of liquid nozzles.

3.9. Repair of heat exchangers, space heaters, floating head heat exchangers.

3.10. Repair of coil condensers - refrigerators with straight cast-iron or steel pipes.

3.11. Repair of technological pipelines and fittings.

3.12. Replacement of valves, oil pipes, pipe handles and other similar units of pumps and compressors.

3.13. Dismantling-assembly of liquid nozzles and burners.

3.14. Dismantling-assembly of heat exchangers, heaters with steam space, with a floating head.

3.15. Dismantling-assembly of sectional condensers-refrigerators.

3.16. Disassembly-assembly of coil condensers - refrigerators with straight cast-iron or steel pipes.

3.17. Dismantling-assembly of flange connections.

3.18. Dismantling-assembly of pipeline fittings with operating pressure (Ru) up to 4 MPa (megapascal).

3.19. Dismantling-assembly of simple pumps.

4.2. Improve qualifications, undergo retraining (retraining).

4.3. Enter into relationships with departments of third-party institutions and organizations to resolve issues within the competence of a 5th category repairman.

4.4. Participate in the discussion of issues that are part of his functional duties.

4.5. Make suggestions and comments on the improvement of activities in the assigned area of work.

4.6. Apply to the relevant local authorities or to the court to resolve disputes arising in the performance of functional duties.

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

4.8. Pass certification in the prescribed manner.

5. Responsibility

The repairman of the 5th category 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 General Director of the Institution.

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

5.4. Violation of the internal labor regulations, fire safety and safety regulations established in the Establishment.

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

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

For the above violations, a repairman of the 5th category can be brought in accordance with the current legislation, depending on the severity of the misconduct, to disciplinary, material, administrative, civil and criminal liability.

This job description was developed in accordance with the provisions (requirements) of the Labor Code of the Russian Federation dated December 30, 2001 No. 197 FZ (Labor Code of the Russian Federation) (as amended and supplemented), the professional standard "Mechanic of technological installations" approved by order of the Ministry of Labor and Social Protection of the Russian Federation Federation of November 27, 2014 No. 944n and other regulatory legal acts regulating labor relations.

Characteristics of works.

Repair, installation, dismantling, testing, regulation and adjustment of complex equipment, units and machines and delivery after repair. Locksmith processing of parts and assemblies according to 6 - 7 qualifications. Dismantling, repair and assembly of components and equipment in conditions of intense and dense landings.

What should know:

design features of repaired equipment, units and machines
technical conditions for repair, assembly, testing and regulation and for the correct installation of equipment, units and machines
technological process of repair, assembly and installation of equipment
rules for testing equipment for static and dynamic balancing of machines
geometric constructions with complex markup
ways to determine premature wear of parts
ways to restore and harden worn parts and apply a protective coating.

Work examples

Multi-spindle turret lathes, copiers, jig boring machines, gear cutting machines and roll lathes - medium repair, installation, adjustment, accuracy testing, start-up and commissioning.
High pressure units (synthesis columns), separators, evaporators, water condensers, refrigerators - current and medium repairs.
Brago distillation and distillation apparatuses - overhaul.
Devices, high pressure gas pipelines - revision, repair and testing.
Complex film-projection devices and processing machines - medium repair.
Oxygen and argon equipment for open-hearth furnaces - repair, maintenance.
Gas blowers - overhaul and testing.
Vacuum drying and ironing rollers - repair and adjustment.
Gearboxes for semi-automatic lathes - assembly and switching with mutual fitting of splined rollers and gears.
Oxygen booster compressors - overhaul.
Lifting machines - repair, adjustment and leveling of crane runways.
Machines for sorting letters - repair.
Filling machines for open-hearth furnaces - complete repair with shaft replacement, adjustment of all mechanisms.
Loading machines - revision of the mechanism of movement and rotation, disassembly, assembly, alignment and replacement of parts.
Automated washing machines - repair and adjustment.
Mills, screens, drying drums - overhaul, testing, adjustment and delivery.
Hydraulic feed mechanisms of metalworking machines - repair and adjustment.
Mechanisms of hydraulic lines of machine tools - repair, assembly, adjustment.
Vacuum and fore-vacuum pumps - overhaul.
Blast furnaces - installation of an inclined bridge.
Reactors - repair.
Rotary kiln crane gearboxes and rolling mill differential gearboxes - revision, repair.
Robots and manipulators with program control with a repair complexity category of up to 20 units. - overhaul, adjustment.
Deep drilling rigs - repair.
Gear grinding, gear shaping, gear cutting machines with complex curved guides - checking for accuracy.
Machine tools with program control - checking for rigidity.
Volumetric turbodrills, geared, jet-turbine, high-torque, with precision casting turbines - repair, assembly, installation, regulation, testing.
Vacuum evaporators - disassembly, repair, assembly.
Cylinders, main and connecting rod bearings - check after running in and final fastening of all connections.
Economizers, superheaters, compressor and blower units - overhaul, delivery after testing.
Electric and ore-thermal furnaces - checking the alignment of the lifting screws, conveyor and landing of the furnace body on all four columns.

§ 153. Repairman 2nd category

Job Description

Disassembly, repair, assembly and testing of simple components and mechanisms of equipment, assemblies and machines.
Repair of simple equipment, units and machines, as well as of medium complexity under the guidance of a more highly qualified locksmith.
Locksmith processing of parts for 12-14 qualifications.
Flushing, cleaning, lubrication of parts and removal of the bay.
Performing work using pneumatic, electric tools and drilling machines.
Scraping parts with a mechanized tool.
Manufacture of simple fixtures for repair and assembly.

Must know:

basic techniques for disassembling, repairing and assembling simple components and mechanisms, equipment, assemblies and machines;
purpose and rules for the use of metalwork and control and measuring tools;
basic mechanical properties of processed materials;
system of admissions and landings;
name, marking and rules for the use of oils, detergents, metals and lubricants.

Work examples

1. Fittings of open-hearth furnaces, chokes, shut-off valves - removal, repair, installation.
2. Bolts, nuts, studs - filing, threading, changing them and fastening.
3. Shut-off valves for air, oil and water - fitting on site.
4. Filling windows, roof lifter ropes and overturning devices - change.
5. Elbows, tees for pipelines - hydraulic testing and assembly.
6. Lubricators, linear feeders - repair, adjustment.
7. Oil coolers - disassembly, repair, assembly.
8. Piston pumps - repair, installation.
9. Equipment - neutralization from acidic and alkaline environments.
10. Protections - removal and installation.
11. Gaskets - manufacturing.
12. Reducers of tumbling drums - disassembly, repair and assembly.
13. Metal nets - replacement, production, repair.
14. Sharpened emery and vacuum cleaners for them - repair, assembly, replacement and editing of abrasive wheels.
15. Dowels - filing.
16. Creels of warping machines - repair and installation on the machine.

§ 154. Repairman 3rd category

Job Description

Disassembly, repair, assembly and testing of medium complexity of components and mechanisms of equipment, assemblies and machines.
Repair, adjustment and testing of medium complexity equipment, units and machines, as well as complex under the guidance of a more highly qualified locksmith.
Locksmith processing of parts according to 11-12 qualifications.
Repair of lined equipment and equipment made of protective materials and ferrosilicon.
Disassembly, assembly and compaction of faolitic and ceramic equipment and communications.
Manufacture of devices of medium complexity for repair and assembly.
Performing rigging work when moving goods using simple lifting equipment and mechanisms controlled from the floor.

Must know:

arrangement of repaired equipment;
appointment and interaction of the main components and mechanisms;
technological sequence of disassembly, repair and assembly of equipment, units and machines;
specifications for testing, adjustment and acceptance of components and mechanisms;
basic properties of processed materials;
the device of universal devices and used control and measuring tools;
system of admissions and landings;
quality and roughness parameters;
rules for slinging, lifting, moving goods; rules for the operation of lifting equipment and mechanisms controlled from the floor.

Work examples

1. Vacuum units of high vacuum at installations of medium complexity - repair.
2. Valves of all diameters - lapping of valves.
3. Fans - repair and installation.
4. Liners - fitting and filing along parallels.
5. Gas pipelines - sealing of suction points with diabase putty and oil bitumen.
6. Chutes for pouring cast iron - replacement.
7. Casings and frames are complex - manufacturing.
8. Metal conveyors - replacement of rollers.
9. Gearboxes and feeds in metalworking machines of medium complexity - assembly and adjustment.
10. Blades, beaters, shafts, conveyor plates, screw coils - straightening.
11. Lunettes - repair.
12. Tool magazines, automatic tool changers - repair, adjustment.
13. Winding machines (textile) - overhaul of plates, lifting levers, butts, spindles.
14. Filling machines - conveyor chain repair, mold replacement.
15. Coal-loading machines - assembly and installation of a brake device with a lever.
16. Mills, screens, drying drums - maintenance.
17. Centrifugal pumps - repair, installation.
18. Semiautomatic welding machines, installations - medium and current repairs.
19. Gas-electric cutters - replacement of tips with centering of electrodes.
20. Sieves and knives - removal, installation and adjustment.
21. Woodworking machines - maintenance.
22. Weaving machines - change of the lower shafts and clamps.
23. Lathes - full repair of longitudinal and transverse slides, calipers.
24. Heat exchangers - repair, assembly.
25. Pipelines - disassembly.
26. Spindle positioning devices - adjustment.
27. Slag trucks - inspection, lubrication and repair.
28. Electric furnaces - dismantling and repair.

§ 155. Repairman 4th category

Job Description

Disassembly, repair, assembly and testing of complex units and mechanisms.
Repair, installation, dismantling, testing, regulation, adjustment of complex equipment, units and machines and delivery after repair.
Locksmith processing of parts and assemblies according to 7-10 qualifications.
Manufacture of complex devices for repair and installation.
Preparation of defective repair reports.
Performing rigging work using lifting and transport mechanisms and special devices.

Must know:

arrangement of repaired equipment, units and machines;
machine regulation rules;
ways to eliminate defects in the process of repair, assembly and testing of equipment, units and machines;
device, purpose and rules for the use of used control and measuring instruments;
design of universal and special devices;
methods of marking and processing simple various parts;
system of admissions and landings;
quality and roughness parameters;
properties of acid-resistant and other alloys;
basic provisions of planned preventive maintenance of equipment.

Work examples

1. Column type devices - repair, assembly.
2. Oxygen and argon equipment for electric furnaces - repair, maintenance.
3. Stop valves - revision, repair, installation.
4. Vibrating screens - replacement of sieves.
5. Gas ducts - replacement of gate valves.
6. Water seals for scrubbers - adjustment.
7. Hydraulic boosters, hydraulic motors - repair, assembly, testing.
8. Multiposition automatic heads - repair, adjustment.
9. Granulators - replacement of lining and boards.
10. Crushers - repair with replacement and adjustment of used parts, adjustment of crushing size.
11. Calenders, universal and rotary ironing presses - repair and adjustment.
12. Oxygen booster compressors - current and medium repairs.
13. Spindle taper - check and restoration by lapping.
14. Gearboxes and feeds for metalworking machines - assembly and adjustment.
15. Steam and hot water boilers - repair.
16. Drilling machines - assembly and installation.
17. Injection molding machines - repair.
18. Filling machines for open-hearth furnaces - alignment of columns along the vertical axis and level, repair of the mechanism for rolling and turning the trunk.
19. Spinning machines - overhaul and adjustment.
20. Sewing machines - maintenance and overhaul.
21. Mills, screens, drying drums - medium repair.
22. Deep and rod pumps - repair and assembly.
23. Caps for the necks of converters - dismantling, installation.
24. Fuel oil equipment - repair.
25. Equipment of preparatory workshops (sites) for the production of vegetable oils and apparatus for fat processing industries - assembly, adjustment and testing.
26. Pneumatic pumps, smoke exhausters, exhausters - repair.
27. Responsible bearings - filling with babbitt and scraping.
28. Gearboxes of rotary kilns, steam mills, conveyors, lamellar conveyors, feeders - repair.
29. Systems of air converters and water jackets - adjustment, overhaul.
30. Mixers and sulphurators - replacement of shafts and couplings.
31. Woodworking and metal-cutting machines - overhaul, adjustment.
32. Weaving machines - overhaul and adjustment of the weft mechanism.
33. Sectional and spindle turbodrills - repair, assembly, adjustment, testing.
34. Piggers - repair with replacement of parts.

§ 156. Repairman 5th category

Job Description

Repair, installation, dismantling, testing, regulation and adjustment of complex equipment, units and machines and delivery after repair.
Locksmith processing of parts and assemblies according to 6-7 qualifications.
Dismantling, repair and assembly of components and equipment in conditions of intense and dense landings.

Must know:

design features of the repaired equipment, units and machines;
technical conditions for repair, assembly, testing and regulation and for the correct installation of equipment, units and machines;
technological process of repair, assembly and installation of equipment;
rules for testing equipment for static and dynamic balancing of machines;
geometric constructions with complex markup;
methods for determining premature wear of parts;
ways to restore and harden worn parts and apply a protective coating.

Work examples

1. Automatic turret-turning multi-spindle, copying, jig boring, gear-cutting and rolling lathes - medium repair, installation, adjustment, accuracy check, start-up and commissioning.
2. High pressure units (synthesis columns), separators, evaporators, water condensers, refrigerators - current and medium repairs.
3. Machines for distillation and distillation - overhaul.
4. Devices, high pressure gas pipelines - revision, repair and testing.
5. Complex film-projection devices and processing machines - medium repair.
6. Equipment for oxygen and argon open-hearth furnaces - repair, maintenance.
7. Gas blowers - overhaul and testing.
8. Vacuum drying and ironing rollers - repair and adjustment.
9. Gearboxes for semi-automatic lathes - assembly and switching with mutual fitting of splined rollers and gears.
10. Oxygen booster compressors - overhaul.
11. Lifting machines - repair, adjustment and leveling of crane tracks.
12. Machines for sorting letters - repairs.
13. Filling machines for open-hearth furnaces - complete repair with shaft replacement, adjustment of all mechanisms.
14. Loading machines - revision of the movement and rotation mechanism, disassembly, assembly, alignment and replacement of parts.
15. Automated washing machines - repair and adjustment.
16. Mills, screens, drying drums - overhaul, testing, adjustment and delivery.
17. Hydraulic feed mechanisms of metalworking machines - repair and adjustment.
18. Mechanisms of hydraulic lines of machine tools - repair, assembly, adjustment.
19. Vacuum and fore-vacuum pumps - overhaul.
20. Blast furnaces - installation of an inclined bridge.
21. Reactors - repair.
22. Gearboxes for rotary kiln cranes and differential gearboxes for rolling mills - revision, repair.
23. Robots and manipulators with program control with a category of repair complexity up to 20 units. - overhaul, adjustment.
24. Deep drilling rigs - repair.
25. Gear grinding, gear shaping, gear cutting machines with complex curved guides - checking for accuracy.
26. Machine tools with program control - checking for rigidity.
27. Volumetric turbodrills, geared, jet-turbine, high-torque, with precision casting turbines - repair, assembly, installation, regulation, testing.
28. Vacuum evaporators - disassembly, repair, assembly.
29. Cylinders, main and connecting rod bearings - check after running in and final fastening of all connections.
30. Economizers, superheaters, compressor and blower units - overhaul, delivery after testing.
31. Electric and ore-thermal furnaces - checking the alignment of the lifting screws, conveyor and landing of the furnace body on all four columns.

§ 157. Repairman 6th category

Job Description

Repair, installation, dismantling, testing and regulation of complex large-sized, unique, experimental and experimental equipment, units and machines.
Identification and elimination of defects during the operation of the equipment and when checking during the repair process.
Accuracy and load testing of repaired equipment.

Must know:

design features, kinematic and hydraulic schemes of repaired equipment, units and machines;
methods of repair, assembly, installation, checking for accuracy and testing of repaired equipment;
permissible loads on working parts, assemblies, mechanisms of equipment and preventive measures to prevent breakdowns, corrosive wear and accidents.

Work examples

1. Multi-spindle automatic lathes, vertical multi-cutting semi-automatic lathes - overhaul.
2. Hydraulic equipment - repair and adjustment.
3. Complex film-projection devices and processing machines - overhaul.
4. Rolling mill stands - inspection, adjustment, testing and delivery after repair.
5. Automatic lines of all processing profiles, having complex units - major and medium repairs.
6. Automatic molding lines - overhaul, assembly, adjustment and delivery.
7. Complex-mechanized lines for floury confectionery, pasta and bakery products and automatic lines in perfumery and cosmetic production - repair and adjustment.
8. Sintering machines - regulation of the movement of the machine and the thermal gap, alignment of the drive along the axis of the head radius.
9. Skip and cage hoisting machines - repair, testing, delivery.
10. Precision equipment - repair, delivery.
11. Ore-thermal furnaces - overhaul of the contact system and culling of defective parts.
12. Tubular furnaces - coil test.
13. Hydraulic presses - major and medium repairs.
14. Steam-hydraulic presses - overhaul.
15. Program-controlled robots and manipulators with a repair complexity category of more than 20 units - installation, repair, adjustment.
16. Aggregate, drum-milling and special machines, automatic and semi-automatic special grinding machines for turning and grinding cam and conical shafts - repair.
17. Coordinate boring machines - restoration of coordinates.
18. Machine tools with program control - checking for accuracy, restoring coordinates, repair, testing.
19. Electropulse machines - repair.
20. Supercentrifuges, imported paint-grinding machines, planetary gearboxes, rotary vacuum pumps - repair.
21. Turbochargers - overhaul and delivery.
22. Air separation plants - overhaul.
23. Launching device for launching ships - overhaul, alignment and regulation.
24. Refrigerators, high pressure units (synthesis columns), separators, evaporators, water condensers - overhaul.
25. Extractor, small press, automatic and semi-automatic devices (dosing, cutting, filling, etc.), compressors - assembly, adjustment and adjustment.
26. Electric furnaces, water jackets, converters - adjustment of hydraulic equipment and verification of the completeness of the repair.

§ 158. Repairman 7th category

Job Description

Diagnostics, prevention and repair of complex equipment in flexible production systems.
Elimination of equipment failures during operation with the implementation of a set of works on the repair and adjustment of mechanical, hydraulic and pneumatic systems.

Must know:

design features, hydraulic and kinematic schemes of complex equipment being repaired;
methods of diagnostics, repair, assembly and installation, checking for accuracy and testing of repaired equipment;
permissible loads on working parts, assemblies, mechanisms of equipment and preventive measures to prevent malfunctions;
technological processes of repair, testing and commissioning of complex equipment.

Secondary vocational education required

§ 159. Repairman 8th category

(Note. The 7th and 8th categories of this profession are assigned only when working in pre-production workshops, in experimental and experimental workshops.)

Job Description

Diagnostics, preventive maintenance and repair of unique and experimental equipment in flexible production systems and participation in the work to ensure its output to the specified operating parameters.

Must know:

design, kinematic and hydraulic schemes of experimental and unique equipment being repaired;
instrumentation and stands for diagnostics, repair and maintenance of equipment;
technological processes of repair of unique and experimental equipment.

Requires secondary vocational education.

The job description of a repairman (Belarus and the Russian Federation) establishes the basic requirements for mechanics of mechanical assembly works working on conveyors and stationary stands for the collection of turbogenerators, hydrogenerators, electrical machines (DC, synchronous, asynchronous) using manual, electric, pneumatic tools, pneumatic presses, hydraulic brackets, presses that use lifting equipment in their work.

Technological process of mechanical assembly works

The job description of a repairman establishes the technological process of mechanical assembly work, depending on the type of product, and includes the following operations:

collapsible connections;
non-separable connections (pressing, gluing, welding, soldering);
tests for dielectric strength, tightness, etc.

The following equipment and tools are used:

assembly tables and stands;
assembly conveyors;
hydraulic presses and staples;
pneumatic presses;
oil baths;
ovens and electric induction heaters;
electric welding equipment;
equipment for tinning and soldering;
grinding machines;
test equipment;
lifting means and mechanisms;
(electric drills, electric screwdrivers, grinders, etc.);
pneumatic tools (pneumatic wrenches, pneumatic hammers, etc.);
hammers, sledgehammers, files, chisels, chisels, awls, screwdrivers, chisels, cores, machine vices, needle nose pliers, round nose pliers, etc.

There is a separate job description for stokers. The Boiler Repairman is required to additionally perform the following job responsibilities:

maintain hot water and steam boilers operating on solid fuels;
switch feed lines;
fill steam lines;
turn on automatic equipment for feeding boilers;
carry out preventive inspection of devices;
receive boilers from repair and prepare them for operation.

Precautionary measures

The job description of a repairman establishes the need to take precautions at work and on the territory of enterprises when moving in workshops in the working area, before starting work, when checking the readiness for action of the conveyor and stands for compiling mechanisms and machines, mechanical assembly devices, including:

machines and mechanisms, moving and rotating parts of mechanisms, technical means, devices, systems, equipment, conveyor, stands;
products, moving blanks, materials, cargo;
tools, fixtures, equipment, products, blanks, materials, moving goods, pneumatic tools, power tools;
fragments and parts of the instrument;
sharp edges and roughness on the surfaces of workpieces, parts, units of mechanisms of units, equipment and various technical means (devices), equipment, mechanisms, machines, tools;
increased dust content in the working area of the surfaces of mechanisms, equipment, technical means, devices, systems;
increased level of tension of static electricity;
toxic, chemical, carcinogenic and irritating gastrointestinal tract substances.

Safety requirements before starting work

A typical job description for a repairman prescribes:

In the case of continuous operation, the acceptance of changes should be carried out on the basis of entries made in the shift log, which indicate violations of the operating mode of the technological process, if any. The replacement magazine must be signed by the replacement foreman.

Before starting work, tidy up the overalls. Sprinkle the floor with sand or sawdust, then collect them.

Check the serviceability of ladders, ladders, supports.

Verify that the lighting (general or local) provides a clear view of the divisions on the instrumentation.

Check the electrical safety equipment.

Work with a pneumatic tool that is certified.

Check the correct operation of the gripping devices.

Check the quality of threaded surfaces on rhyme bolts and other devices designed to lift parts during their transportation.

Check the serviceability of the equipment (grinding machines, heating baths, furnaces, presses, etc.).

Check the presence of fences and their serviceability, reliability of fastening.

Make sure the exhaust ventilation system is working.

Ensure that primary fire extinguishing equipment is available.

Check the protective earth (grounding) in order to identify visible damage.

Check the availability of raw materials, blanks, semi-finished products in accordance with the work order, and their quality - according to the assessment of the technical control department.

Features of handling a mechanical tool

The job description of a 5th category repairman prescribes:

Use the right tool.

Securely fasten the tool and workpieces during their processing.

The conclusion of materials, blanks and parts to perform in a way that ensures their stability.

Do not keep foreign objects in the work area that are not used when processing parts.

Stop work when the tool becomes dull (sharpen or replace it).

Remove equipment and portable lamps from sockets if you need to leave the workplace.

Do not stop rotating parts and tools with your hands.

Safety requirements when working with electrified tools

The job description of a repairman when working with an electrified tool sets out to beware of grabbing clothing and injuring hands. When working with such a tool, you can use only proven electrical protective equipment: gloves, galoshes.

Work related to electrical tests with voltages above 42 V should be performed only if training, certification and the availability of an appropriate certificate are completed.

Pneumatic tool

The job description of a 6th category repairman prescribes to remove and lay the product during pressing and testing the units on pneumatic presses only when the rod is completely immobile.

Parts and assemblies should be enclosed in a special container. When stacking on the floor, ensure the stability of the stack. The height of the latter should be no more than 1 m.

Mechanical assembly works

The job description of a repairman when performing mechanical assembly work prohibits:

work with loose large-sized parts;
perform unloading work not under the guidance of a responsible person (foreman, foreman, shift engineer, etc.)

Faulty mechanisms, fixtures, inventory and containers cannot be used for loading and unloading and transport operations for securing goods. Rigging and rafter work should be carried out in case of passing special training and in the presence of a certificate.


Instructions for the position " Locksmith-repairman of the 5th category", presented on the website, complies with the requirements of the document - "DIRECTORY of qualification characteristics of workers' professions. Issue 69. Road transport", which was approved by the order of the Ministry of Transport and Communications of Ukraine dated February 14, 2006 N 136. With changes approved by the order of the Ministry of Transport and Communications of Ukraine dated September 4, 2008 N 1097. The status of the document is "valid".

Preface to job description

0.1. The document comes into force from the moment of its approval.

0.2. Document developer: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _.

0.3. Document approved: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _.

0.4. Periodic verification of this document is carried out at intervals not exceeding 3 years.

1. General Provisions

1.1. The position "Mechanic-repairman of the 5th category" belongs to the category "Workers".

1.2. Qualification requirements - vocational education. Advanced training and work experience in the profession of a repairman of the 4th category - at least 1 year.

1.3. Knows and applies:
- design features of equipment and machines that are being repaired;
- technical conditions for repair, assembly, testing and adjustment, for the correct installation of the constituent pieces of equipment and machines;
- technological process of repair, assembly and installation of equipment;
- rules for testing equipment for static and dynamic balancing of machines;
- geometric constructions with complex markings;
- methods for determining premature wear of parts;
- ways to restore and harden worn parts and apply a protective coating.

1.4. The repairman of the 5th category is appointed to the position and dismissed from the position by order of the organization (enterprise / institution).

1.5. The repairman of the 5th category reports directly to _ _ _ _ _ _ _ _ _ _ .

1.6. The repairman of the 5th category directs the work of _ _ _ _ _ _ _ _ _ _ .

1.7. The repairman of the 5th category during his absence is replaced by a person appointed in the prescribed manner, who acquires the appropriate rights and is responsible for the proper performance of the duties assigned to him.

2. Description of work, tasks and job responsibilities

2.1. Carries out repair, installation, dismantling, testing, adjustment and adjustment of especially complex equipment, units and machines and delivers them after repair.

2.2. Performs locksmith processing of parts and components for 6-7 qualifications.

2.3. Dismantles, repairs and assembles components and equipment in tight and tight landing conditions.

2.4. Knows, understands and applies the current regulatory documents relating to its activities.

2.5. Knows and fulfills the requirements of regulatory acts on labor and environmental protection, complies with the norms, methods and techniques for the safe performance of work.

3. Rights

3.1. The Level 5 Repairman has the right to take action to prevent and correct any violations or non-compliances.

3.2. A repairman of the 5th category has the right to receive all social guarantees provided for by law.

3.3. The repairman of the 5th category has the right to demand assistance in the performance of his duties and the exercise of rights.

3.4. The repairman of the 5th category has the right to demand the creation of organizational and technical conditions necessary for the performance of official duties and the provision of the necessary equipment and inventory.

3.5. The repairman of the 5th category has the right to get acquainted with the draft documents relating to his activities.

3.6. The repairman of the 5th category has the right to request and receive documents, materials and information necessary for the performance of his duties and orders of the management.

3.7. A repairman of the 5th category has the right to improve his professional qualifications.

3.8. The repairman of the 5th category has the right to report all violations and inconsistencies identified in the course of his activities and make proposals for their elimination.

3.9. The repairman of the 5th category has the right to get acquainted with the documents defining the rights and obligations for the position held, the criteria for assessing the quality of the performance of official duties.

4. Responsibility

4.1. The repairman of the 5th category is responsible for non-fulfillment or untimely fulfillment of the duties assigned by this job description and (or) non-use of the rights granted.

4.2. The repairman of the 5th category is responsible for non-compliance with the rules of internal labor regulations, labor protection, safety, industrial sanitation and fire protection.

4.3. A 5th category repairman is responsible for disclosing information about an organization (enterprise/institution) that is a trade secret.

4.4. The repairman of the 5th category is responsible for non-fulfillment or improper fulfillment of the requirements of the internal regulatory documents of the organization (enterprise / institution) and the legal orders of the management.

4.5. The repairman of the 5th category is responsible for offenses committed in the course of his activities, within the limits established by the current administrative, criminal and civil legislation.

4.6. The repairman of the 5th category is responsible for causing material damage to the organization (enterprise / institution) within the limits established by the current administrative, criminal and civil legislation.

4.7. The repairman of the 5th category is responsible for the misuse of the granted official powers, as well as their use for personal purposes.

5. Examples of work

5.1. Gearboxes for semi-automatic lathes - assembly and switching with mutual fitting of splined shafts and gears.

5.2. Hydraulic feed mechanisms of metalworking machines - repair and adjustment.