Two corporations one brand - FIAT-HITACHI. Job description of a switchgear mechanic Approved professional standard for a switchgear mechanic
The professional standard “Fitter and operator of instrumentation and automation” was approved by order of the Ministry of Labor and social protection Russian Federation N 1117n dated December 25, 2014 Registration number 275.
The page contains excerpts from professional standard Instrumentation and control equipment operator.
The full text of the professional standard for the profession Instrumentation and Control Equipment Operator is available for download - download.
Name of type of professional activity.
Setup automatic lines devices that regulate production processes, dispatch communications and other automation.
The main goal of professional activity.
Installation and adjustment of instruments and electrical circuits various systems automation.
Generalized labor function.
Setting up simple electronic heat engineering devices.
List of labor functions.
1. Adjustment of simple electronic thermal devices, automatic gas analyzers, control and measuring, electromagnetic, electrodynamic mechanisms with adjustment and fine-tuning of parts and assemblies.
2. Adjustment of control circuits for contact-relay, ion, electromagnetic and semiconductor electric drives.
3. Testing and delivery of elements and simple electronic units with characterization.
4. Drawing up and prototyping of simple and medium complexity circuits.
I. Secondary general education.
II. Vocational training programs for training skilled workers.
The employee undergoes fire safety and labor safety training.
Generalized labor function.
Adjustment of devices and automatic control installations of medium complexity.
List of labor functions.
1. Setting up automatic control devices and installations of medium complexity with a summing mechanism and remote transmission of readings.
2. Setup, testing and delivery of medium complexity units and power systems, instruments and information and measurement systems; examination electrical parameters adjustable equipment using control and measuring instruments.
3. Drawing up prototype circuits for regulation and testing complex mechanisms, devices, systems.
Education and Training Requirements.
At least one year of work at the second qualification level in the profession “Fitter and adjuster of instrumentation and automation.”
Special conditions permission to work.
Availability of qualification group II in electrical safety.
The employee undergoes training on labor protection in the workplace.
Completion of mandatory preliminary (upon employment) and periodic medical examinations (examinations), as well as extraordinary medical examinations (examinations) in the order established by law Russian Federation.
Instrumentation and automation operator of the 4th category
Generalized labor function.
Adjustment, testing and commissioning complex circuits.
List of labor functions.
1. Adjustment, testing and commissioning of complex circuits of industrial automation, telemechanics, communications, electronic-mechanical testing and electro-hydraulic machines and stands equipped with information and measuring systems.
2. Adjustment of equipment and units of radio stations, direction finders, radar installations and automatic devices, electronic equipment.
3. Drawing up fundamental and wiring diagrams for adjustment and testing of complex and prototypes of mechanisms, devices, systems.
4. Development of setup methods and connection diagrams of controlled equipment with instrumentation and power supplies.
Education and Training Requirements.
Average professional education– training programs for skilled workers (employees).
Requirements for practical work experience.
At least one year of work at the third qualification level in the profession “Fitter and adjuster of instrumentation and automation.”
Special conditions for permission to work.
The employee undergoes fire safety training.
The employee undergoes training on labor protection in the workplace.
Passing mandatory preliminary (upon employment) and periodic medical examinations (examinations), as well as extraordinary medical examinations (examinations) in the manner established by the legislation of the Russian Federation.
Instrumentation and automation operator, 5th category
Generalized labor function.
Setup, adjustment and commissioning of complex instrument systems and equipment control systems based on microprocessor technology.
List of labor functions.
1. Setup, adjustment and commissioning of complex instrument systems and equipment control systems based on microprocessor technology.
2. Restoration and repair of system elements, programming controllers and other equipment, ensuring that they reach the specified operating parameters.
3. Diagnostics of equipment control systems using special test programs.
Education and Training Requirements.
Secondary vocational education – training programs for qualified workers (employees).
Requirements for practical work experience.
Special conditions for permission to work.
Availability of a qualification group in electrical safety.
The employee undergoes fire safety training.
The employee undergoes training on labor protection in the workplace.
Passing mandatory preliminary (upon employment) and periodic medical examinations (examinations), as well as extraordinary medical examinations (examinations) in the manner established by the legislation of the Russian Federation.
Generalized labor function.
Comprehensive setup, adjustment and commissioning of complex and unique systems, instruments and equipment control systems based on microprocessor technology.
List of labor functions.
1. Complex setup, adjustment and commissioning of complex and unique systems, instruments and equipment control systems based on microprocessor technology.
2. Restoration and repair of systems, programmable controllers, peripheral equipment and their diagnosis using test programs and stands.
3. Development of non-standard boards for control systems; analysis, systematization of operational failures technological equipment and development of recommendations to eliminate them.
Education and Training Requirements.
Secondary vocational education – training programs for qualified workers (employees).
Requirements for practical work experience.
At least one year of work at the fourth qualification level in the profession “Fitter and adjuster of instrumentation and automation.”
Special conditions for permission to work.
Availability of a qualification group in electrical safety.
The employee undergoes fire safety training.
The employee undergoes training on labor protection in the workplace.
Passing mandatory preliminary (upon employment) and periodic medical examinations (examinations), as well as extraordinary medical examinations (examinations) in the manner established by the legislation of the Russian Federation.
I APPROVED
Federal State Autonomous Educational Institution of Higher Professional Education "National Research Nuclear University "MEPhI" (NRNU MEPhI)
M. N. Strikhanov
JOB DESCRIPTION
equipment mechanic
Divisions "Relay Technologies"
1. General Provisions
1.1. This job description defines the functional, job responsibilities, rights and responsibilities of the instrumentation mechanic of the Relay Technologies division (hereinafter referred to as the Instrumentation and Automation Mechanic) of the Federal State Autonomous Educational Institution of Higher Professional Education "National Research Nuclear University "MEPhI" (NRNU MEPhI) (hereinafter referred to as the Institution).
1.2. A person who meets the following education and training requirements is appointed to the position of instrumentation mechanic:
Special conditions for admission to work as a control mechanic:
1.3. An instrumentation mechanic should know:
1.4. An instrumentation mechanic must be able to:
1.5. An instrumentation mechanic is appointed to a position and dismissed by order of the rector of the Institution in accordance with the current legislation of the Russian Federation.
1.6. The instrumentation mechanic reports to the rector of the Institution and the head of the “Relay Technologies” division
2. Labor functions
3. Job responsibilities
4.2. Improve your qualifications, undergo retraining (retraining).
4.3. Enter into relationships with departments of third-party institutions and organizations to resolve issues within the competence of the instrumentation mechanic.
4.4. Take part in the discussion of issues included in his functional responsibilities.
4.5. Make suggestions and comments on how to improve activities in the assigned area of work.
4.6. Contact the relevant authorities local government or to court to resolve disputes arising during the performance of functional duties.
4.7. Use information materials and regulatory documents necessary to perform your job duties.
4.8. Pass certification in the prescribed manner.
5. Responsibility
The instrumentation mechanic is responsible for:
5.1. Failure to perform (improper performance) of one’s functional duties.
5.2. Failure to comply with the orders and instructions of the rector of the Institution.
5.3. Inaccurate information about the status of fulfillment of assigned tasks and instructions, violation of deadlines for their execution.
5.4. Violation of internal labor regulations, fire safety and safety rules established in the Institution.
5.5. Causing material damage within the limits established by the current legislation of the Russian Federation.
5.6. Disclosure of information that has become known in connection with the performance of official duties.
For the above violations, the equipment mechanic may be subject to disciplinary, material, administrative, civil and criminal liability in accordance with current legislation, depending on the severity of the offense.
This job description has been developed in accordance with the provisions (requirements) Labor Code Russian Federation dated December 30, 2001 No. 197 Federal Law (Labor Code of the Russian Federation) (with amendments and additions), professional standard “Fitter for instrumentation and automation in nuclear energy” approved by order of the Ministry of Labor and Social Protection of the Russian Federation dated December 25, 2014 No. 1119n and other legal acts regulating labor relations.
The production of tracked and wheeled excavators is quite costly, profitable and promising business. It is usually carried out by large engineering corporations with long-standing mechanical engineering traditions.
Two such corporations - the Italian Fiat and the Japanese Hitachi, which is one of the largest in the world, created in 1986 joint venture for the manufacture of excavators FIAT-HITACHI EXCAVATORS S.P.A. 60 percent of its capital was owned by an Italian corporation, and 40 percent by a Japanese corporation. The plant was located in a suburb of Turin - the town of San Mauro in northwestern Italy. The production of high-quality special equipment was organized here - wheeled and tracked excavators, as well as backhoe loaders.
Their designs took into account extensive experience in creating earth-moving machines. In 1993, the production received ISO 9001 certificate, confirming high level organization of production and product quality. In addition to Italy and Japan, the company's factories operated in Brazil, Germany and the USA. Its successful models still operate successfully in many countries. However, excavators were produced under this brand until 2001, when the joint venture was liquidated. Owners of cars of this brand did not feel any changes. They can still be served by a service network spread across all continents. There are no problems with spare parts either.
Tracked vehicles
Crawler-mounted excavators have the advantage of a larger bucket capacity and excavation of soil from different depths with a significant boom reach.
Fiat-Hitachi EX 455 Operation: Operating weight 46000 kg; Fuel volume 605 l.; Cooling system fluid volume 43 l; Engine oil capacity 50 l.; Operating voltage 24 V. Generator current 40 amperes Hydraulic bypass valve pressure 30,000 kPa Bandwidth hydraulic pump 720 l/min
Some of the most efficient crawler excavators are the forty-seven-ton Fiat-Hitachi EX 455 and the 35-ton EX 355.
Operation of Fiat Hitachi EX355: Operating weight 34000 kg; Fuel volume 560 l.; Cooling system fluid volume 39 l; Hydraulic system fluid volume 320 l. Engine oil volume 35 l. Operating voltage 24 V Generator current 40 amperes Hydraulic bypass valve pressure 32000 kPa Hydraulic pump capacity 520 l/min
Their buckets have a capacity of almost two cubic meters. These powerful machines are capable of handling the most challenging excavation jobs.
Fiat-Hitachi EX 225 and EX 255 weigh over 26 tons and have 177 hp engines. and almost one and a half cube buckets. Their 60 cm wide tracks provide high maneuverability and minimal pressure on the surface.
FIAT-HITACHI EX255/LC/EL
Not much inferior to them is the Fiat-Hitachi EX 215, which weighs over 21 tons. However, thanks to the 80-centimeter wide tracks, its pressure on the ground is minimal. The EX 165 has unique qualities. Its turntable can make 13.2 revolutions per minute, which allows for high productivity. Together with the ability to dig at a length of almost 8 meters and a depth of up to five meters, this machine can be indispensable in many situations.
What can you do on wheels?
Wheeled excavators are distinguished by good maneuverability and the ability to move relatively quickly on roads without creating problems for other road users. This allows you to quickly transfer them to different sites to work with the most difficult soils. Due to their excellent performance characteristics, they are always in demand.
The 21 ton Fiat-Hitachi EX 215W wheeled machine can dig far and deep and move quickly on new site work, has a quick change device.
Fiat-Hitachi EX 215W
Inferior to it in weight is the 14-ton EX 135 with an engine power of 103 hp. It has compact dimensions and is capable of performing work where powerful tracked vehicles cannot reach. Good specifications FH 200W with 125 hp engine. It has a mass of 19.2 tons, a bucket with a volume of 1.5 m3 and a hydraulic line for attachments.
Lightweight and functional
Wheeled backhoe loaders are distinguished by their wide functionality. They can dig holes and trenches, load and unload bulk cargo, serve emergency crews to repair communications, clean up areas and plan construction sites, and perform other work. This is also facilitated by attachments that can be quickly installed on such machines. They can move quickly around public roads, have enviable maneuverability. Their equipment is basically the same. There is a bucket in front, an excavation mechanism with a backhoe and the required supports in the back.
They differ in their capabilities depending on the model. Thus, the front bucket can serve as a dump or overload various cargoes. It can also be of a jaw design, which allows it to do the work of a scraper, grab loads and lift them. Digging capabilities are determined by the design of the boom. In addition to excavating soil, backhoe loaders can unload it to a certain height.
Backhoe loaders are lightweight and mobile excavators. So Fiat-Hitachi FB 100 with a 97 hp engine. can perform any work while consuming 4 liters of fuel per hour.
Backhoe loader Fiat-Hitachi FB 100.2
One of the most common was the FB 110, weighing 7.7 tons. With a power plant of 112 hp, it can dig to a depth of 6.1 m with a bucket of 0.76 m3. Using a loading bucket with a capacity of 1.1 m3, it is able to unload soil at a height of 2.7 m. The compactness of this machine with dimensions of 5.7x2.4x3.9 m allows it not only to move freely on roads, but also to work in confined spaces.
Backhoe loader Fiat-Hitachi FB 110
The 9-ton Fiat-Hitachi FB 200 and FB 200 4WS backhoe loaders have unique characteristics. These twin-bucket, all-wheel drive vehicles can also move like a crab. With a rear bucket of 0.3 m3 on a telescopic boom, the FB200 can dig to a depth of 7 m. The front bucket of the FB 200 4WS is jaw-like. He is able to pick up up to one and a half cubic meters of soil and pour it into the back of a large truck. The eight-ton Fiat-Hitachi FB 90 with its cubic bucket can dig almost five meters deep and six meters long.
About the smallest excavators
Small Fiat-Hitachi excavators are usually called mini-excavators for their compactness and relatively low weight, which does not exceed one and a half dozen tons. These are the fourteen-ton Fiat-Hitachi EX 135 and EX 100, which are significantly different from other machines in size and weight, which weighs 13.5 tons with a bucket of 0.3-.35 m3.
Fiat-Hitachi EX 135
Fiat-Hitachi FH 120 weighing 12.6 tons and more than a half-cube bucket. Small machines include the ten-ton FH 90 W, as well as the FH 75 and FH 40, which weigh 8 and 4 tons respectively. They have smaller bucket volumes and lower power engines. These are the smallest of the compact excavators of this brand. Good feedback about the operation of Fiat-Hitachi FH 45.2 plus. Compact excavators have a light and very strong supporting frame, a low center of gravity, and a high power density. The automatic brakes of the turntable and the self-lubricating system of hinges of the working mechanisms are reliable.
What are they equipped with?
Fiat-Hitachi excavators usually have American Cummins diesel engines, which are also used in armored vehicles and tractors. Powerplants meet everyone's needs modern requirements and differ:
- improved fuel injection system;
- strong torque when the speed is not high;
- turbocharging system;
- automatic reduction in speed when the load drops;
- all-weather starting and smooth operation.
Excavator hydraulic systems operate smoothly and quickly, delivering high productivity. Powerful, easily controlled hydraulic pumps play a decisive role here. They have durable hydraulic cylinders and good system hydraulic oil filtration. If the hydraulics are overloaded, they can be automatically blocked.
All-wheel drive transmission of wheeled vehicles with reliable brakes ensures their stable movement. This, as well as the reduction in ground pressure, is facilitated by dual wheels on both axles of excavators.
Both wheeled and tracked Fiat-Hitachi excavators are equipped with buckets in the form of front and backhoes, hydraulic hammers, rippers, grabs and other hydraulically driven attachments.
The cars have the necessary comfort for comfortable and safe work operator. Their cabins have excellent all-round visibility. In case the machine overturns there is a durable metal carcass capable of protecting a person. There is almost no vibration felt at his workplace. There are ventilation and air conditioning systems. There is good noise and dust insulation here. Very comfortable seats. The controls are ergonomic. The instrument panels are informative and have a pleasant backlight. The lighting of the cabin and work areas is effectively organized.
Despite the cessation of production of Fiat-Hitachi excavators, many of them remain in demand. With your tall performance characteristics and their reliability confirm the validity of the design decisions made during their creation.