Precision photolithography oxo code. Procedure for reviewing job descriptions
electrician for repair and maintenance of electrical equipment, 5th category
Characteristics of the work. Dismantling, overhaul, assembly, installation and alignment of high-voltage electrical machines and electrical devices of various types and systems with voltage up to 15 kV. Adjustment of circuits and elimination of defects in complex devices of protective equipment and automation and telemechanics devices. Maintenance of power and lighting installations with particularly complex circuits of electrical equipment and circuits of machines and units connected in a production line, as well as equipment with automatic control of the technological process. Installation and repair of cable networks with voltages over 35 kV, with installation of input devices and connecting couplings. Repair, installation, installation and commissioning of mercury rectifiers and high-frequency units with a power of over 1000 kW. Installation, repair, adjustment and maintenance of devices for automatic control of operating modes of blast furnaces, steel-smelting furnaces, rolling mills, blocking, signaling, control devices of tunnel furnaces, automated dispatch control systems, flow-transport technological lines, welding equipment with electronic control circuits, electrical equipment units and machines with electric machine control systems, with current and voltage feedback. Repair of complex electrical equipment of drying and vacuum ovens, unique overcurrent circuit breakers and automatic belts. Balancing rotors of electrical machines, identifying and eliminating vibration.
Must know: basics of telemechanics; design and electrical circuits of various electrical machines, electrical devices, electrical measuring and automatic control devices; general information about the purpose and basic requirements for maximum current protection; methods for testing electrical equipment and cable networks; diagrams of electric motors and other electrical equipment being serviced; relay design of various systems and methods for checking and adjusting it; work methods and sequence of operations for disassembling, assembling, repairing and setting up high-power electrical machines and complex electrical equipment; rules for testing protective equipment used in electrical installations; the procedure for organizing safe work in electrical installations, supervision and maintenance of operating electrical equipment; construction of geometric curves necessary for the use of devices used in repairs; the principle of operation of converters, high-frequency installations with machine and tube generators; calculation of the need for static capacitors to increase the cosine phi; methods for centering and balancing electric motors; purpose and types of high-frequency protection; rules for setting up and regulating control and measuring instruments, safety rules in the scope of qualification group IV.
Work examples
1. Automatic devices for extinguishing towers of coke plants, repair and adjustment of electrical circuits.
2. High-voltage oil switches overhaul.
3. High voltage cable, finding damage, cutting out the damaged area and installing the insert,
4. Contactors, magnetic controllers, limit switches, repair and regulation.
5. Equipment and equipment of high voltage switchgears, repair and installation.
6. Magnetoelectric load limiters checking, adjustment and regulation.
7. Control panels and magnetic stations of high-voltage electric motors of rolling mills, inspection and repair.
8. Multiple drawing control panels with a complex circuit for automatically starting five reels with one button using a time relay
repair and adjustment.
9. Loaders, pneumatic loaders, wagons, warehouses, bilges and other special machines; complete overhaul and regulation of electrical equipment.
10. Potentiometers, selsyn sensors with gears, repair with manufacturing of parts.
11. Radioisotope devices installation and adjustment.
12. Operator lighting control panels repair and installation.
13. Maximum relay, photo relay checking, repair and regulation.
14. Electric motor rotors balancing, identifying and eliminating vibration.
15. Spreaders automatic fault detection, repair, installation, dismantling.
16. Automation diagrams for roller tables, stops, reversing valves of air heaters of open-hearth furnaces, repair and adjustment.
17. Electrical systems of blast furnace loading mechanisms, complete repair and adjustment.
18. Elements of counting circuits of special roll length control systems, telemechanical devices on units of metallurgical plants
repair, installation and adjustment.
19. High-voltage electric motors overhaul, assembly, installation and alignment.
20. Multi-motor electric drives with magnetic stations and complex automation and blocking circuits, inspection and repair.
21. Electric clock stations of all systems, medium and major repairs.
The “Job Descriptions” section contains the necessary information on how a job description is drawn up. Here you can find typical job descriptions for different specialties. Our bank of job descriptions includes more than 2,500 different documents. These job descriptions were compiled and edited in 2015, which means they are relevant today.
From this article you will learn:
- what responsibilities, powers and rights are reflected in the job description of a precision photolithography operator;
- what provisions are contained in a standard job description for a precision photolithography operator;
- For which areas of work according to this job description is this specialist responsible in your organization.
Limited Liability Company "Alfa"
I APPROVED
CEO
_________ A.V. Lviv
10.01.2015
Job description No. 13
precision photolithography operator
Moscow 01.10.2015
1. GENERAL PROVISIONS
1.1. This job description defines the duties, rights and
responsibility of the precision photolithography operator.
1.2. The decision on appointment and dismissal is made
General Director on the recommendation of the immediate supervisor.
1.3. A person who has
secondary vocational education, without requirements for experience
1.4. A precision photolithography operator in his activities is guided by:
– current regulatory documents on the work performed;
– the organization’s charter, local regulations of the organization;
– this job description.
1.5. A precision photolithography operator must know:
– purpose, structure, rules and methods for adjusting equipment,
devices and instruments (microscopes, ultraviolet and infrared lamps,
thermostat, contact thermometers and viscometers);
– photolayer development modes;
– technological methods of etching various materials (silicon oxide,
metals, etc.);
– selection of exposure and etching time;
– basic properties of photosensitive emulsions and their components;
– Labor regulations;
– rules and regulations of labor protection, safety and fire safety
1.6. The precision photolithography operator reports directly to
to the manager.
1.7. During the absence of the precision photolithography operator (vacation, illness and
etc.) his duties are performed by a person appointed in accordance with the established procedure.
2. JOB RESPONSIBILITIES
The precision photolithography operator is obliged to:
2.1. Carry out photolithographic operations to combine design elements
circuit topology on a wafer with corresponding elements on a photomask with
accuracy +/- 5 microns on alignment and exposure installations.
2.2. Perform exposure, development and duplication of the photo layer, as well as etching
various materials (silicon oxide, metals and multi-component glasses, including
multilayer structures made of various metals) according to the modes specified in the technology.
2.3. Control the quality of etching.
2.4. Perform heat treatment and washing of photomasks during their operation.
2.5. Prepare solutions for development and etching.
2.6. Filter photoresist.
2.7. Remove photoresist in acids and organic solvents.
2.8. Carry out work to protect the surface of the plates with a passivating film.
2.9. Control the quality of the wedge, development and etching on microscopes.
2.10. Measure the viscosity of the photoresist.
3. RIGHTS
A precision photolithography operator has the right to:
3.1. Become familiar with management's design decisions affecting it
activities.
3.2. Make proposals for improving work related to
responsibilities provided for in these instructions.
3.3. Within your competence, inform your immediate supervisor about
deficiencies identified during the performance of official duties, and introduce
proposals for their elimination.
3.4. Require management to assist in the performance of their duties
responsibilities and rights.
documents necessary to perform your official duties.
4. RESPONSIBILITY
The precision photolithography operator is responsible for:
4.1. For improper performance or failure to fulfill one’s official duties,
provided for by this job description, within the limits specified
current labor legislation of the Russian Federation.
4.2. For violations committed in the course of carrying out its activities, in
within the limits determined by the current administrative, criminal and civil
legislation of the Russian Federation.
4.3. For causing material damage within the limits determined by the current
labor and civil legislation of the Russian Federation.
5. PROCEDURE FOR REVISING THE JOB DESCRIPTION
5.1. The job description is reviewed, amended and supplemented as
necessary, but at least once every five years.
5.2. With an order to make changes (additions) to the job description
all employees of the organization who are subject to the terms of the
the effect of this instruction.
The job description was developed in accordance with the order of the General
AGREED
Head of Department
____________________________________
E.E. Gromova
I have read these instructions.
I received one copy in my hands and undertake to keep it at my workplace.
Precision operator
photolithography _____________________________________