Ensure that the connectors are properly used and installed in accordance with manufacturers specifications. Chapter 9 electrical system maintenance general all electrical systems require periodic maintenance in addition to nonscheduled maintenance caused by unpredictable events such as storms, accidents, and equipment failure. Performs a variety of skilled electrical work involved in the construction, maintenance, and troubleshooting of electrical equipment, electrical. The checklists are in pdf format and can be completed electronically or printed and used as hard copy. Topics are designed to prepare the student to become conscious of safety considerations, understand the electrical implications of machine and equipment assignments, work comfortably with electrical schematics, maintain. Embassy djibouti rev1 page 5 section 1 the schedule 1. Fundamentals of electrical maintenance tpc training. Electric circuits, whether simple or complex, can be described in a variety of ways.
Electrical designers use it to determine how much voltage is required for a certain load, like a motor, a computer, or even a house full of appliances. Alternating current ac an electric current that reverses its direction many times a second at regular intervals. In order to construct a building that will last into the future, a strong foundation is a prerequisite. This 2day basic electrical maintenance training course will provide students with a solid understanding of theory and standards. Maintenance costs can be placed in either of two basic categories. Understand the requirements and configurations of electrical circuits. You should study the cpr training section of basic military requirements. Exhibit basic knowledge of electrical symbols hydraulics and pneumatics interpret basic hydraulic and pneumatic symbols apply knowledge of hydraulic and pneumatic components interpret hydraulic and pneumatic principles page 4 of 9 speci. If the drill bit bindsin the material being drilled, whats the first action you should take.
Check out all of our electrical maintenance training courses, part of our. Apply an antioxidant compound to all aluminumto copper connections. The course teaches a basic understanding of how electrical equipment and systems operate in industrial, commercial and institutional facilities. Ammeters are always connected in series with the circuit to be tested. The intent of periodic maintenance is to keep the system operating at an acceptable level of service to the public. Preface the 5th edition of basic electrical installation work has been completely rewritten in 14 chapters to closely match the 14 outcomes of the city and guilds quali. Basic electrical training course is a general introduction to industrial electrical systems. Mechanical maintenance entry test enabling objectives site maintenance training program page 2of 5 portable power tools describe the use of portable power tools. The technical content has been revised and updated to the requirements of the new 17th edition of the iee regulations bs 7671. Standard for an electrical preventive maintenance epm program page 210 andor connectors are used together, examine connections for signs of galvanic action.
Other applications of transistor includes switching and voltage regulation. Electrical distribution and control systems are the heart of any facility, yet it is often the most underappreciated utility. Almost all electrical equipment requires planned inspection and maintenance being carrying out. Over time, this has come to include multiple wordings that describe various costeffective practices to keep equipment operational. Maintenance manual chapter 9 electrical system maintenance. Basics, maintenance, and diagnostics xi contents continued page 9. Tlc recommends that you download and save this pdf document and. Most circuit problems are due to incorrect assembly, always double check. Basic electrical symbols represent earth electrode, cell, battery, source, ideal source, resistor, etc. Troubleshooting and maintenance provides you with the stateoftheart information for achieving the highest performance from your transformers, motors, speed drives, generator, rectifiers, and inverters. Electrical preventive maintenance epm program electrical related fires are a common occurrence.
This course also reinforces safety related to the industrial maintenance industry. Using the basic electrical floor plan and the symbol chart on the following pages, explain the electrical symbols to the students. Maintenance personnel who are not following what is termed best maintenance repair practices substantially affect these failures. Electrical maintenance for freshers most asked interview. Transistor a three terminal active component that is used mainly in boosting or amplifying electrical signals.
It is simple perform routine electrical maintenance on your equipment and catch the little problems before they turn into catastrophic disasters. Students will learn strong basics of electrical engineering and practical implementation of electrical fundamentals. Courses are held at our one of our training locations across the u. Ammeter an instrument for measuring the flow of electrical current in amperes. With this book in hand youll understand various diagnostic testing methods and inspection techniques as. Never connect any component or lead to electrical outlets in any way warning. The most fundamental law in electricity is ohms law or vir. Basic electrical training course the electricity forum. A free inside look at electrical maintenance interview questions and process details for 15 companies all posted anonymously by interview candidates. Understand the electrical principles of alternating current ac.
Electrical safety is a serious issue electrical safety in the workplace is the most important job of an electrical worker. If you smell something burning or see something really hot let somebody know asap. Understand the electrical principles of direct cur rent dc. Simple steps to electric motor maintenance r baker. Every year, electrical fires result in hundreds of deaths, thousands of injuries and hundreds of millions of dollars in property damage. When we see a value such as 10 volts, it is a measurement of the potential difference between two. The course will also make students aware of issues concerning the proper application, installation and maintenance of. Ohms law, kirchhoffs voltage and current laws, nodesbranches.
Tool list electrical tool pouch 9 klein side cutters 8 klein needle nose straight screw driver 4 x 14 straight screw driver 6 x 316 straight screw driver 6 x 38 phillips screw driver wire strippers voltage tester square d wiggy or equal 2 pairs of channel locks. You can even electrically tell if a motor starter contacts are bad with a meter. This pdf contains 77 electrical inspection checklists taken from the 2014 electrical inspection manual with checklists. Without a reliable source of electrical power, operations of any facility would not be possible. Understanding electricity requires knowledge of these basic electrical terms. Volume 1 of 4 module 1 basic electrical theory this module describes basic electrical concepts and introduces electrical terminology. The electrical maintenance training is a worldclass curriculum, built around 8 learning blocks through 4 progressive stages. A wellplanned electric motor preventive maintenance programme is the key to dependable, longlife operation of electric motors. Same goes for plc computers heat is there enemy as well.
The v is for voltage, which means the potential difference between two charges. Give students a standard photocopy of a floor plan see the end of this activity plan that includes a kitchen and have them draw one or two 12device circuits using electrical. The following is a brief description of the information presented in each module of the handbook. Welltrained electricians, electrical maintenance mechanics, and electric technicians, coupled with the performance of regular industrial electrical maintenance tests, is critical to ensuring safe, reliable operation. Preventive and predictive maintenance 700zb00102 42 preventivepredictive maintenance the guiding principle of ppm is the regular and systematic application of engineering knowledge and maintenance attention to equipment and facilities to ensure their proper functionality and to. The checklists are intended to help inspectors keep track of the numerous aspects of an electrical installation. Best maintenance repair practices a number of surveys conducted in industries throughout the united states have found that 70% of equipment failures are selfinduced.
If you try to strip wires using a knife instead of a stripper, you probably will nick the copper and weaken the wire. Standard for an electrical preventive maintenance epm program. Ohms law is the basic formula used in all ac and dc electrical circuits. A preventive maintenance checklist for electrical distribution systems in commercial buildings. Electrical maintenance technician city of boulder city. Basic electrical maintenance training the electricity forum. Standard for an electrical preventive maintenance epm. These symbols help create accurate diagrams and documentation. Electrical maintenance will help all of your electrical devices keep running. Avo offers one of the largest selections of handson, electrical maintenance training courses available. The electrical science handbook consists of fifteen modules that are contained in four volumes. Electrical safety in the workplace 2 course goal the aim of this program is to provide comprehensive onsite training to high risk workers i.
An electric circuit can be described with mere words, however, a simple and visual way to. Online industrial electrical maintenance training courses. Students will be presented with practical, real world examples that illustrate how power is distributed and. No matter how much training one has received or how much employers try to safeguard their workers, electrical safety is ultimately the responsibility. Skat electrical test study guide overview this study guide is designed to familiarize you with the basic knowledge and skills required by georgia power companys apprentice electrician and apprentice rotating equipment repairman positions and what is covered on the skat electrical test. Students will learn different applications of commonly used electrical machinery unit 1. Maintenance scheduling for electrical equipment bureau of. Electrical maintenance fundamentals linkedin slideshare. In other words, it is a measurement of the work required to move a unit charge between two points. Before beginning electrical work gather a basic set of tools designed for wiring. So if you know two of the three characteristics, your can calculate the third one. Twisting wires together using a pair of household slipjoint pliers is difficult, and the loose connection might come apart. Property damage andor physical injuries due to electrical fires can be devastating. Electrical equipment failures account for millions of.
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