Pdf this paper discusses the importance and reasons for methods for management undeveloped of developed. Safe and effective troubleshooting of electrical systems is an essential skill for maintenance technicians in industrial, utility, or commercial settings. Industrial electrical troubleshooting electrical trades. Several realistic control circuit simulations with over 50 challenging.
Electrical equipment for machines and their associated industrial control panels. The checklists are intended to help inspectors keep track of the numerous aspects of an electrical installation. Isolate the black and red clamps from one another so they cannot touch. This will prevent minor problems from developing into more serious problems. This pdf contains 77 electrical inspection checklists taken from the 2014 electrical inspection manual with checklists.
The intent of periodic maintenance is to keep the system operating at an acceptable level of service to the public. The frequency of routine service varies widely between applications. Standard for an electrical preventive maintenance epm program page 210 andor connectors are used together, examine connections for signs of galvanic action. Industrial electrical troubleshooting demonstrates the efficient use of certain electrical meters to troubleshoot relaylogic circuits with a single setting.
To complete the exercises, you will use a basic electrical distribution o threephase devices handson lab build circuits circuit troubleshooting grounded and ungrounded control circuits handson lab who should attend individuals who are responsible to install, maintain and troubleshoot electromechanical machine controls should. This handbook will answer all your questions about industrial electrical equipment. Electrical maintenance troubleshooting electrical circuit. A laptop computer with plc programming, communication, and operating programs are a. Apply an antioxidant compound to all aluminumto copper connections. Standard for an electrical preventive maintenance epm. Emphasis is placed on electricalelectronic theory and industrial electrical equipment such as motors, transformers, motor control systems, drive systems and programmable controllers.
Basics of industrial electricity and troubleshooting. Every year, electrical fires result in hundreds of deaths, thousands of injuries and hundreds of millions of dollars in property damage. Description industrial maintenance and mechatronics is a comprehensive, standardsbased text that provides curriculum support for collegelevel industrial technology maintenance itm programs. Bie202 basic industrial electricity for the multicraftsman. The inexperienced troubleshooter may chase the voltage or mistake symptoms for problems which leads to replacing the same parts repeatedly. Electrical and maintenance staff responsible for maintaining and troubleshooting complex, electromechanical controls in fluid processing systems. Simutechs troubleshooting simulations immerse your professionals in a 100% 3d environment, where they will learn and practice the crucial skills needed for troubleshooting electrical faults in industrial machinery. As the chiller and hvac system is one of the largest draws of electricity in many commercial, industrial, and medical facilities it is important to inspect, maintain, and repair. The equipment supplied with the programmable logic controller system, model 80362, is required to perform this unit. Property damage andor physical injuries due to electrical fires can be devastating. The equipment supplied with the motor drives system, model 80363 or 8036b, is required to perform this unit. Basics of industrial electricity and troubleshooting electrical control circuits 4 day code. A regular maintenance schedule should be established to obtain the best service and reliability from the switchgear.
Get everyone up to speed on electrical maintenance troubleshooting. Reference manual industrial control panels and electrical siemens. Electrical maintenance troubleshooting electrical circuit our blog our facebook page this video uses electrical troubleshooting simulation software to teach you how to troubleshoot an electrical. Learn about the various types of transformers, motors, variable speed drives, generators, rectifiers, inverters, and uninterrupted power systems. Troubleshooting in the field motor testing motor controller programmable logic controllers plc.
Federal wage system job grading standard for electronic. Maintenance technical mechanical mtm training program summary the following is a list of core courses included in the maintenance technician mechanical mtm training program. Using this checklist you can get better performance out of your chiller and cooling system. 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. Development of the competency standards was led by hitaclabour industrial electrical apprenticeship development committee. This course covers electrical schematics, controls, and switches utilized by the industrial maintenance industry.
Electronic industrial controls mechanic, 2606 ts53 april 1987 work covered this standard covers nonsupervisory work involved in the installation, maintenance, troubleshooting, repair, and calibration of electronic controls and indicating and recording systems used on industrial machinery or engines, in automated materials storage and handling. Within the industrial troubleshooting realm today, electrical troubleshooting also requires great computer skills. Switchgear maintenance suggestions rev 1 ge industrial. He was adamant that troubleshooting skills cannot be taught. Electrical preventive maintenance epm program electrical related fires are a common occurrence. You can even electrically tell if a motor starter contacts are bad with a meter. Learning skills that are directly transferable to the workplace. Locating faulty components, identifying power quality problems, and troubleshooting circuits are just a few of the issues the maintenance technician may be confronted with when repairing. Download chiller maintenance and troubleshooting checklist pdf. Maintenance technical mechanical mtm training program. If the maintenance person does not troubleshoot the circuit prior to replacing the fuse and restoring power, negative consequences could arise. Master effective testing methods and techniques for troubleshooting electrical circuits. Basic electronic troubleshooting techniques as an industrial electrician, youll encounter many complex electrical circuits and drives that will break down as they age.
Ensure that the connectors are properly used and installed in accordance with manufacturers specifications. Today, a generation of electronic meters is available to test voltage and continuity without changing the. Maintenance drive maintenance troubleshooting problem isolation you should inspect all mechanical parts of the motor regularly to ensure that no bolts or couplings have become loose during normal operation. Troubleshooting tips for industrial control systems. Industrial electricity and troubleshooting electrical control. All things plc, rockwell plc, even plc ladder logic simulator. These manuals are specifically made up for the individual panel, and are generally sufficient for any or all problems which may be encountered. Industrial maintenance and mechatronics, 1st edition.
Troubleshooting common electrical problems for industrial. Maintenance and troubleshooting of electric motors reliance electric posted 11005 motor maintenance scheduled routine care introduction the key to minimizing motor problems is scheduled routine inspection and service. The ball bearings used in the compumotorsupplied motors. This program outline is based on the 2007 industrial electrician competency standards. Electrical, mechanical, electromagnetic radiations in the form of hazards are. Document resume industrial maintenance technology im. Funding for trade essentials is provided by the government of canadas pancanadian innovations initiative and is comanaged by the apprenticeship section of the pei department of innovation and advanced learning. Several realistic circuit simulations with over 30 challenging faults to solve.
As an industrial electrician, youll encounter many complex electrical circuits and drives that will break down as they age. It can change the electrical voltage or current from one level to another. Troubleshooting common electrical problems for industrial workers tags. Management and maintenance of electrical equipment in industrial facilities. Barry strongman industrial electrician gregg francis industrial electrician jake shaw machinist sue lefort machinist john hebert metal fabricator welder joe johnson metal fabricator jim arsenault metal fabricator kent mitchell oil burner mechanic steamfitterpipefitter rod arsenault oil burner mechanic refrigeration and air. In principle, an ac generators construction is similar to the construction of the motor. Students are introduced to the ammeter, voltmeter, ohmmeter, wattmeter, multimeter, and direct digital meter. Electrical maintenance will help all of your electrical devices keep running.
Troubleshooting in the field motor testing motor controller programmable logic controllers plc within the industrial troubleshooting realm today, electrical troubleshooting also requires great computer skills. This course also reinforces safety related to the industrial maintenance industry. Here is a standardized process using a systematic approach. Electrical safety in the workplace 2 course goal the aim of this program is to provide comprehensive onsite training to high risk workers i. We have discussed the basic working of a motor and, through the diagrams, we have seen a generators action as well. At the end is just an example how the software uses real world work order system to track student while doing electrical troubleshooting with the simulation software, and the detailed analysis report. Worn parts can lead to poor connections and present a safety hazard. Pdf management and maintenance of electrical equipment in. Ohms law, kirchoffs law, watts, series circuits, and parallel circuits c 3. The checklists are in pdf format and can be completed electronically or printed and used as hard copy.
Same goes for plc computers heat is there enemy as well. Troubleshooting industrial controls simutech multimedia. The text carries the exclusive endorsement of nims and prepares students to earn up to nine of the nationallyrecognized itm credentials from nims. In your library, you can export parts in different formats pdf, xml, rtf at any. Troubleshooting skills can be learned efficient plant. Chances are, you wont be an expert in repairing these devices, but you can take some practical steps to solve problems and help get your systems operational again in a timely. Switches necessary to turn the electrical circuit on or off connecting wires to create a complete circuit path through which current flow from the source going to the circuit load. Industrial certificate program prepares you for employment as an industrial maintenance electrician. Basics of industrial electricity and troubleshooting electrical. If you smell something burning or see something really hot let somebody know asap. Each simulation is based on a realworld scenario and contains a wide variety of practice faults. The better maintained your chiller is the less energy it uses, and that saves you money on utilities. Troubleshooting industrial controls training system, model 8036. A laptop computer with plc programming, communication, and operating programs are a necessary tool in todays modern plant.
Free engineering software and engineering books pdf. The electrical science fundamentals handbook was developed to assist nuclear facility operating contractors provide operators, maintenance personnel, and the technical staff with the necessary fundamentals training to ensure a basic understanding of electrical theory, terminology, and application. Chances are, you wont be an expert in repairing these devices, but you can take some practical steps to solve problems and help get your systems operational again in a timely manner. Transformer protection of appliance and equipment connected to ac power supplies. Powervac maintenance and troubleshooting suggestions introduction observing the following practices will save time, effort and frustration, as well as prevent possible damage to equipment and injury to personnel. Maintenance manual chapter 9 electrical system maintenance. Effectively troubleshooting electrical systems is an essential skill for any technician responsible for maintenance in an industrial, commercial or utility facility.
As the electronics technology industry evolves to meet the technology demands of. T he head of a corporate reliability group for a worldwide consumer products company was having difficulty hiring maintenance personnel who possessed the skills the company required. Industrial electrical maintenance certificate iemc this training program is designed to provide the knowledge and handson experience necessary for an entrylevel electrical maintenance technical technician in industry. Industrial maintenance troubleshooting industrial controls. The electrical installation handbook is a tool which is suitable for all those who are interested in electrical plants. Electrical installation handbook protection, control and. Analyzing electrical maintenance problems with a dmm and digital oscilloscope.
Electrical symbols, mechanical books, maintenance management and more. Enhance your troubleshooting experience with continual training and practice in a safe environment. See parts list for part number of jaw and clamp kits. For more information call the workforce development center at 5 5691643 or tollfree 888 5691709.
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