David Herres Troubleshooting and Repairing Commercial Electrical Equipment

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A PRACTICAL GUIDE that shows maintenance and construction electricians how to successfully repair commercial and industrial electrical equipmentTroubleshooting and Repairing Commercial Electrical Equipment is the first work that offers a practical approach to diagnosing and repairing commercial/industrial electrical equipment - covering everything from motors, computers, elevators, and fire alarm systems to heavy-duty ovens and audio equipment. If you are a licensed construction or maintenance electrician who repairs malfunctioning industrial electrical equipment, this one-of-a-kind guide can help you become more competent in your profession.Inside you'll find ways to become faster, more efficient, and able to achieve a much higher success rate in restoring large electrical equipment without damaging it, introducing an additional defect, or creating a hazard. This invaluable resource also includes information for those seeking licensing and certification, as well as different measures that should be taken to ensure that a UL or other agency listing is not voided. Presents a new system of diagnostics based on the difficulty of each procedure and the probability of its successEmphasizes a practical approach to ensure that equipment is fixed properlyUses a blend of basic electrical theory and sophisticated mathematical equations that both experienced technicians and apprentices can learn fromIncludes separate chapters on elevators, fire alarm systems, motors, largescale stereo equipment, and industrial appliancesDiscusses related licensing and certification as they pertain to troubleshooting and repairWritten by a Master Electrician with more than 35 years of experience