Develop a vision for your electrical maintenance program. Testing specifications for preventive maintenance of electrical. Hubert fee download preventive maintenance of electrical equipment, by charles i. Maintenance manual chapter 9 electrical system maintenance. Optimal energy efficiency will occur when equipment is functioning within design parameters and is well maintained. Avo training how important is electrical equipment maintenance. Nov 14, 2018 type of maintenance 4 preventive maintenance.
Pdf preventive maintenance of electrical equipment. Implementing electrical preventive maintenance a guide for business and industry introduction. Preventative maintenance checklist for electrical distribution systems. The checklists are intended to help inspectors keep track of the numerous aspects of an electrical installation. And now, we will concern you to try reading preventive maintenance of electrical equipment as one of the reading material to finish quickly. Used for electrical infrared inspections detects hot spots, load imbalances and. You will recall that preventive maintenance is timebased. Buy nfpa 70b, recommended practice for electrical equipment. This is to be used as an introduction to the topic and a starting place for additional research.
When electrical equipment fails, particularly protective devices like circuit breakers or relays, there is usually subsequent damage to other components in the system. Electric motor predictive and preventive maintenance guide. Electrical equipment deterioration is normal and equipment failure is inevitable. Performing preventive maintenance on electrical systems at industrial facilities, especially the low voltage systems, can be more difficult during. Pdf electrical power equipment maintenance and testing. This pdf contains 77 electrical inspection checklists taken from the 2014 electrical inspection manual with checklists. Preventive and predictive maintenance 700zb00102 42 preventive predictive 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. Electrical preventive maintenance for small businesses munich re. Standard for an electrical preventive maintenance epm program page 410 connections.
A preventive maintenance checklist grainger knowhow. Specific technical details of maintenance are included in other documents which are referenced in this document. This document establishes minimum recommended practices for maintenance of electrical equipment in bureau of. What does a good electrical maintenance program look like. Preventive maintenance of electrical equipment pdf slideshare. Pdf preventive maintenance of electrical equipment semantic. Electric motor predictive and preventive maintenance guide electric motor failure could result in lost capacity as well as excessive repair and maintenance costs. Among these are load charges or additions, circuit alterations, improperly set or improperly. Intrusive lv switchboards check function of all power meters before shutdown. In todays world we seem to take so many things for granted. Book is one of the greatest friends to accompany while in your lonely time. Electrical preventative maintenance program outline. Preventive maintenance of electrical equipment by charles. Preventive maintenance electrical form k6nqxko60zlw.
Preventive maintenance of electrical equipment book. Recommended practice for electrical equipment maintenance. Activities such as changing lubricant are based on time, like calendar time or equipment run time. Preventive maintenance of electrical equipment, by charles i. First, it is cheaper to make repairs to equipment before it fails. Electrical power equipment maintenance and testing 2nd edition. Standard for an electrical preventive maintenance epm program recommended maintenance practices for electrical distribution system equipment electrical equipment failures account for millions of dollars in damage and lost business every year. Preventive, predictive and corrective maintenance presented by. Electrical equipment, preventive maintenance, safety a great deal of care must be taken when handling sensitive electrical equipment. The intent of periodic maintenance is to keep the system operating at an acceptable level of service to the public. Personnel performing any related works to this sow should be proven highly. Recommended practice for electrical equipment maintenance nfpa 70b details preventive maintenance for electrical, electronic, and communication systems and equipment such as those used in industrial plants, institutional and commercial buildings, and large multifamily residential complexes to prevent equipment failures and worker injuries.
An electrical planner will be employed within the next three months. Power equipment bulletins are available only to reclamation personnel and may be. Electrical preventive maintenance epm is the prac tice of conducting routine inspections, tests, and the servicing of electrical equipment so that impending troubles can be detected and reduced, or eliminated. Maintenance intervals are normally fixed on the basis of type of equipment and sometimes on the equipment history. Osburn bureau of reclamation hydroelectric research and technical services group denver, colorado 5f. This document establishes minimum recommended practices for maintenance of electrical equipment in bureau of reclamation hydroelectric power and large pumping plants. In addition to normal deterioration, other potential causes of equipment degradation can be detected and corrected through epm. Preventive maintenance is the planned maintenance of plant infrastructure and equipment with the goal of improving equipment life by preventing excess depreciation and impairment. Maintenance scheduling for electrical equipment bureau of. It provides all the essential information for safe maintenance, cleaning, inspections, testing and replacement tasks that are necessary to ensure the proper operation of hydro generators and associated equipment. Mechanical equipment shall be serviced according to the instructions from the manufacturer. Get guidance you can trust in nfpa 70b, recommended practice for electrical equipment maintenance. Testing procedures for preventive maintenance of electrical equipment photo credit. Electrical distribution maintenance fundamentals 9 electrical distribution maintenance services guide 2015 preventive maintenance maximises your uptime.
Preventive maintenance service contract for diesel powered electric generators. A preventive maintenance checklist for electrical distribution systems in commercial buildings. However, equipment failure can be delayed through appropriate electrical preventive maintenance. Preventive maintenance, electrical preventive maintenance. This is not only for spending the time, it will increase the knowledge. The following is a brief overview of electrical preventive maintenance for small businesses. Pm is a broad term and involves varying approaches to problem avoidance and prevention depending upon the criticality of the data center. Preventive maintenance service contract for diesel powered electric generators all maintenance to reference above must be followed in accordance with the operating and procedure manuals for all related equipment and as per manufacturers guidance and instructions. As this countrys electrical infrastructure continues to age, this problem is only going. It is performed while the equipment is still working so that it does not break down unexpectedly. Keeps equipment in good condition to prevent large problems. The smooth functioning and long term use of the equipment depends upon ensuring quality maintenance and carrying out machine inspections at regular intervals. Maintenance management of electrical equipment condition monitoring based the industries are forced to look for different types of maintenance of the electrical equipment rather than usual preventive maintenance being carried out at a fixed interval of time.
A wellplanned and executed electrical preventive maintenance program will reduce equipment failures, unplanned downtime and unbudgeted expenditures. These schedules should be tracked on a computer based program or minimally retain the records on index cards or other written medium. Preventive maintenance checklist for electrical equipment. The status of major equipment or systems not operating or that become non operational during the. Routine equipment maintenance activities and inspection. Standard for an electrical preventive maintenance epm program. Hanover risk solutions standard for an electrical preventive. Maintenance is work preformed on a routine basis to protect users of a building and to assure a long life for the building. Standard for an electrical preventive maintenance epm.
In fact, proper maintenance is absolutely essential to the safety of your facility and your employees. Individual maintenance schedule records for boiler and pressure vessels, motors and engines, gear sets, electrical equipment and transformers are provided in this program. Building systems useful life 6 hvac equipment life is based on approximately 3500 operating hours, 1800 equivalent full load hours useyear and a normal amount of onoff cycles. The contractor shall perform scheduled periodic preventative maintenance pm inspections on the equipment listed in this sow. Preventive maintenance should be performed on most equipment as recommended by the manufacturer. Implementing electrical preventive maintenance a guide. Included in this document are recommended maintenance. Report of committee on electrical equipment maintenance. A wisely implemented preventative maintenance program. Statement of work for preventive maintenance service. Preventive maintenance is applied by technicians teams and managers before any breakdown or failure occurs. Preventive maintenance periodically checks an equipment to ensure that the equipment is operating properly and to avoid unscheduled breakdown of the machine, which causes downtime in business operation. Fist 41b, maintenance scheduling for electrical equipment 5c. This has led the utilities to adopt conditionbased maintenance of the equipments rather than usual preventive maintenance being carried out at a fixed interval of time.
Should you be doing electrical preventive maintenance. Electrical preventive maintenance and testing is one of the most important functions to be performed in order to maintain the reliability and integrity of electrical distribution systems, as well as for the protection of equipment and personnel. The term preventive maintenance also known as preventative maintenance implies the systematic inspection and detection of potential failures before they occur. What is preventative maintenancepreventive maintenance. Maintenance types preventive, predictive, proactive. 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. Preventive maintenance principles mit opencourseware.
This paper presents a methodology to define a maintenance strategy for electrical equipment, including electric motors. Electrical distribution and control systems are the heart of any facility, yet it is often the most underappreciated utility. Free electrical preventive maintenance schedule template. Standard for an electrical preventive maintenance epm program recommended maintenance practices for electrical distribution system equipment 1. Consistent electrical preventive maintenance will reduce the amount of equipment that needs to be replaced early as a result of electrical problems. Hubert when composing can transform your life, when creating can improve you by providing much cash, why dont you try it. October, 2012 systems include equipment and devices whose function is to prevent, detect, or control fires, or transmit signals related to fire emergencies. Implementing electrical preventive maintenance a guide for. This maintenance checklist is intended for the ge field service engineers. Remove any corrosion on battery terminals with bicarbonate of soda. In general, hartford steam boiler recommends a frequency of once every three years for conducting regular preventive maintenance on electrical equipment.
This maintenance includes, but is not limited to, adjustments, cleaning, lubrication, repairs, and replacements. Pdf management and maintenance of electrical equipment in. Thanks to scheduled equipment outage, less disruption to activities and less stress is generated. Electrical preventive maintenance is the single most respective program that you can institute within your organization to ensure the safety or your employees. Preventive maintenance of electrical equipment visit. A preventive maintenance schedule is a scheduled maintenance or service check of an equipment. Frequency of maintenance testing guide inspections and tests frequency in months multiply the values listed in the table below by the factor in the maintenance frequency matrix located to the right. Recommended practice for electrical equipment maintenance nfpa. All critical equipment will have maintenance strategies developed within 12 months. Preventive maintenance the focus of college of central floridas maintenance program shall be on preventive maintenance. Equipment preventive maintenance schedule and submit to department manager for approval. With much of the nation buried under mountains of snow or enduring freezing temperatures, now is the time to make sure that your industrial facilities have been inspected for potential electrical problems.
Electrical preventive maintenance will keep you safe and warm. The goal of these inspections is to maintain optimum. Pdf maintenance strategy for electrical equipment based on. This is equivalent to 21 percent annual average load factor. Maintenance management of electrical equipment condition. Preventive and predictive maintenance 700zb00102 42 preventive predictive 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 reduce their rate of deterioration. Basically, predictive maintenance differs from preventive maintenance by basing maintenance need on the actual condition of the machine rather than on some preset schedule. For testing of equipment not detailed in this document, schneider electric services will refer to manufacturers. Preventive maintenance of electrical equipment pdf.
Electrical equipment is a general term applied to material. Preventive maintenance or preventative maintenance is maintenance that is regularly performed on a piece of equipment to lessen the likelihood of it failing. Electrical preventive maintenance is costeffective in several different ways. Every part of the facility shall be inspected according to the following schedules. Its goal is a minimum of unexpected repairs for buildings, grounds and equipment. Electrical distribution services electrical distribution. Electrical preventive maintenance central insurance companies. Hubert preventive maintenance of electrical equipment, by charles i. Of course the bbenefits to take will relate to what kind of book that you are reading.
This guide provides information on establishing an effective maintenance program to help prevent unexpected motor failures, costly downtime, and unnecessary maintenance costs. Electrical systems maintenance helps protect workers, avoid equipment downtime, and reduce the cost of repairs. Electrical preventive maintenance program will ensure the reliability of your equipment and the piece of mind knowing that your electrical equipment is being maintained. Maintenance of electrical switchgear ms28, tl4 11 chapter 1 introduction 110 purpose 111 scope this handbook contains information on safety practices and environmental considerations when working on switchgear, descriptions of typical classes of switchgear, and preventive and corrective maintenance guidelines for switchgear. Preventive maintenance checklist for electrical distribution.
Maintenance of electrical equipment in buildings eep. There is a dial tone when we pick up the telephone and the lights turn on at the flick of a switch. Preventive maintenance of electrical equipment hubert, charles i. While it is appreciated that breakdown of plant may result in costly interruption of normal building operation, it must also be borne in mind that stopping plant for maintenance can also cause a loss in production. Ms28 handbook maintenance of electrical switchgear tl4. Dec 23, 2016 electrical preventive maintenance and testing is one of the most important functions to be performed in order to maintain the reliability and integrity of electrical distribution systems, as well as for the protection of equipment and personnel. This methodology is based on reliabilitycentered maintenance and aims to. It takes less time to perform preventive maintenance.