Oversized motors add inertia that must be started and stopped frequently. Whatever your operation and maintenance needs, we build our solutions around you. Motors need maintenance regularly in order to avoid failure and prolong their lifespan. Preventative maintenance software for manufacturing global. This course consists of 12 interactive, online lessons that address ac and dc motor maintenance. Why you should choose cummins preventive maintenance contracts. A well designed motor maintenance program, when correctly used, can be summed up as preventive, predictive and reactive. Global shop solutions erp software preventative maintenance application gives your team access to all your equipment maintenance schedules and work orders from one place. For those watercooling motors or using bearings with watercooling coils, please make sure the water already dried off to prevent tube corrosion or danger of frost. Preventive maintenance maintenance for drives abb drive. The instructions in this manual apply to the following series of asynchronous electric motors produced by motovario s.
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. Preventive maintenance schedule for gear manufacturing. Motors with oillubricated or oilmist lubricated bearings are normally operated and tested in the factory with a rustinhibiting oil in the lubrication. Ultrareliable systems are key to your business performance, protecting you. This threepart series focuses on reducing energy cost and downtime by instituting a motor management plan. Abbs standardized preventive maintenance products are tailored to the motors or generators actual life cycle phase. Preventative motor maintenance pm is a calendar or timebased planned or schedulebased maintenance program where actions are scheduled regardless of the actual condition of the equipment. Including the motors in the maintenance schedule for the driven machine or general plant equipment is usually sufficient. Guide to car maintenance basics servicing your car keeping your car in good condition and servicing it regularly is worthwhile, both from a safety and a financial point of view. The importance of keeping your garage equipment properly maintained cannot be underestimated. They have a number of other benefits when properly maintained. Addressing problems at an early stage is likely to cost you significantly less than if they develop into more serious issues. Operate switch manually several times to ensure proper operation, and then by motor if poweroperated.
This application allows you to describe procedures for each type of maintenance needed within each router, keeping everyone informed. Maintenance scheduling based on actual condition requires reliable condition monitoring and diagnostic services maintenance condition based predictive maintenance abb life expectancy analysis program abb leap o fline assesses the condition of the stator winding insulationin motorsand generators 4 kv abb machsense p online portable. Maintenance and troubleshooting three phase induction motor. Preventive maintenance schedule for gear manufacturing shop using genetic algorithm by shital shah abstract.
City average cusr0000setd from jan 1967 to mar 2020 about vehicles, urban, consumer, cpi, inflation, price index, price, indexes, and usa. The frequency of routine service varies widely between applications. The failure of one or more critical motors could cause lost capacity and excessive repair and maintenance cost. Variable options for preventative maintenance routers. Preventative maintenance general overview the brewer water pollution control facility represents a complex system of equipment, piping, valves, instrumentation and electrical systems with many moving mechanical parts. Pump and motor preventative maintenance program thank you for this opportunity to provide your facility with a proactive preventative maintenance program. Lv variable frequency drives and soft starters full catalog. D o t is committed to ensuring that information is available in appropriate alternative formats to meet the requirements of persons who have a disability. Apply an antioxidant compound to all aluminumto copper connections. A wellplanned preventive maintenance program is the key to dependable, longlife operation of motors and generators. In general, the most common failure mode 50% of low voltage induction motors is bearing failure. Motor maintenance scheduled routine care introduction the key to minimizing motor problems is scheduled routine inspection and service. Maintenance and troubleshooting of electric motors esr motor. In the long term, predictive maintenance can extend the vehicle life span and help managers ensure they have an adequate fleet capacity.
Guide to preventative car maintenance services motor era. These are preventative maintenance contracts which are designed to reduce the total cost of ownership on cummins powered application. Periodically, components of this equipment will fail and require repair or replacement. Our preventive maintenance service technicians are experts at diagnosing problems before they occur. According to recent studies, 5 percent of all motor vehicle fatalities are clearly caused by automobile maintenance neglect. People love their automobiles, but they hate paying for preventative car maintenance services. He was working alone one night and his hand got caught in the fan belt while the engine was running. This course was designed to provide training for electricians, mechanics, and others, wanting to know more about ac and dc motor maintenance. Ensure that the connectors are properly used and installed in accordance with manufacturers specifications. Ensure that all moving parts are properly secured and. Standard for an electrical preventive maintenance epm. Preventive maintenance is planned to take into account the operating and environmental conditions affecting your motors and generators. Electronics, motors, pumps, hydraulics, lubrication, axis movement, spindle, tool change functions and alignments are all inspected and finely tuned as part of our preventive maintenance service.
Preventive diesel engine maintenance consists of the following operations. Unscheduled downtime in plant operations can lead to loss of business and lower client confidence, therefore having preventive schemes in place can alleviate such issues, while extending the motors life. Preventive maintenance measures ensure that equipment will be kept running and that equipment will be kept running at peak output levels during critical production cycles. A wellplanned electric motor preventive maintenance programme is the key to dependable, longlife operation of electric motors. Feb 02, 2018 preventive maintenance is the best approach when it comes to ensuring higher uptimes, greater productivity and maximizing motor efficiency. Preventive maintenance service for low voltage ac drives. The following simple and inexpensive preventive checks will greatly extend the life of the vehicle, ensure safer operation and even benefit the environment. Part iii, the last in the three part series, addresses. Safe maintenance practices performed by qualified personnel are imperative. Do not lift both the motor and driven equipment with the motor lifting means. Predictive and preventive maintenance ips field services.
Regular motor maintenance to avoid failure and prolong its lifespan photo credit. If any equipment is found to have any faults whatsoever, garages could be suspect to legal action. It is forbidden to use electric motors in potentially explosive atmospheres unless expressly foreseen and specified on the nameplate in compliance with european directive 949ec. Home technical articles regular motor maintenance to avoid failure and prolong its lifespan motor maintenance a well and carefully designed motor maintenance program, when correctly used, can be summed up as preventive maintenance, predictive maintenance and reactive maintenance. 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. Weg standard product catalog motors, enclosed motor controls, gears, and alternators weg automation catalog. Diagnostic testing for motors the following factors affect the insulation systems in motors. Preventive maintenance provides original equipment manufacturer oem maintenance schedules.
In modern plant operations, unscheduled stoppage of production or long repair shutdowns are intolerable. Preventative maintenance software for manufacturing. The very first thing that you should do before starting any type of maintenance on a motor is a visual inspection, a lot of times the trouble can be found just by looking, because if the problem is that bad then it should be very obvious by observation. Automotive repair maintenance apprenticeship central. Preventive measures can be taken, such as motor speed sensors centrifugal circuit breakers or voltage relays connected to tachymetric dynamos which cut off. Maintenance safe maintenance practices performed by qualified personnel are imperative. Motor installation and maintenance instructions gei 56128h. The engine is subjected to extreme heat, pressure, airborne contaminates, dust and sand. Once considered an expense, preventive maintenance is now being recognized as a costefficient means to reduce costly repairs, keep equipment in good running condition and. For the most part, we think of starters and alternators as limited life span electrical components, with little in the way of preventive maintenance requirements. Keep all of your manufacturing and shop equipment maintenance up to date with preventative maintenance routers for each maintenance type.
Our ips field service technicians use stateoftheart technologies and test equipment for the most accurate predictive and preventive maintenance results. This is the seventh lesson in the acdc motor maintenance course. Part iii, the last in the three part series, addresses repair specifications and preventive and predictive maintenance. Preventive maintenance po 9 free download as powerpoint presentation. The high cost of the resultant downtime eats deeply into profits. This document is a summary of recommendations against which. Electric motor predictive and preventive maintenance guide. A proper maintenance regime will reduce your running costs and prolong the life of your engine. The words preventive maintenance and starters and alternators are seldom included in the same sentence. Regular motor maintenance to avoid failure and prolong. However, existing maintenance recommendations proposed by. Our ips field service technicians use state of theart technologies and test equipment for the most accurate predictive and preventive maintenance results.
Standard for an electrical preventive maintenance epm program page 210 andor connectors are used together, examine connections for signs of galvanic action. Standard for an electrical preventive maintenance epm program. Ac electric motors best practice manufacturing designconstruction related features in ac motors that lead to longer service life and higher productivity 1 engineers must select a proper motor that meets rms torque requirements. Simple steps to electric motor maintenance r baker. To help prepare electrical maintenance personnel for working on dc motors, this course contains specific information covering dc motor operation and classification as well as detailed descriptions of procedures for troubleshooting, disassembling, inspecting, and reassembling a typical dc motor. Keep manufacturing equipment downtime to a minimum by staying on top of all preventative maintenance schedules. The debris that builds up between the fins can really raise the head pressures, and that not only affects performance but can cause slipping of a clutch if voltage is marginal. Using this data, you can create a custom maintenance schedule based on selected operations. A good example of maintenance that lengthens life expectancy is a vehicle. A well maintained car would never desert you when you need it the most. Almost all electrical equipment requires planned inspection and maintenance being carrying out. Apr 10, 2020 graph and download economic data for consumer price index for all urban consumers. Graph and download economic data for consumer price index for all urban consumers. This ensures electrical equipment is kept in good working condition at all times.
Nov 18, 2015 diagnostic testing for motors the following factors affect the insulation systems in motors. High temperature environment mechanical effects such as thermal expansion and contraction, vibration, electromag netic bar forces, and motor startup forces in the end turns voltage stresses during operating and transient conditions all these factors contribute to loss of. Consequently, a defect can induce high losses in terms of cost and can be dangerous in terms of security and safety. This type of maintenance can be very effective if the ability to shutdown or do any kind of motor repair is exceptionally high while the. Tm 5683 facilities engineering electrical interior facilities wbdg. This is why many would prefer a painful visit at the dentist than an oil change service at a repair center. A wellplanned preventive maintenance program is the key to dependable, long life operation of motors and generators. Predictive maintenance drives smarter fleet management. This book is available in pdf for free, and it can be reproduced, shared and sold for profit royaltyfree in pdf, but it a cannot be changed or adapted in content or format. Simple steps to electric motor maintenance r baker electrical ltd. Main motor windings and all accessory devices associated with the work area are disconnected from.
Build trust and loyalty as an oemknowledgeable consultant to your customers and increase revenue per customer visit. English pdf technical description preventive maintenance for acs550 and ach550 english pdf technical description preventive maintenance for acs800 english pdf technical description preventive maintenance for sami megastar english pdf technical description. As the demands on inhouse manpower increase, do more with less mentality, we are finding pumps and motors failing at alarming rates. This document is a summary of recommendations against. Repair specifications, and preventive and predictive. In order to upkeep with the reliability of cummins engines, preventive, or scheduled service strategy is the key.
Preventive maintenance plays an important role in how long a product will provide troublefree service and, ultimately, how long it will last. Vehicle maintenance is the most important ingredient for a happy journey and a long life of your vehicle. Moving from emergency costs and unplanned downtime to planned maintenance cuts your operating costs. The automotive repair and maintenance industry is involved in the upkeep of every component of motor vehicles, from bodies and interiors to the mechanical and electrical systems. In addition to the scheduled maintenance that all engine owners should carry out, there are a number of other hints and tips which will help. The motor service center probably specializes in certain sizes and types of motors ac andor dc, vertical pump motors, single or three phase motors, guidelines to a good motor repair a good motor repair is a twoway street having a clear understanding between you and the motor service. Preventive maintenance for synchronous motors and generators. Best practices for managing asset life cycle cost author.
Preventive maintenance is the best approach when it comes to ensuring higher uptimes, greater productivity and maximizing motor efficiency. This can either be done by using accelerometers, i. Before starting maintenance procedures, be positive that. Electric motor predictive and preventive maintenance guide abstract electric motor performance is vital to the reliable and efficient operation of power plants. Proper maintenance and upkeep in dc motor units when cared for correctly, direct current dc drives, motors, and their controls can offer excellent reliability over a long service life. Nothing lasts forever, so the saying goes, but with some care and regular servicing and maintenance, products can provide normal anticipated operation. We can also help you lower capital spending with extended system and component life. Importance of garage equipment maintenance fmp motors. Jules debaecke is the vice president of engineering at philadelphia gear corporation. Equipment connected to the shaft will not cause mechanical rotation. In addition to the scheduled maintenance that all engine owners should carry out, there are a number of other hints and tips which will help keep your engine in excellent working order. Preventive maintenance of motors and controls oct 1, 1995electrical construction and maintenance a wellplanned preventive maintenance program is the key to dependable, longlife operation of motors and generators.
The genetic algorithm ga has been used widely to solve an array of combinatorial optimization problems such as the traveling salesman problem, the jobshop scheduling problem, the quadratic assignment problem, and production planning. They begin life with all of the other new parts when the vehicle is assembled. Repair specifications, and preventive and predictive maintenance. Generally speaking, motors and motor parts should be maintained and tested at least every 6 months. Once considered an expense, preventive maintenance is now being recognized as a costefficient means to reduce costly repairs, keep equipment in good running condition and extend the life of equipment by as much as 40%. If a piece of equipment were to brake whilst working on a customers vehicle and damage to the vehicle.
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