Gel batteries donât require maintenance. Cleanliness. Knowledge of government regulations is required in handling asbestos and other such materials. Rule no. However, frequency is highly dependent on equipment conditions and operations. Retaining records of maintenance/service conducted. 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 multi-family residential complexes -- to prevent equipment failures and worker injuries. Any electrical preventive maintenance program should be performed in accordance with accepted industry standards and safety practices. Be smart and use our preventive maintenance checklist to keep your ⦠Cleaning, exercising, lubricating, relay testing and breaker testing are conducted during a de-energized state. Special considerations should be taken when cleaning aged equipment that may contain asbestos, especially when using compressed air methods. Loose hardware and debris should be removed from the enclosures. Personnel should be properly qualified before cleaning electrical equipment. Electric 15 c. Hot Water 20 d. Steam 20 10. Test Equipment 101: The Basics of Electrical Testing, Circuit Breaker Control Schematic Explained, Protective Relay Protection Element Tests, Capacitive Reactance - How to Solve Series and Parallel Capacitors, Cleaning Methods for Electrical Preventive Maintenance. Check electrical appliances and equipment before use. 1) Fire safety Electrical outlet load equipment participate in training and instruction sessions and become trained operators. CAUTION: Cleaning with compressed air can create a hazard to personnel and cause equipment to fail or malfunction. Maintenance Practices and General Information for Federal Buildings ... state, federal guidelines and regulations must be adhered to with respect to documentation, handling and disposal of refrigerants. Compressed air should be dry and directed in a manner to avoid further blockage of ventilation ducts and recesses in insulations. Don't use waste rags when cleaning electrical equipment because lint will adhere to the insulation, acting as a further dirt-collecting agent, which can cause tracking. Photo Credit: Andrew Barna, flickr (CC). Simply remove the debris from the brushes to minimize further maintenance problems. They include: CMS maintenance guidance.The revised CMS State Operations Manual provides guidance for state personnel surveying hospitals on behalf of CMS. Amputation & Caught-in Hazard s â machine guards on equipment are installed to protect our employees from moving parts. But like many simple ideas, it can be challenging to make it a reality. Insulation should be tested to determine whether it has been properly reconditioned before re-energizing equipment. Shot blasting should not be used. 3) To store and protect the large investment of cleaning supplies and equipment, your hospital has cleaning closets equipped with hooks, racks, shelves, sinks, and other items located in each department or on each floor. You never know. Insulation should be tested to determine whether it has been properly reconditioned before re-energizing equipment. Determine the cleaning method by observing the type of contamination to be removed and the time allowed until the equipment needs to be returned to service.Sufficient dry time is required when using liquid solvents or water to clean electrical equipment. In general, HSB recommends a frequency of once every three years for conducting regular preventive maintenance on electrical equipment. Blowing equipment out with compressed air is likely to spread contamination and damage insulation. Often the equipment cannot be repaired and must be completely replaced. Ensuring that the person(s) performing the maintenance are competent (e.g. These guidelines will help you maintain motor controls. 1. Never use any appliance that is defective. Never use any appliance that is defective. A rag barely moistened (not wet) with a nonflammable solvent can be used for wiping. 1310. Typical current range for locked rotor current, Gen Breakers Failed to close just "Click", Most common cause of failure of electrical equipment in service. Maintaining electrical equipment only accounts for 5 percent of electrical incidents, as the equipment generally is de-energized to perform scheduled maintenance. checklist includes common cooking equipment and dining furniture. Recommended Practice for Electrical Equipment Maintenance, Access 300+ codes online including the most current requirements and previous editions, © National Fire Protection Association (NFPA) 2020, National Fire Codes® Subscription Service, The value of Standards Development Organizations, Alternative Fuel Vehicles Safety Training, Spanish-language seminars in Latin America and Spain, Safety in living and entertainment spaces, Submit a Public Input for the Next Edition. Bonus: The clean coils will cool more efficiently and save you money on your utility bill! All personnel operating, inspecting, servicing or cleaning this equipment must be properly trained in operation and machine safety. Diesel Generator Routine General Inspection. Electrical power aparatus, such as transformers, regulators, air switches, circuit breakers, capacitors, and lightning arresters comprise the components necessary to perform these functions. Clean out the Dust To make sure that your electric tools are ready to go when you are, keep them clean and free of dust. Protection might also be needed against contamination of other nearby equipment if the insulation is cleaned in place with compressed air. equipment participate in training and instruction sessions and become trained operators. Maintaining electrical equipment only accounts for 5 percent of electrical incidents, as the equipment generally is de-energized to perform scheduled maintenance. A solid EPM program should include de-energized maintenance at least every three years on critical equipment, including the incoming electrical service from the utility. Do not use any liquid cleaners, including spray cleaners, unless specified by the equipment manufacturer, because of the risk of residues causing damage, interfering with electrical or mechanical functions, or compromising the integrity of insulation surfaces. Knowledge of government regulations is required in handling asbestos, NFPA 70B: Recommended Practice for Electrical Equipment Maintenance, Infrared Thermography for Electrical Distribution Systems, Power Distribution Unit (PDU) Applications, Testing & Maintenance, Surge Arresters: Selection, Application and Testing Overview, Power Cable Testing and Diagnostics Overview, 4 Critical Tests for Evaluating HV Circuit Breaker Performance, Electrical Shock and Arc Flash PPE Overview, Electrical Drawings and Schematics Overview, Network Protector Basics: Applications, Operation, and Testing, Power Quality Analysis: Basic Theory and Applications Explained, Ground Fault Protection Systems: Performance Testing Basics, Zone Selective Interlocking (ZSI) Basic Principles. In poor environments, blow out dirt weekly; in normal environments, a quarterly or semi-annual cleaning should be adequate. Disconnect the power source before servicing or repairing electrical equipment. Bonus: The clean coils will cool more efficiently and save you money on your utility bill! The facility must have a written plan for monitoring of all in-lab and HSAT patient-related equipment for electrical and mechanical safety. Materials Requirement Planning (MRP) a. Wear the required personal protective equipment (PPE) such as goggles, gloves, aprons, and respirators when working with potentially hazardous solvents. Electrical equipment malfunctions and failures are responsible for million-dollar losses to facilities, industries, and businesses worldwide. General requirements for equipment maintenance include: Obtaining a copy of the maintenance schedule recommended by the manufacturer. Use only tools and equipment with non-conducting handles when working on electrical devices. In fact, one of the most important steps in good electrical maintenance is having a professional inspect your system at least once a year. - cptam.com) 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 . Equipment enclosures and substation room filters should be cleaned at regular intervals and replaced if they are damaged or clogged. Electrical equipment should be kept clean for maximum efficiency and service longevity. Make sure that dust or contamination is kept off high-voltage equipment. Safety must not be compromised and some ground rules need to be followed first. Allow sufficient time for drying after cleaning equipment with a liquid solvent or water! Check if there are frayed wires, ï loose plugs ad connections. Determine the cleaning method by observing the type of contamination to be removed and the time allowed until the equipment needs to be returned to service. Electric Radiant or Convector 10 b. Radiant Hot Water 25 c. Radiant Gas 18 d. Steam or Hot Water Convector, 50 Cast Iron e. Steam or Hot Water Fin Tube 15 PREVENTIVE MAINTENANCE GUIDEBOOK 76 Appendix 7: Building Systems Useful Life Observe all material data sheets prior to using chemical cleaners. Then push a coil cleaning brush (sold at home centers) into the coils, pull it back and vacuum it clean. Terms of Use Remember to observe all safe work practices and lockout/tag out procedures prior to cleaning. Substations and switchgear in an electrical system perform the functions of voltage transformation, system protection, power factor correction metering, and circuit switching. Use care when working with compressed air to avoid contaminants from become airborne, which can contaminate insulation surfaces, cause injury to personnel, or affect the mechanical operation of nearby equipment. Electrical equipment might require cleaning by nonconductive sandblasting. Electrical Hazards â equipment that uses electricity as a power source is a potential electrocution hazard. Be smart and use our preventive maintenance checklist to keep your electrical ⦠When mopping, keep the mop bucket as far as practical from the switchgear to prevent damage from spillage. Use personal protective equipment to protect the face and eyes from abrasives and flying debris, and the lungs from dust inhalation. Most of these incidents are due to workers not checking for the absence of voltage â or other oversights â before attempting to perform maintenance on the equipment. Then push a coil cleaning brush (sold at home centers) into the coils, pull it back and vacuum it clean. Rule no. Heaters a. true NFPA 70E 225.3 requires a circuit breaker that has interrupted a fault approaching its interrupting rating to ⦠If dirt interferes with a certain component, an entire production line can be shut down until the problem is identified. Accumulated dirt, oil, or grease might require a solvent to be removed. Consider an EPM program â before a costly failure occurs. Cloth rags should be clean and free of oil, grease, and metallic deposits. Handle equipment with care and make sure it does not bump on hard surfaces. Rags can easily catch on edges other and sharp objects, which could damage small plastic or moving parts. Most of these incidents are due to workers not checking for the absence of voltage â or other oversights â before attempting to perform maintenance on the equipment. Electrical preventive maintenance is cost-effective in many ways, improves equipment efficiency and reduces utility bills. NFPA 70B has 35 chapters covering maintenance intervals and procedures for electrical equipment and systems. Photo Credit: Wickens Dry Ice Blasting. Make cleaning and storing the tools a part of your entire cleaning system. The frequency of the activities should be based on actual conditions. © National Fire Protection Association (NFPA) 2020. Observe all material data sheets prior to using chemical cleaners. You can then focus on low-priority items that require less effort. The evolving nature of many industries is calling out for better equipment maintenance practices. Use care to avoid damage to delicate parts. ... All electrical test equipment shall conform to the following requirements, outlined in ANSI/NETA MTS-2011. Wiping off dirt with a clean, dry, lint-free cloth or soft brush is usually satisfactory if the apparatus is small, the surfaces to be cleaned are accessible, and only dry dirt is to be removed. On many fridges, you get to the coils by removing the front grille. Don't forget that water and electricity don't get along, so make sure to unplug anything electric before cleaning. 1. In practice, a preventive maintenance program can be quite complex: there's a great deal of data to be collected and analyzed, and many competing tasks to schedule, prioritize and cost. New or unusual wear or loss of parts occurring after the cleaning can be detected during subsequent maintenance. 6. It ensures their operational viability and prevents fluctuations in the production process. As equipment starts to display signs of electrical aging, it should act as a trigger for the employer or owner to carry out preventive maintenance to avoid catastrophic failure. Readers are encouraged to refer to the complete man⦠Check if there are frayed wires, ï loose plugs ad connections. Some rules aren't defined by the type of tool your employee is using and can be applied to anything they need on shift: Clean and store the equipment correctly after every use. DANGER: Never attempt to clean electrical power equipment while its energized. Sufficient dry time is required when using liquid solvents or water to clean electrical equipment. Check electrical appliances and equipment before use. Some autoscrubbers have acid-cell or gel batteries. Routine maintenance is designed to help keep equipment, machines, and buildings operating optimally. The written plan must include specific instructions regarding documentation of compliance in an equipment maintenance log. Ensuring that maintenance is performed as required. Never use any appliance that is defective. All that is required to maintain acid-cell batteries is adding distilled water. maintenance activities and frequencies should be based on the specific operations and conditions of the equipment. Asbestos is a toxic substance subject to government regulations. licensed mechanic). If the coils are located on the back, pull out your fridge to clean them. Removed the apparatus to a suitable location for cleaning, or other exposed equipment should be covered before cleaning starts to keep the debris out. As with any internal combustion engine, proper maintenance is essential. First, it is cheaper to make repairs to equipment before it fails. A solid EPM program should include de-energized maintenance at least every three years on critical equipment, including the incoming electrical service from the utility. General Rules in the Use of Cleaning Equipment ï 1. If a particular piece of equipment needs lubrication, it may work at a slower rate and reduce the efficiency of an entire line. When electrical equipment fails, particularly protective devices like circuit breakers or relays, there is usually subsequent damage to other components in the system. A good regimen of maintenance for your tools is one thing that you can do to make sure that the tool you need is working when you need it. When working with electrical items, make sure to unplug the unit or turn off the power to the specific circuit. It is the opinion of the authors that OSHA drives this standard as well as the National Electrical Code (NEC) and NFPA 70E that deals with electrical safety. Electrical equipment is a general term applied to material, General Rules in the Use of Cleaning Equipment Check electrical appliances and equipment before use. The basic guidelines regarding safe handling of electricity documented below will help you while working with electricity. Basic guidelines to control maintenance. Neglecting the maintenance of electrical equipment over a long period of time will inevitably lead to costly emergency repairs and equipment failures in addition to elevated safety and property risks. If the coils are located on the back, pull out your fridge to clean them. NFPA 70E mandates the employer's electrical safety program include consideration for condition of maintenance of electrical equipment and systems. All personnel operating, inspecting, servicing or cleaning this equipment must be properly trained in operation and machine safety. All cables are to be held firmly in place in truncking or suitable brackets with cable ties. Privacy Policy The use of compressed air should comply with OSHA regulations in 29 CFR 1910.242(b), "Hand and Portable Powered Tools and Other Hand Held Equipment," including limiting air pressure for such cleaning to less than a gauge pressure of 208.85 kPa (30 psi) and the provision of effective chip guarding and appropriate personal protective equipment. An electrician can check your electric panel, replace damaged wires and test circuit breakers. Or other alternative methods to be held firmly in place in truncking or suitable brackets with cable ties LLC! 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