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MAY IS NATIONAL ELECTRICAL SAFETY MONTH

What are the latest statistics on residential electrical safety injuries?

The latest figures from the U.S. Consumer Product Safety Commission (CPSC) indicate that there were 400 total accidental electrocutions in 2000, 150 of which related to consumer products. Twenty-nine of those related to large appliances like air conditioners, pumps, water heaters, furnaces and clothes dryers. Another 22 involved ladders contacting overhead power lines. Seventeen involved small appliances such as microwave ovens, electric fans, extension cords and televisions, 15 involved power tools, 12 involved lighting equipment, 10 involved contact with installed household wiring. Another 30 involved a variety of other products such as sports and recreational equipment, lawn and garden equipment, antennas, pipes, poles and fences.

But that is only part of the story. The CPSC estimates there is an annual average of 165,380 electrical-related home structure fires, taking an average of 910 lives, injuring nearly 7,000 and causing nearly $1.7 billion in property damage.

How can consumers help protect themselves from electrocution and electrical-related injuries?

Consumers should check for problems with their home electrical systems, and be ever vigilant for electrical hazards around the home and the workplace, like cracked or fraying cords, overheating cords and wall plates, and the presence of overhead and buried power lines when working outdoors. Check outlets and circuits to be sure they aren't overloaded. Make sure to use only the proper wattage light bulbs in light fixtures and lamps. Use extension cords only on a temporary basis, and be sure they are properly rated for their intended use. And always follow appropriate safety precautions and manufacturer's instructions on all electrical items.

Consumers should also remember to test their smoke alarms and ground fault circuit interrupters (GFCIs) monthly. Replace smoke detector batteries twice a year. Make sure GFCI protection covers all circuits that come near water sources, such as bathrooms, kitchens, and outdoors, and consider it for whole house coverage. Consider also having arc fault circuit interrupters (AFCIs) installed in your home's electrical panel, particularly for older homes.

Consumers can use ESFI's In Home Electrical Safety Check and Outdoor Electrical Safety Check booklets to conduct an electrical safety audit of their homes. And visit www.electrical-safety.org for all these and other electrical safety tips.

If you have an old house with old wiring, how do you know if repairs are necessary? How extensively and costly can such repairs be?

Electrical systems age and deteriorate just like any man-made product, and as they get older need to be monitored more frequently. As homes grow in their dependence on electricity with the addition of rooms, appliances large and small, and entertainment and computer equipment, electrical systems designed to handle lower electrical demands expected at an earlier point in time can become overburdened and problems can develop.

The CPSC and ESFI recommend electrical inspections for the following:

• any house more than 40 years old,

• any house 10 years old and older that has had any major renovation or major appliance added, and

• for any home at the time of resale, by the new owner who can then begin their relationship with the new home with a clear understanding of the home's electrical system's capacity, limitations, potential hazards and opportunities.

An "electrical inspection" is different from a "home inspection" in that it comprehensively covers only the electrical system, whereas the home inspection goes skin-deep on the structure, plumbing, electrical system and other aspects of the house. Your local city, county or state should have an electrical inspector's office, or a qualified, licensed electrician can do the inspection.

The inspection will help identify problems like frequently blowing fuses or tripping circuit breakers, loose connections at outlets, older and deteriorated wiring, and outdated and overburdened electrical service. Repairs could be minor and nominal in cost, such as the cleaning and tightening of connections or the addition of outlets, or more involved running into several thousand dollars, such as the addition of circuits and subpanels, replacement of degraded wiring, or, particularly with older homes, a "heavy-up" - that is, upgrading the electrical service from, for example, 60 amp or 100 amp service to the home to 200 amp service better able to handle today's electric demands. A qualified, licensed electrician can determine if repairs or upgrades are necessary and can estimate the cost.

How does a three-prong plug work? What is the benefit of using it?

The third prong on a plug provides a path to ground for electricity that is straying or leaking from a product. This helps protect the equipment and can help prevent electric shock. Consumers should never remove or bend the third prong to fit a two-slot outlet. An adapter may be used safely only if the grounding wire or tab is physically connected to an electrical ground. A safer approach is to find or have installed an appropriate three-slot outlet.

How does a polarized plug work? What is the benefit of using it?

A polarized plug is a plug with one large or wide prong and one narrow one. It ensures that the plug is inserted correctly in a socket for proper flow of electric current, and reduces the risk of electrical shock. Consumers should never force a polarized plug into a non-polarized outlet, or shave the wide prong down to fit. Use an adapter or find an appropriate polarized outlet.

What is the device now found on the plugs of such appliances as hair dryers?

The large box-like device found on the ends of some appliance cords could be an appliance leakage circuit interrupter (ALCI), an immersion detection circuit interrupter (IDCI) or a ground fault circuit interrupter (GFCI). Though they work in different ways, they all protect the user against accidental electric shock and electrocution by acting immediately to shut off power to the appliance upon the detection of a "leak" of electric current as may happen when a hair dryer falls into a sink full of water. Even with these devices, if that happens, unplug the device or shut off power to the circuit before reaching in to retrieve the appliance.

What size extension cords should a consumer use? How can you tell if an extension cord is appropriate for the intended use?

Before purchasing or selecting an extension cord for use, consumers should consider how the cord will be used. Make sure the rating on the cord is the same as or higher than the number of watts needed by the product that will be plugged into the cord. Extension cords should only be used on a temporary basis, and unplugged and safely stored after every use. Outside the home, use only cords rated for outdoor use, and consider using a portable GFCI.

Outlets

The outlet, or receptacle, is perhaps the most commonly used and least thought of device in the home. Every electrical appliance, tool, computer and entertainment center component we use is powered through one. We just plug in and forget about it, assuming all our power needs will be met. And that's true if we follow some simple but important safety principles.

• Check outlets regularly for problems, including over-heating, loose connections, reversed polarity, and corrosion. Consider having an electrical inspection performed by a qualified, licensed electrician to help determine the integrity of your outlets and your entire electrical system.

• Check for outlets that have loose-fitting plugs, which lead to arcing and fire.

• Avoid overloading outlets with too many appliances. Never plug more than one high-wattage appliance in at a time in each.

• Make sure there are safety covers on all unused outlets that are accessible to children.

• Check for any hot or discolored outlet wall plates. Look from across the room; sometimes you'll see darkened area in a tear-drop shape around and above the outlet that may indicate dangerous heat buildup at the connections.

• Warm to the touch is okay, hot is not. If an outlet or switch wall plate is hot to the touch, immediately shut off the circuit and have it professionally checked.

• Replace any missing or broken wall plates.

Power Cords

We can sometimes get so caught up in the safety awareness of our appliances and lamps that we forget about the safety principles that relate to its power cord. An appliance can look like it's in good operating order and yet still represent a hazard if its cord is damaged.

• Make sure all power cords and extension cords are in good condition, not frayed, cracked or cut. If the power cord to a lamp or appliance is damaged, take the item to an authorized service center, or cut the power cord and dispose of the item safely. Cutting the cord helps ensure that no one else will pick up the item and take the hazard home with them.

• Never attempt to repair or splice a cut cord yourself. "Electrical" tape, as commonly referred to-usually black vinyl tape -is not rated for the heat generated by electricity running through wires. The tape will melt and burn.

• Make sure all electrical items, including appliances, extension cords and surge suppressors, are certified by a nationally recognized independent testing lab, such as Underwriters Laboratories (UL), CSA, ETL or MET.

• Do not coil power cords when in use.

• Do not place power cords in high traffic areas or under carpets, rugs or furniture.

• Power cords should never be nailed or stapled to the wall, baseboard, or another object.

• Make sure appliances are off before connecting cords to outlets.

• Never remove the ground pin (the third prong) to make a three-prong plug fit a two-prong outlet; this could lead to an electrical shock.

• Never force a plug into an outlet. Plugs should fit securely into outlets, but should not require much force to fit.

• Make sure to fully insert the plug into the outlet.

• Unplug appliances when not in use to conserve energy but also to minimize the opportunities for electric shock or fire.

Extension Cords

Extension cords are temporary solutions only, and yet the majority of homes have at least one extension cord plugged in and left in place. Continual use can cause the insulation to rapidly deteriorate, creating a dangerous shock and fire hazard. In addition to the same safety tips that apply to power cords, keep the following principles in mind when using extension cords.

• Extension cords should only be used on a temporary basis; they are not intended as permanent household wiring.

• A heavy reliance on extension cords is an indication that you have too few outlets to address your needs. Have additional outlets installed where you need them.

• Make sure extension cords are properly rated for their intended use, indoor or outdoor, and meet or exceed the power needs of the appliance or tool being plugged into it.

• Assume 125W per amp when converting to determine if the extension cord you intend to use is properly rated for the appliance being connected to it.

Power Strips and Surge Suppressors

Power strips give us the ability to plug more products into the same outlet, which can be a help but also a hindrance to safety if used inappropriately. Power strips and surge suppressors don't provide more power to a location, just more access to the same limited capacity of the circuit into which it is connected. The circuit likely also still serves a variety of other outlets and fixtures in addition to the multiple electrical items you might be serving with the power strip. In addition to the tips above, keep these safety principles in mind when using power strips and surge suppressors.

• Be sure you are not overloading the circuit. Know capacity of the circuit and the power requirements of all the electrical items plugged into the power strip and into all the other outlets on the circuit as well as the light fixtures on the circuit.

• A heavy reliance on power strips is an indication that you have too few outlets to address your needs. Have additional outlets installed where you need them.

• Understand that a surge suppressor only protects the items plugged into it, not back along the circuit into which it is connected.

• Surge suppressors can manage the small surges and spikes sometimes generated by the turning on and off of appliances. They may even protect against a large surge generated from outside sources like lightning or problems along the transmission lines to the neighborhood and house. In the event of a large surge or spike, the surge suppressor is a one-time-use protector and will likely have to be replaced.

• Consider purchasing surge suppressors with cable and phone jacks to provide the same protection to your phone, fax, computer modem and television.

• Not all power strips are surge suppressors, not all surge suppressors can handle the same load and events. Be sure the equipment you buy matches your needs.

GFCIs and AFCIs

Ground fault circuit interrupters (GFCIs)-which protect against accidental electric shock or electrocution by acting immediately to shut off the circuit if they sense a ground fault, or "leak" of current off the circuit-have been in homes since the early 70s on circuits that come within six feet of water. Homeowners, however, should consider having GFCI protection throughout the home with the exception of circuits that serve major appliances, such as air conditioning units, furnaces and heaters, refrigerators, dishwashers, and laundry machines. Appliances like those may send a surge through the circuit that can trip the GFCI unintentionally. Remember also to test your GFCIs monthly and after every major electrical storm.

Newer arc fault circuit interrupters (AFCIs) can help prevent fires that often result from problems at the outlets, switches and frayed and cracked cords connected to the circuits. The AFCI senses the particular signature of an arc-where electricity has to jump a gap-and, like the GFCI, acts immediately to shut off the circuit, thus depriving the hazard the opportunity to start a fire. AFCIs are currently required by the National Electrical Code(r) in new home construction in the bedroom circuit, but should be considered in all homes, particularly older homes, and in all circuits that don't serve a major appliance.

Outlets and Plugs

Check for outlets that have loose-fitting plugs, which can overheat and lead to fire. Never remove the ground pin (the third prong) to make a three-prong plug fit a two-conductor outlet; this could lead to an electrical shock. NEVER FORCE A PLUG INTO AN OUTLET IF IT DOESN'T FIT. Plugs should fit securely into outlets. Avoid overloading outlets with too many appliances. Replace any missing or broken wall plates. Make sure there are safety covers on all unused outlets that are accessible to children. Check for any hot or discolored outlet wall plates; that may indicate dangerous heat buildup at the connections.

Power Cords and Extension Cords

Make sure all power cords and extension cords are in good condition, not frayed or cracked. Cords should never be nailed or stapled to the wall, baseboard, or another object. Do not place cords in high traffic areas or under carpets, rugs or furniture. Extension cords should only be used on a temporary basis; they are not intended as permanent household wiring. Make sure extension cords and electrical products are listed by an independent testing lab such as UL, CSA, ETL or MET labs, and are properly rated for their intended use, indoor or outdoor, and meet or exceed the power needs of the appliance or tool being plugged into it.

Light Bulbs

Check the wattage of all bulbs in lamps and light fixtures to make sure they are the correct wattage for the lamp or fixture. Replace bulbs that have higher wattage than recommended; if you don't know the correct wattage, check with the manufacturer. Make sure bulbs are screwed in securely-loose bulbs may overheat.

Circuit Breakers and Fuses

Circuit breakers and fuses should be the correct size current rating for their circuit. If you do not know the correct size, have an electrician identify and label the size to be used. Always replace a fuse with the same size fuse. Create a circuit map that clearly identifies all outlets, fixtures and the major appliances each circuit serves.

Appliances

Make sure your appliances are all certified by an independent testing laboratory such as UL, CSA, ETL, or MET Labs, and read and follow the manufacturer's instructions carefully.

Entertainment/Computer Equipment

Check to see that the equipment is in good condition and working properly. Look for cracks or damage in wiring, plugs, and connectors. Use a surge protector bearing the seal of an independent testing laboratory such as UL, CSA, ETL or MET labs.

Space heaters are meant to supply supplemental heat. Keep space heaters at least 3 ft. away from any combustible material such as bedding, clothing, draperies, furniture and rugs. Don't use space heaters in rooms where children are unsupervised and remember to turn off and unplug when not in use. Plug space heaters directly into the outlet; do not use an extension cord. Use a circuit with as little else on it as possible; space heaters can take a lot of power.

Halogen floor lamps operate at much higher temperatures than a standard incandescent light bulb. Never place a halogen floor lamp where it could come in contact with draperies, clothing or other combustible materials. Be sure to turn the lamp off whenever you leave the room for an extended period of time and never use torchiere lamps in children's bedrooms or playrooms. Floor lamps that use cooler, more energy-efficient fluorescent bulbs are available.

Electric-powered mowers and other tools should not be used in the rain, on wet grass, or in wet conditions. Inspect power tools and electric lawn mowers before each use for frayed power cords, broken plugs, and cracked or broken housings. If damaged, stop using it immediately. Repair it or replace it. Be sure you have GFCI protection on all outdoor outlets; portable GFCIs are available from most hardware and home improvement stores. Always use an extension cord marked for outdoor use and rated for the power needs of your tools. Remember to unplug all portable power tools when not in use. When using ladders, watch out for overhead wires and power lines.

During an electrical storm, do not use appliances (i.e. hairdryers, toasters, radios) or telephones (except in an emergency). Do not take a bath or shower. Keep batteries on hand for flashlights and radios in case of a power outage. And use surge protectors on electronic devices and appliances. For areas with a high occurrence of lightning, consider installing a surge arrestor for whole house protection.

Don't leave plugged-in appliances where they might come into contact with water. If a plugged-in appliance falls into water, NEVER reach in to pull it out-even if it's turned off. First turn off the power source at the panelboard and then unplug the appliance. If you have an appliance that has gotten wet, don't use it until it has been checked by a qualified repair person.

 

Severe Weather - Springtime!

The annual testing of our weather warning sirens signals the onset of spring.  As most Ohioans know, severe weather likely to occur in the spring and summer months ranges widely from thunderstorms and floods to hailstorms and tornadoes.  Remember, a weather watch means that there is potential for a dangerous weather event and that you should be prepared to take action if hazardous weather is observed. A warning indicates that a dangerous weather event is imminent and immediate action must be taken to protect yourself or your property.  An advisory means that a less severe weather event is imminent.  It is less severe than a warning but still indicates hazardous weather may be on the way.

 

The Ohio Committee for Severe Weather Awareness offers some good information and guidelines to follow for various weather issues.  A flash flood warning indicates a short period of intense flooding of an area that may result from torrential downpours.  A severe thunderstorm warning is issued when large hail or damaging wind is imminent or occurring.  Severe storms can also produce tornadoes with little or no warning.  Take shelter immediately to help ensure your safety.  A tornado warning is issued if a cloud rotation is sighted or when a tornado is imminent or occurring.  You may hear TV weather forecasters refer to tornadoes that are detected by Doppler radar.  Again, take shelter immediately. 

 

The Ohio Committee for Severe Weather Awareness also offers the following tornado safety tips.  DUCK! to help remember the four basic actions during a tornado.  D-go Down to the lowest level; U-get Under something; C-Cover your head; K-Keep in shelter until after the storm.  Remember that even with Doppler radar, tornadoes sometime occur without warning and don’t leave much time for action.  It’s important to know the basic safety information and to remember the difference between a watch and a warning.

 

The safest place to be during a tornado is the basement.  If there is no basement where you are, go to a small room such as a closet or bathroom on the lowest level, away from windows and close to the center of the structure.  If you are in a public building, you may want to look for tornado shelter signs or proceed to the lowest level of the building.  Advance planning will allow you to react quickly in what may fast become a dangerous situation. 

 

 

 

October is Fire Prevention Month and a good time to review fire safety.  The National Fire Protection Association offers great information that I will share with you. First, they recommend smoke alarms in every bedroom, outside all sleeping areas and on every level of the home, including the basement.  According to the NFPA’s vice president, most families now have at least one smoke alarm.  Unfortunately, fewer people are aware of the new recommendations, and may not be as well protected as they think. The NFPA specifically recommends combination smoke alarms, or both ionization and photoelectric alarms.  An ionization alarm is generally more responsive to a flaming fire condition where a photoelectric alarm is generally more responsive to a smoldering fire.  Combination alarms have both capabilities.  Whichever type you choose, make sure they carry the label of a recognized testing laboratory.

 

Working smoke alarms give us the opportunity to escape safely in case of fire and can reduce the chance of tragedy in a fire by half.  Make sure to test alarms monthly, in order to keep your family safe.   Many times, batteries are dead, missing or the alarms are disconnected.  The NFPA recommends the replacement of all smoke alarms, including those that use 10-year batteries and hard-wired alarms, when they’re ten years old, or before, if they don’t test properly.  Use the test button on the smoke alarm, and make sure that everyone in the family recognizes the smoke alarm sound. If the alarm begins to chirp, indicating a weak battery, replace the battery right away.  Finding those extra minutes every month to test alarms is well worth it, as an early warning from a smoke alarm can make the difference in surviving a fire.

 

If your smoke alarm alerts you to a fire, realize that you may have only a few minutes to escape safely.  Don’t spend time getting dressed or gathering up valuables.  Just get out and stay out.  Call the fire department from a neighbor’s house.  Create a fire escape plan ahead of time and practice it with your family to increase the chances of your getting out safely. During a real fire, it’s hot, smokey and dark; there’s no time to think about what to do.  Make sure each family member knows two ways to exit each room, in case the primary exit is blocked by smoke or fire. Establish a meeting place outside and reinforce the idea that getting out of the house is the first priority.

 

Children playing with fire cause hundreds of deaths and injuries each year. Most are started by preschoolers and kindergartners playing with lighters or matches. Keep matches and lighters out of children’s reach and line of sight, up high and inside a cupboard. Don’t entertain children by using matches or lighters, as children are the great imitators.   Firmly explain to them that those are tools for adults only.

 

As Halloween approaches, remember to buy only costumes that are labeled flame-resistant or flame-retardant.  Use materials that won’t easily ignite if making your own costume.  Try to avoid using long-trailing or billowing pieces on costumes.  Make sure the eyeholes on masks are large enough to see out of and give children a flashlight to carry so they can see and be seen, more easily. 

 

When decorating your home, remember that dried flowers and cornstalks are highly flammable.  Keep them away from heat sources and from all open flames, including light bulbs, space heaters and candles.  Home candle fires occur more than half the time when some kind of combustible material was left or came too close to a candle.  The NFPA reminds everyone to blow out all candles when leaving a room or going to bed.  They discourage the use of candles in bedrooms or any room where people fall asleep.  Keep candles at least 12 inches away from anything that can burn and use sturdy candle holders to help prevent candles from tipping over.

 

 

 

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