Damage from lightning however, can also be concealed inside of walls. United States. Lightning strike damage to sprinkler systems often goes undetected for months. A megger test is very limited and only measures one value in the electrical system. Cooper Electric's CurrentSAFE, is an electrical hazard detection service that finds and eliminates electrical hazards. Lightning is unpredictable and so is the damage caused by it. If your house is struck by lightning, the first thing you should do is call the fire department. Signs of a Lightning Strike. It is like trying to find the so called needle in the hay stack. “It really messes with your neurological system,” she said. If the electrical panel is equipped with a whole-house surge protection device, the surge will stop there. Meggers cannot test the resistance of the conductor material itself. Common signs that your home was struck include: You might need to evacuate your home, if the damage is too severe. The most common cause of death in a lightning strike is cardiac arrest.” If you do survive a strike, you’re likely to suffer from headaches, body pain, fatigue, difficulty sleeping, short-term memory loss and personality changes. Check anywhere there are GFI circuits. The testing makes sure there is no concealed damage or finds the hidden damage that would have otherwise been left to create a bigger problem like fire. When lightning strikes a nearby power line, it travels the path of least resistance from the power line to the meter and then into the home’s electrical panel. This receptacle and wiring inside the walls had to be replaced. We have performed … Increased resistance in the normal current path caused by a … During the CurrentSAFE process our technicians inspect the wiring inside the walls using minimally evasive tools. Lightning's extreme heat will vaporize the water inside a tree, creating steam that may blow the tree apart. Top Five Colossal Symptoms of Lightning Strike Damage to Your Sprinkler System. We see this quite often when someone calls us, because the sprinkler system came on and just won’t shut off. If ever hit by lightening, check all buildings (within the context of safety) for damage and all circuits to see if they work. What to do after lightning strikes? In this case the first thing to do is to unplug the controller. Concealed Lightning Strike Damage to Electrical Wiring. According to statistic compiled by the Insurance Information Institute, did you know, that among homeowners nationwide, Ohio ranks in the TOP 10 States for Lightning Strikes and Surge related losses?! Top 5 Garden Tips and Tricks To Do In February, Our WiFi Irrigation Controller Reviews Surprised Us, How to Spotlight Top Sprinkler System Repairs You Want This Year, Color Inspiration palette to do Daring Things from This Unique Source. Low voltage lighting on deck, air conditioner/heat (thermostats, our system itself was fine), generator, greenhouse, were all DOA but I wouldn’t have known it if I hadn’t checked. Concealed damage from lightning strikes and surges to your electrical system can be detected with CurrentSAFE instruments. Meggers only test the resistance of the conductor insulation. You cannot create more damage with any test instrument that is used in the CurrentSAFE Service. A direct lightning strike can emit shock waves powerful enough to move chimney bricks, roof shingles, and other roofing components. Surges during lightning strikes can damage wiring, here is an example from a CurrentSAFE inspection. Cars are havens from lightning—but not for the reason that most believe. The test voltage is two to four times greater than the normal operating voltage, and can be very destructive. 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2020 things to check after lightning strike