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Warning Signs of Electrical
dangers
There are several ways you can assess your risk and make simple
changes to reduce the hazards that may be present in an electrical system. By ensuring that your home undergoes a
thorough electrical inspection completed by a qualified electrician before buying, selling, or remodeling a home,
you can help make certain your home's electrical system operates at the highest level of safety
possible.

Warning sign: Frequent or re-occurring issues with blowing
fuses or tripping circuit breakers
If a fuse opens or circuit breaker is tripped, be sure to
investigate the cause before replacing the fuse or resetting the breaker. If necessary, call a qualified
electrician to investigate the cause.

Warning sign: A tingling sensation when you touch an electrical
appliance or other metal objects
Getting a shock when you touch
appliances in your house can indicate a more serious problem. Be sure to unplug the appliance and discontinue
use.

Warning sign: Discolored or warm
wall outlets, or Sparks from an outlet This can
indicate arcing, smoldering, burning happening behind your outlets, damaged or improperly installed wiring in the
outlet, or a problem with the receptacle itself. Avoid using the outlet or switch and contact a qualified
electrician as soon as possible.

Warning sign: A persistent
burning smell coming from an appliance, room, or area This can indicate that the appliance is
overheating or malfunctioning. Unplug the appliance or turn off the circuit breaker.

Warning sign: Flickering or
dimming lights This sign could indicate a short in the wiring, dangerous arcing, or an over-extension of your
home’s electrical systems. Contact a qualified electrician to discuss potential reasons for this problem and to
have an inspection completed.
Zinsco
Breakers:
There are many serious safety issues around
old Zinsco
breakers. See this link for more information.
http://www.inspectapedia.com/electric/Zinsco.htm
Disclaimer: These photos are situational. They are intended to describe a situation,
not issues with the manufacturer of any product.
National Fire Protection Association,
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Source:
http://www.nfpa.org/itemDetail.asp?categoryID=1770&itemID=42326&URL=Safety%20Information/For%20consumers/Causes/Electrical/Hidden%20electrical%20hazards/Warning%20signs%20of%20electrical%20dangers
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