Thursday, March 8, 2012

Fix It Yourself 105 Blown Fuse

Most of the time, I cram whenever I blown fuse in an electronic appliance. Reading the appliance guide carefully will help prevent certain commotions that your own home needs it. This will focus first with lamps.

The Problem:
  • A portion of your electrical system is off


Materials Needed:
  • A set of fuses of the same amperage that you have in your entrance panel.


Basic Steps:
  • Check the entrance panel for the blown fuse.
  • If the copper strip in the center of the fuse is melted apart, the cause is probably overload.
  • If the window of the fuse is darkened, perhaps so much that you can’t even see the copper strip, a short circuit is the prime suspect.
  • If it is overload, disconnect some appliances. If it is a short then try to find where it is located.
  • If you have removed some possible source, replace the fuse, but always with one of the amperage.


Note: It is not impossible that the temporary aberration may have been caused by a sudden power surge. In this case, merely replace the blown fuse or flip the breaker switch if you have a circuit  breaker box. If the fuse does not blow again, your trouble is over.

If the entire house is plunged into darkness, either it is a general blackout or something is seriously wrong and the main fuse of the house has blown. If your neighbors do have light, you can exclude a general power failure and you should better call an electrician; the trouble that causes a main to blow is nothing for a do - it - yourself to fix.

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