All of these conditions were found at the same "not-working" outdoor light. Here is a list of outdoor light installation snafus that might upset a licensed electrician as well as your local electrical inspector. There is risk of death by electrocution if you don't know how to do this ask for help from a licensed electrician as you could be killed.Īt TEST EQUIPMENT, ELECTRICAL Inspect the Outdoor Fixture Before Starting Tests Watch out: some of these inspection steps or bulb socket repair attempts must be done with electrical power turned off. For example, a weakly-grounded wire or electrode may look just fine when tested with a VOM, a DMM, or a neon tester, but when subject to higher current flow the ground may be completely inadequate. Watch out: this is not a reliable nor a complete electrical system test. In our next photo below you can see that the neon tester's light is OFF indicating that power has now been turned OFF. In our photograph above the neon tester's leads are touched to the line and neutral wires and the bulb is LIT indicating that electrical power is ON at this circuit. Having been surprised once by discovering that my tester itself had failed, now before checking the status of an un-certain electrical circuit, I confirm that my neon tester is working normally by inserting its probes into a known-live electrical receptacle - illustrated above. Turn off Electrical Power and Confirm that Electricity is OFF at the Fixture Before Touching ItĪ simple and very inexpensive tool such as a Neon Tester lamp can be used to determine if electrical power is on or off at an electrical wire or device before it is handled.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |