Posts Tagged ‘cable’

Installation of Exterior Lighting System

External lighting systems have certain common characteristics in all operating. Typically, these systems have a transformer which converts 120 volts to 12. This feature provides safety and simplicity, both at the time of installation and operation, making this a simple task of electricity.

This type of system allows, for the low voltage that counts, other lights can be installed without the need to turn it off. This is good especially when it should be done at night. In turn, the transformer of which we spoke has a stopwatch with which to monitor hours on and off of lights, depending on their pretensions. This control is usually given with a margin of 4-8 hours, on and off. However, some systems also handle a sensor, which turns on and off as natural light and the lack of it.

The installation of these systems is easy, with account for the instructions that come with each box and will do, without having to call an electrician. We will review it anyway. First, place the bulbs in the lamps thereof, and then the plastic covers.

Going forward, it should be placed at the location of the lights has to replace the power cable of low voltage. In some cases the power system is screwed to the cable, while in others the lights are placed directly to the cable.

Finally, with the lamp attached, pressed, carefully, because the protective plastic can break.

Some Advice to Prevent Electrical Accidents

There are some advice for user to prevent electrical accidents :
1. Regularly inspect the wiring in your home to ensure it is in good condition and prevent potential circuits, which can cause fires. Find and fix a time in poor connections, faulty switches or take-damaged streams, avoid accidents and save energy.

2. Once a month, at least press the test button breaker to see if it works correctly. If you do not shoot when you press the button is defective. In this case you are not protected.
Call as soon as possible, a construction electrician for review.

3. Use proper fuses for the electrical system installed. Never replace a fuse with a wire most electrical fires occur because of this.

4. Secure the joints or joints with strength and cover it with tin or vinyl adhesive “tape.” Do not use tape, adhesive tape or other materials

5. When you leave home or go to sleep, always remember to turn off lights and appliances, because they can become the cause of fire.

6. The appliances, especially televisions and stereos, should be located at a safe distance from the wall to prevent overheating. Before the appearance of smoke or an unusual smell, unplug it immediately and have them checked by a technician.

7. When you stop using the grill, if only for a moment, does not forget to take off and put it in a safe place.

8. Periodically check the cords and connections of your appliances to ensure proper operation and safe. Replace worn cords or cracks.

9. To use, connect, disconnect, connect, and so on, Electrical appliances, there should never dry your hands well.

10. When using electrical appliances to avoid being barefoot or with wet feet.

11. Never touch electrical appliances while in the tub or shower such as radio, TV or laptop connected to the network.

12. To unplug an appliance, never pull the cord, but the plug insulator.

13. It is wise to disconnect appliances after use, whether large or small.

14. Before launching a new appliance, take into account the electric power contract and read the instructions on the appliance.

15. If a device is derived and gives power, disconnect immediately and call a technician.

16. Before using a device to check if the voltage is correct.

17. If you need to operate an appliance, unplug it first.

18. Never use appliances with frayed cords, broken pins, damaged sockets, etc.

19. Before connecting an electrical appliance, make sure it is dry.

20. If an appliance has a grounded, use it if your electrical installation permits.

21. To manipulate an installation must be done without tension. This will turn off the differential, ensuring no tension on that circuit to start work.

22. In the bathroom plumbing hot and cold water, drainage, fences, metal doors and windows, radiators, etc.., Must be connected together and ground network.

23. To change a bulb, first disconnect the corresponding breaker.
24. In the kitchen, attempting to use electrical appliances away from the sink area. Near the fireplace, stoves or heat sources do not place screens or cable runs.

25. Safety As a general rule, always has well-lit places of step (stairs, etc.). And work areas (kitchen …).

26. If an appliance has a grounded, electrical inhalation uses it if permitted.

27. Near the fireplace, stoves or heat sources do not place screens or cable runs.

28. Check the lights repair or replace any damaged and be careful not to touch the curtains or walls. In fluorescent lighting, use ballast with thermal protection and in case you have not, does not place them on wood.

29. Do not overload electrical installations. Also connect several devices to a single outlet or extension, and do not put electrical cords under rugs.

30. If you want to increase the installed load consult a qualified technician or engineer to indicate the changes you do in your electrical system.

For an electrical installation has all the security guarantees must be made by a licensed by the Directorate General of Industry and Energy. Inside each home newly built control panel and protection, whose installation is recommended, also, to all older homes, for the benefits for security of both the people and things. You should not take unnecessary risks in handling and imprudent, is where the danger is prudent.