2001 Pontiac Aztek Radio Wiring Diagram Database.
Declining to take the proper precautions or to use the right tools can put you and your family in danger. Common hazards include electrocution and possible electrical open fire.
2001 Pontiac Aztek Radio Wiring Diagram
Vital Tips for Safe Electrical Repairs
1. Test for Energy
The best method to prevent electrical shock would be to ALWAYS test wires plus devices for energy before focusing on them or near these people. Simply shutting away from the power is not good enough.
Further, a possibility uncommon regarding circuit breaker boxes to get mislabeled, especially when the electrical support have been extended or adapted over the years. The circuit breaker label might not exactly accurately describe what the circuit breaker actually controls.
Always check for power before working on any kind of circuit wires.
2. Check Amperage Ratings
All electrical electrical wiring and devices have got an amperage, or amp, rating. This is the maximum amount of electrical current they can safely bring. Most traditional household brake lines are rated with regard to 15 amps or perhaps 20 amps, although large-appliance circuits (such regarding electric dryers and ranges) may possibly be rated with regard to 30, 40, 50 amps, if not more.
Any time installing or exchanging wiring or products, all of typically the parts you use must have the appropriate amperage rating regarding the circuit. With regard to example, a 20-amp circuit must have got 12-gauge wiring, which usually is rated regarding 20 amps. In case you install 14-gauge, 15-amp wiring upon that circuit, a person create a fire hazard since the 20-amp circuit breaker safeguarding that circuit might not shut down prior to the 15-amp electrical wiring overheats.
Choosing the Right Amperage
Whenever replacing a change, light fixture, or perhaps outlet receptacle, make sure not to be able to use a device that will is rated for more amperage than the circuit carries. This is especially important when changing receptacles. A container rated for 20-amps has a distinctive prong form within which among the vertical slots contains a To shape. This condition allows 20-amp devices, which have a matching T-shaped prong, to become inserted. Installing such a receptacle on the 15-amp circuit can make it possible to possibly overload the circuit if you plug such a 20-amp appliance with it.
Notice, however, there is no danger to setting up 15-amp receptacles within 20-amp circuits since it is perfectly fine when the plug-in device draws less power than the circuit amperage. In fact, it is fairly normal with regard to 20-amp general-use brake lines to be wired with 15-amp containers.
3. Make Tight Wiring Connections
Electrical power travels along conductors, for example wires in addition to the metal contacts of outlets and sockets. Tight connections between conductors create smooth transitions from one conductor to a new. But loose connections act like speed bumps, restricting the particular flow and creating friction and warmth. Very loose contacts can lead to arcing, in which electricity leaps through the air from one conductor to be able to another, creating huge heat.
Prevent open fire hazards by generating sure all wiring connections are tight and also have full get in touch with of the conductors getting joined. When splicing wires together, always use approved cable connectors ("wire nuts").
Outlet receptacles in addition to switches tend to be made with push-fit line connection slots about the back, along with the traditional screw-terminal contacts on the attributes from the device. These push-fit connections are notorious for dislodging or failing, so professional electricians almost unanimously avoid all of them in favor associated with making very restricted and secure attach terminal connections.
4. Respect Grounding plus Polarization
Grounding in addition to polarization are vital for your safety regarding modern electrical systems. Grounding supplies a safe path for run away electrical current caused by a fault or other issue in a circuit. Polarization helps to ensure that electrical current travels through the source together "hot" wires and returns to typically the source along neutral wires.
Always follow manufacturer's wiring diagrams when replacing the fixture, and understand—and use—your home's grounding system to ensure grounding and polarization remain intact.
Presently there are a selection of ways to test for grounding in addition to polarization. A simple plug-in circuit analyzer application, available for a couple of dollars, will make it possible to be able to routinely check outlets to make sure they are wired correctly.
5. Box and Grip It
The National Electrical Code (NEC) requires that wiring connections be made in an appropriate housing. In most situations, this means an electrical box. Enclosures not only protect the connections—and protect folks coming from accidental contact along with those connections—they furthermore provide opportinity for acquiring conductors (like electrical cables) and devices.
The rule in this article is simple: do not lazy. If a person need to produce a wiring splice, install a junction box plus secure the cabling to the package with cable magnetic clamps. Never leave a new splice or some other connection exposed or unsecured.