Calling an electrician is an excellent idea. If you are troubleshooting, the first suggestion would be to determine what the switch operates. Are there outlets that are in the circuit? Is fixed lighting wired into it? If there are interior lights (not lamps or things that plug in) operated from the switch, you may be stuck calling an electrician. It might make sense to unplug everything that is plugged into that circuit. Lamps or appliances or other electrical devices need to be disconnected. Does the switch still kick the breaker open? The bottom line here is that you can actually do a limited amount of investigating by unplugging everything and then plugging things back in one item at a time. (This assumes that unplugging everything then allows you to turn on the switch without the breaker kicking open.) If you find a defective lamp or appliance, you can take that to a repair shop or replace it. Problem solved. Anything that puzzles you or leaves you uncomfortable should be referred to a qualified electrician. It is dangerous beyond stating to "tinker" with the hardwiring in your house unless you know exactly what you are doing. People end up having the fire department come to their house to put out a blaze and/or attempt to resuscitate a victim (or victims) of smoke inhalation or electrocution. You've been cautioned because your life (and the lives of your family members) are valuable beyond words.
Yes you can. The proper wiring of a switch is to bring the hot wire to the top of the switch terminal and connect the load to the bottom of the switch. When the breaker is turned off it disconnects the voltage from the top of the switch and the switch is then safe to work on. By not turning the breaker off, the voltage is present at the top of the switch which could subject you to a nasty shock if you come into contact with it.
Circuit breaker or switch
The crackling sound indicates a potential electrical issue, possibly with faulty wiring or a loose connection. Continuing to turn on the breaker could pose a fire hazard. It is recommended to have a qualified electrician inspect and repair the issue to ensure safety.
No, the main breaker switch should be locked out in the off position to prevent accidental power restoration while maintenance or repair work is being done. Locking it in the on position poses a safety risk and is not recommended.
There could be various reasons why an electric wall socket stopped working, such as a tripped circuit breaker, a blown fuse, a faulty outlet, loose wiring, or a short circuit. It would be best to check the circuit breaker panel, inspect the outlet for any visible damage, and consider calling a qualified electrician if the issue persists.
You need to turn off the power at the circuit breaker.
Switch your main breaker off.
Yes you can. The proper wiring of a switch is to bring the hot wire to the top of the switch terminal and connect the load to the bottom of the switch. When the breaker is turned off it disconnects the voltage from the top of the switch and the switch is then safe to work on. By not turning the breaker off, the voltage is present at the top of the switch which could subject you to a nasty shock if you come into contact with it.
You may need to first switch it on before off.
When you push off the wall, you are allowed to do butterfly kicks underwater. When you start taking strokes with your arms, you must do flutter kicks.
Circuit breaker or switch
apparently the switch that controls when the fan kicks on and off is bad.
It is possible that the circuit breaker for the compressor unit is thrown (switched to "off"). Go outside to the compressor unit and follow the big cable up to the circuit breaker panel on the wall. If it is off, throw the switch to "on." If that is not the problem, something is probably wrong with the compressor unit. Turn off the breaker panel and call a repairman.
# Find the circuit breaker or switch that controls the wall outlet and turn it OFF. # Remove the faceplate. # Remove the upper and lower screws holding the wall socket in place. # Remove the two wires from the back or sides of the socket. Installation is the reverse.
Switch off incomong water, screw old device out, then new one in, switch on again
Turn the thermometer switch to offTurn the electrical service switch by the furnace to offTurn off the main breakerAfter turning off the main breaker disconnect the power line to the furnace
If it's an electrical one, first switch off the breaker that controls it, then open the end panel of the diffuser and disconnect it from the wires from the wall. Now look along inside the back of the frame and unscrew any screws that are holding it to the wall. Now it should be loose. When it's off, marrete and tape the wires in the wall and place them inside the junction box