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Anonymous users2024-01-24Most of the ballasts are broken, and you can install them yourself, but you must turn off the main gate, so that it is safe, remove the ballast, (mark the end of the line, don't make a mistake) buy the same and replace it.
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Anonymous users2024-01-23Beauty, you first see if the other electrical appliances are still energized, if the electricity is on, the ballast is broken, or the contact is poor. But it is recommended that you don't get it yourself, worry about you being electrified, find a neighbor or electrician to help you take a look, it's easy to solve, don't worry about beauty, I hope the light will shine on you as soon as possible
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Anonymous users2024-01-22Let's see if the line-to-wire contact is very good, the ballast is really not easy to break.
Check the order of order:
at the terminal inside the lamp. Small square seat screw fixing. >>>More
First of all, check the air opening (leakage-proof electric switch) at home, that is, the circuit switch there, to see if the bathroom and kitchen are a circuit, if it is one, turn on the light first, and then push the air open, to see if it trips, if it trips, it is a circuit problem, on the contrary, it is a problem with the lamp. If it is a problem with lamps and lanterns, then, you go to the lamp market to buy a lamp, go home and prepare tools (pliers, tape, screwdrivers), first turn off the main switch of your home, confirm that it is turned off (your TV lights are not lit), you can replace the lamps, after removing the previous lamps and lanterns, there are two wires on the roof of the shed, you connect these two wires with the two wires of the lamps (after stripping the wires, and then wiring), after connecting, wrap the exposed metal wires with adhesive tape (be sure to wrap them), It is best to make the two wires not next to each other, and then install the lamp, after the finish, turn on the light, push the air open, and the task is completed.
It can only be a line with light, and that is the line of fire. The other is the zero line, which is impossible to light at all. If the neutral line is on, it is disconnected from the previous line. Measure back along the front zero line, and when you find that the electric pen is lit up, this place is broken!
The lights are aging. The head will be a little red, or there will be wavy lines. The easiest way is to buy a lamp, talk to the lamp seller, and if it's not a problem with the lamp, come over and change the ballast.
It may be that the neutral line is broken, and it is recommended to test it with a calibration bulb to check the quality of the new bulb and the ballast part. Another concept is clarified: the switch is connected to the live wire, so there is no live wire at the switch, and there is only the incoming line and the outgoing line!