Explosion-proof metal halide floodlights do not shine how to do?
2023-10-26 02:17:29
The test pencil measures the power of the screw, and the light is still off. Where is the problem, and how is it better to repair it?
There are several reasons why the light doesn't come on. The main reasons are as follows:
A: The light bulb, lamp holder burned, maintenance methods: replace the same type of light bulbs and lamp holders;
Second, the trigger or capacitor burns, replace the same type of trigger or capacitance; you use the test pencil to test the screw power, does not necessarily represent the circuit is through, it is best to open the entire electrical box, look inside the electrical box No electric device burns out, or the circuit burns out. (Also, you use this kind of explosion-proof light, the quality is very poor, often bad is normal now)
Thank you, go back and check again to see the explosion-proof light circuit. Which kind of explosion-proof light is better?
From the surface, the explosion-proof lamps have smooth surfaces without sand holes, no dents, and are sprayed with yellow plastic according to the national standard. They are uniform and leak-free. They have the EX logo, small knots and flat surfaces, and pure, transparent glass with no bubbles and impurities. The filaments and accessories on the luminaires are generally made of 201 stainless steel. The minimum pressure of the lamp shell is not less than 6 MM, and the glass thickness is the lowest not to be 8 MM. It is best to check the explosion-proof card. Many of the company's explosion-proof licenses are of the same type. It is best to use relevant testing agencies to verify the correctness of the explosion-proof card. Explosion-proof lighting sources and electrical appliances use a good brand, do not contain cheap water.
There are several reasons why the light doesn't come on. The main reasons are as follows:
A: The light bulb, lamp holder burned, maintenance methods: replace the same type of light bulbs and lamp holders;
Second, the trigger or capacitor burns, replace the same type of trigger or capacitance; you use the test pencil to test the screw power, does not necessarily represent the circuit is through, it is best to open the entire electrical box, look inside the electrical box No electric device burns out, or the circuit burns out. (Also, you use this kind of explosion-proof light, the quality is very poor, often bad is normal now)
Thank you, go back and check again to see the explosion-proof light circuit. Which kind of explosion-proof light is better?
From the surface, the explosion-proof lamps have smooth surfaces without sand holes, no dents, and are sprayed with yellow plastic according to the national standard. They are uniform and leak-free. They have the EX logo, small knots and flat surfaces, and pure, transparent glass with no bubbles and impurities. The filaments and accessories on the luminaires are generally made of 201 stainless steel. The minimum pressure of the lamp shell is not less than 6 MM, and the glass thickness is the lowest not to be 8 MM. It is best to check the explosion-proof card. Many of the company's explosion-proof licenses are of the same type. It is best to use relevant testing agencies to verify the correctness of the explosion-proof card. Explosion-proof lighting sources and electrical appliances use a good brand, do not contain cheap water.
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