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Stage lighting operation what skills?

Date:2017/10/15 source:sichengstagelight
In the control of light, can not have any arbitrary, because the light control has its own operating norms and skills, otherwise, will lead to bulbs, lamps, light console damage, and even cause a fire, causing serious losses.

The following is the actual work of the frequent misuse, in this point, cited as a mirror.

Stage lighting operation what skills?Stage lighting operation what skills?Stage lighting operation what skills?Stage lighting operation what skills?Stage lighting operation what skills?Stage lighting operation what skills?Stage lighting operation what skills?Stage lighting operation what skills?

1. In the cold state of the bulb, suddenly shining bright (full) light, the result may cause the bulb "snapped" sound burst; or cause the bulb tungsten wire blown.
(1) As the bulb in the production process, the bulb of the glass shell is inevitably uneven thickness, resulting in uneven heat caused by the phenomenon. When suddenly light bulb, it will cause the bulb glass shell instantly warming, as if life to an empty glass filled with hot water the same effect.
(2) after the use of light, the bulb in the heat from the process of cooling, will absorb the water molecules in the air, these water molecules will stay in the bulb glass shell gathered. When you suddenly push the light bulb, the glass shell on the water molecules, as if the hot oil pan in the same effect, the light bulb is a matter of course.
(3) suddenly push the light, will cause instantaneous impact current (rise), so easy to break the tungsten wire bulb. Stage lighting
Operation Tips: When the bulb in the cold state (before the opening), the console fader only push a little (often said that the calendering state), so that the light bulb, let it in a warm state, so that Its heat evenly, while evaporating condensation in the bulb glass shell on the water molecules, preheat for a few minutes, then push a little, and then preheat a few minutes before the lights can be completely shine.
2. Do not push the dome up to the state, and then open the silicon box power. The results and the above results are the same, two will damage the bulb. All the faders of the dimmer should be turned off and the silicon box power supply should be turned on.
3. Avoid switching equipment, the light console and silicon box power supply in reverse order. Turn on the power, you must first turn on the power of the light console, and then open the silicon box power; turn off the power, turn off the power of the silicon box, turn off the light console power. If you reverse the order of operation, then the line will cause all the lights are flashing, this will affect the lamp life.
4. Do not shake the light when the bulb is shining. The bulb tungsten wire will break or fall off.
Light bulbs in the light, the temperature gradually increased, the tungsten wire will also be softened accordingly, while the impact of gravity, tungsten wire also drooping accordingly (if the bulb is not using screw-like tungsten wire, this phenomenon is particularly evident) , This time when the big shake the lights, but also until the lights completely cooled, before the demolition.
5. Never replace the bulb, contact the lamp directly by hand, which will affect the light bulb, and another hidden hazard is caused by the blasting of the bulb.
(1) grease on the fingers or fingers and glass bulb surface friction will leave a "scars", thus affecting the bulbs finish and transparency thus affect the normal light bulb illumination.
(2) If there is sweat on the fingers, fingers and bulbs "intimate" contact, the sweat salt molecules will absorb the water molecules in the air, once the bulb on the water, when the bulb heated, it is easy to burst.
Operation Tips: When replacing the lamp, be sure to wear gloves and then touch the lamp. If there is no gloves, can be wrapped with bulbs sponge, plastic paper or soft paper towels wrapped, and then installed, after installation must remember to take these packages down, so as not to light up the bulb when the fire.
6. Should not be reflected back to the light of the light speed is too focused. Too focused will be in a short time will be installed in the light on the color of the light color, loss of color, even more, the color paper baked out a hole. If the direct distance of the lamp and flammable items too close, it is impossible to point it.