Weak current College】 【head lamps in maintenance tips Tips.

Tips:
Please prepare a small tray packed in containers are easily lost screws, preferably in a small plate of an interval, and follow the installation order, although their thread and nail head size roughly the same, but the length difference-so easy to distinguish.
Tips 2:
Unplug the power supply, you can remove the lamp lights in the shell. The first step to start with the naked eye and see what went wrong, this can be seen after cleaning luminaire, not easy to see the problem: for example, because of leakage resulting trackingmarks in dirty circuit board is easy to see, but it is hard to clean up after it (although this is most likely the problems caused by the dust!
Tips 3:
In the maintenance of the circuit board before you wear an antistatic wrist strap, can be the body's own static boot to the ground. If you do not, there is the risk of damaged components: think about it, just walk in the nylon carpet, can produce up to 12000 volts electrostatic! so be sure not to overlook the electrostatic hazard.
Tips 4:
After detecting and identifying the problem, you can start cleaning work. First of all you want to use a vacuum cleaner to suck up dust, preferably in such a small pig hair with a brush, clean up special thoroughly. Particular attention to fans around the place, where most of the accumulated dust. Usually circuit on a thick layer of dust, because the high-voltage circuit on the dust has exceptionally high adsorption power, like a magnet adsorption iron. The Board also requires additional cleaning, most electronic components suppliers to provide specialized aerosol cleaners. To pay particular attention to the use of alcohol, because it can dissolve the protective layer on the Board, and will damage the part of the components. To remove the circuit board small device or connection head clean, pay attention to their original location to avoid wrong direction.
Tips on Friday:
Clean head light optical components into to very carefully, because the glass pattern tablets and filters Dichroism easily scratched-scratches which place through pattern projection is especially obvious, if useless special detergents, it is easy to damage the surface of the lens. To use industrial alcohol to clean the mirror, lens, patterns and filters, and rinse with distilled water to (Martin Pro series lamps also requires the use of special protection lenses have been added to the composition of the water to clean, such as Kodak Photo cleaning agent to prevent streaks and small lenses spots), but also with anti-static cloth or lens with a hair dryer to dry. Remove the light to the special attention, and not to use the hand to touch the lamp directly, because through years of use, the lamp surface becomes thinner and more easily broken.
Tips 6:
Check those some loose parts or have a very old drive unit. Mechanical parts may not always remain the best State, belts for a long time, also becomes not elastic, thereby causing part of the transposition element. Replace the bulb, and then installed lamp shell, check the small box there are no remaining screws. Then have a look there, you can test for PTA.
Finally, in accordance with the test programs tested lamps, usually is uses the built-in specific DMX address code. Check that there are no unusual circumstances arise, a pattern of arranging, optical gate or color sheet, and so is business as usual. Bulb preheating, it is the best time to check the bulb will beam projection: into a flat surface, and adjusting the lamp irradiation of the center point, usually use lamps rear three adjusting screw, gradually, the position of the light bulb, debugging until the projected beam uniformity.