The brush is useless, as is the compressor. Some particles blow off, others apply. The only way - sticks (swab) with a lint-free narrow tip and distilled water. But there are difficulties - in order to clean the glass under the green matrix need to push the stick into a very narrow slit, it touches the edge of the glass and metal and cut off the fabric particles. In other words, only pure luck helps.
DO NOT use a compressor to clean optics! If you really need to, use canned air. Compressed air from compressors contain water and oil, even with a filter attached. Secondly, if you use compressed air on lens, you're likely going to push dust inside the lens itself. Use a camel brush (not just a brush!) and canned air only when possible.
Se puede utilizar compresor, siempre que este en su salida tenga una trampa de agua, para evitar que el aire salga mezclado con particulas de agua o aceite.
Ariel, I have to disagree. There will be also water and oil even with the filters - unless they are very fine filters, not the ones you normally find on compressors. The compressor we use where I work has a filter which is as big as the compressor itself! Only use canned air suitable for the job, please.
An epson projector I owned was destroyed after my kitchen got on fire... the smoke got into the lens and the multi coolour diodes (or whatever they're called). RIP little one...
Question: on my viewsonic projector, i get convergence ..colors dont line up.. when i flip the image in menu it looks fine.. but id have to mount my projector upside down..wth is wrong with my projector? I took everything but the light tunnels apart.. lcds are clean.. thanks
The brush is useless, as is the compressor. Some particles blow off, others apply. The only way - sticks (swab) with a lint-free narrow tip and distilled water. But there are difficulties - in order to clean the glass under the green matrix need to push the stick into a very narrow slit, it touches the edge of the glass and metal and cut off the fabric particles. In other words, only pure luck helps.
i have those thin cotton films for the super narrow insides,, but there is limit too,, my case is epson 8350 home cinema
Don't use regular compressed air... They can easily spit out oily residue, from the piston's lubrication oil...
Simple, quick manuals and very useful!
Very useful! Thanks.
DO NOT use a compressor to clean optics! If you really need to, use canned air. Compressed air from compressors contain water and oil, even with a filter attached. Secondly, if you use compressed air on lens, you're likely going to push dust inside the lens itself. Use a camel brush (not just a brush!) and canned air only when possible.
Se puede utilizar compresor, siempre que este en su salida tenga una trampa de agua, para evitar que el aire salga mezclado con particulas de agua o aceite.
The optical filter can be damaged if you touch it with a brush.
Ariel, I have to disagree. There will be also water and oil even with the filters - unless they are very fine filters, not the ones you normally find on compressors. The compressor we use where I work has a filter which is as big as the compressor itself!
Only use canned air suitable for the job, please.
If you are using an air compressor, be careful. I've been using it for years. It's never a problem.
Hey! How do you clean the polarizing filter? They are very delicate and every touch causes scratches; (
It's not possible. Not every filter scratch it when you touching it, it's mostly the blue filter
An epson projector I owned was destroyed after my kitchen got on fire... the smoke got into the lens and the multi coolour diodes (or whatever they're called). RIP little one...
I wonder if u clean the inner 3 color Optics , if u using brush can it scratch the coating...
Sud we use ultrasonic vibrator instead of using brush?
Question: on my viewsonic projector, i get convergence ..colors dont line up.. when i flip the image in menu it looks fine.. but id have to mount my projector upside down..wth is wrong with my projector? I took everything but the light tunnels apart.. lcds are clean.. thanks
You can use the compressor, but reduce the air pressure.
What is the use of ear buds then?
For cleaning parts.
projector ki picture kabhi upar kabhi niche ho rahi hai kaise thik karen
nice!
i will talk to you sir