I have a H27A optoma projector, glass inside has broken, globe is not broken projector does not work and fan and globe do not come on

im after a fan for the optoma hd65 projector its a sunon 12v 3.0w 20x60x60

Dear David,

i have Optoma projector HD72I color wheel,
please patiently wait for some days, once i post it on Ebay, i will inform you at the first time.
lets keep in touch with freely,
best regards,
Jack

I would look on farnell website.
you need to know the size and voltage, your repair shop can tell you that.

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Please dont forget to vote this answer was helpful

Many thanks

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The piece that's cracked is called a color wheel. I spoke with the parts department at optoma and they want $300 for a new color wheel for my ep 732h projector. I'm not sure if it's the same part but you can contact optoma on their website and they'll get back to you with a price quote for that part.

the lamp probably blew because the fan stopped. if the lamp can't cool down, it blows. you'll have to find out which fan and replace it.

check the power timer settings and put it to disable setting, Or avoid anything that cover the exhaust, fan if the problem occur get assist to the technician.

The problem sounds like the lamp ballast is bad--it's a circuit that initially starts the lamp and then keeps it burning--the lamps are like a welder's arc inside of a glass globe. When you push the power button, the ballast uses a spark of electricity (sort of like a spark plug) to get the initial arc going and then switches to low voltage, but HIGH amps to keep it going.---Rick

Remove the screws and check out the fan's working state.
EP759 have one big 92mm fan for the lamp, and three small, near 40mm, fan's for the optics.

Power of the bulb is very high, so just 1 broken fan can make that situation.

It is most likely getting too hot.

Make sure all the fans are clean. Make sure the projector is not mounted too close to the cieling. This may block vents in the housing.

If you have to, you may need to mount a small fan near the projector to blow into the vents. Make sure it blows in the right direction. You don't want it working against the fans inside the projector.

Just for a test, unmount the projector and run it on a table. This should tell you if the mount on the ceiling is causing the problem.