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bigbri
Joined: 29 Apr 2010
Posts: 22
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| Posted: Sat Mar 26, 2011 2:49 am Post subject: Green gun noise after cleaning |
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Any ideas?, After cleaning the fungus from all three lens of my newly acquired Marquee 9500lc. Using the guide in advanced procedures for fungus removal, I flushed using water and CRL, replaced coolant with non-glycol anti freeze, after reassemble, everything is functioning. But I hear what sounds like an arching and smelt what was like ozone coming from the green tube.
Thanks Brian
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Tim in Phoenix
Joined: 21 Oct 2006
Posts: 4409
Location: Phoenix
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| Posted: Sat Mar 26, 2011 3:30 am Post subject: |
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Hello
Your high voltage wires must be locked into the splitter block, confirm they are tight until they click, a pair of large needlenose pliers can be used like a spanner wrench.
What coolant did you use?
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bigbri
Joined: 29 Apr 2010
Posts: 22
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CIR Engineering
Joined: 25 Aug 2008
Posts: 4269
Location: Chicago USA & Berlin Germany
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| Posted: Sat Mar 26, 2011 1:42 pm Post subject: |
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Don't let that zap of high voltage hit you, it can hurt.
Turn all the lights off in the room and look into the open case. Try and see if you can spot the arc of HV jumping. Don't let this keep doing it though.
craigr
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dvh99
Joined: 25 Dec 2009
Posts: 2158
Location: nederland
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| Posted: Sat Mar 26, 2011 1:49 pm Post subject: |
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ozone is created by high voltage O --> HV = O3 so if you have a strong smell of ozone your pj is leaking HV.
did you connect all groundstraps?
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1 answer always poses multiple questions.
marquee 9500ultra HD10L moome hdmi1.3 v3+ some mods.
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bigbri
Joined: 29 Apr 2010
Posts: 22
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| Posted: Sat Mar 26, 2011 8:56 pm Post subject: |
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cragr asked
| Quote: | Turn all the lights off in the room and look into the open case. Try and see if you can spot the arc of HV jumping. Don't let this keep doing it though
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yea cragr, I don't see any arch and although it has calmed down there is still a faint crackling.
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draganm
Joined: 08 Mar 2006
Posts: 8990
Location: Colorado
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| Posted: Mon May 30, 2011 6:28 pm Post subject: |
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| bigbri wrote: | | yea cragr, I don't see any arch and although it has calmed down there is still a faint crackling. |
Wit the machine turned off overnight, pop the plastic covers off the tubes. Clean the HV wires with Alchohol and clean cloth. If you have the loose fitting rubber boots clean inside them with Q-tip and alchohol. Now fill the boots with Clear or Black non-automotive RTV Silicone until they are full and seeping out . Allow to cure for 24 hours
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Sparky015
Joined: 12 May 2009
Posts: 1185
Location: Cleveland / Akron, OH
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| Posted: Mon May 30, 2011 6:48 pm Post subject: |
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did you remove the high voltage leads from the tubes? You shouldn't have had to if you just did a bellows replacement/clean. If you didn't, then I can't see the boots as a source, although disturbing them may have caused something if they are of the older vintage. Dragan's post is a fix. If it continues, buy some new ones from Curt. Dragan's fix was great when these HV leads were impossible to get new. Now I would just buy new all day long. They are very difficult to leak proof once they start to leak.
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~Paul
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draganm
Joined: 08 Mar 2006
Posts: 8990
Location: Colorado
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| Posted: Tue May 31, 2011 6:56 pm Post subject: |
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| Sparky015 wrote: | | Now I would just buy new all day long. They are very difficult to leak proof once they start to leak. |
Good point, I remember now Curt has these brand new ( I need to edit my pic : ). I believe you have to pull the tube out of the machine though and remove the yokes to really get access to the boot and insure a proper install.
Those old boots can start to leak if you just look at them wrong. Typically moving the HV wire around + the conductive Black Carbon Sooty build-up on the wire is enough to create a leak-path.
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