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qblueprint
medical school grad
Joined: 05 Apr 2006
Posts: 83
Location: Montgomery, Al
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 Posted: Fri Nov 14, 2008 4:00 pm Post subject: E51-2 CODES |
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| Any body out there ever had a problem with e51-2 code? I have replaced the transfer wire,cleaned and polished the corona tray,checked the height of the transfer wire etc. The only thing left is the varistor assembly. Has any one had a varistor go bad and cause e51-2 codes? I also took the whole transfer/separation corona unit out of another machine and put it in the machine giving me problems and it didn't kick a code.Like wise I put the corona unit that was giving me problems in another machine and it kicked the same e51-2 code. |
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TXReproShop
doctor
Joined: 04 Apr 2005
Posts: 300
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| Posted: Fri Nov 14, 2008 4:14 pm Post subject: |
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| Possibly a cracked block. |
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cjwilt
doctor
Joined: 24 Jan 2007
Posts: 1041
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| Posted: Mon Nov 17, 2008 9:46 am Post subject: |
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| I would replace the end blocks and height adjusters next. Good Luck. |
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qblueprint
medical school grad
Joined: 05 Apr 2006
Posts: 83
Location: Montgomery, Al
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| Posted: Mon Nov 17, 2008 10:31 am Post subject: |
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My problem has been solved. I took the varistor from another corona tray and put it on the faulty one and it didn't kick a code.Like wise I put the faulty varistor on a different corona tray and it kicked the e51-2 code.
By using the process of elimination I saved a lot off money.The varistor assy. is only $7.00.New blocks aren't that cheap.Also,I don't understand how a plastic block could cause a short.
Lesson learned.Keep a few varistors in your parts box  |
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cjwilt
doctor
Joined: 24 Jan 2007
Posts: 1041
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| Posted: Mon Nov 17, 2008 10:37 am Post subject: |
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FYI
The end blocks normally go bad before the varistor. It is pretty rare for the varistor to cause this error.
The end blocks cost $10 List price. |
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qblueprint
medical school grad
Joined: 05 Apr 2006
Posts: 83
Location: Montgomery, Al
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| Posted: Thu Dec 18, 2008 8:02 pm Post subject: |
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make sure you order head screws with the new blocks.
Qblue |
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