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Heidelberg Repair Forums » General Heidelberg Related Forums - Offset Presses » Speedmaster » sm 74 SEK flashing

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  #1  
Old 01-05-10, 09:38 AM
lithopro lithopro is offline
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Join Date: Jan 2010
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Default sm 74 SEK flashing
press will not start.
Anybody experience this before?
Is there a way to just reset the system in the CPC?
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  #2  
Old 01-05-10, 11:33 AM
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junker1984 junker1984 is offline
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Join Date: Feb 2009
Location: Elk River, MN
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Litho - SEK is safety monitoring PCB, have you tried re-booting press? Also, locate the board using your schematics or parts book, turn off press and reset board (unplug and plug back in, no need to fully remove it), restart press and see if error is cleared. Next would be to check diagnostics, intialization and dynamics test, see if anything is flashing, it may also be something as simple as a safety switch gone bad. Good luck!
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Old 01-05-10, 07:02 PM
lithopro lithopro is offline
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Thanks for the input.
"The Man" was here today - we need a new BLT
There was some obvious arcing visible on the off white panel.
I can't wait to get the bill on this one...
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