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Power supply

1/31/2013 5:34 PM	Rate (0)
minipeddy Posts: 64 Rating: (0)	Hi. Recently working a lot with step 5. I got a old step 5, with 2 racks withintegrated powersupply and cooling fans in each rack. One rack are working great, the other one not. When i turn the defect rack on, it works for about 30 sec, then the fan error leds lit up, and the powersupply shuts the power off to the malfunction rack. Well i guess there is a easy way to fix this by changing the fans. Anyway i would like to have some documents or blueprints to how this powersupply works,how to dissamble it etc. Does someone have a clue about takingthis relics apart ? documents? tips ? Powersupply: (part number 6es5955-3lc14) Regards Oystein.
minipeddy Posts: 64 Rating: (0)
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1/31/2013 5:59 PM	Rate (0)
Marcjan Diamond Member Joined: 4/22/2010 Last visit: 3/31/2025 Posts: 5697 Rating: (716)	Hello, Have a look at this manualchapter 4-33, maybe it''s the same with your power supply. Regards, Marcjan
	Problem solved? Please let us know! Please no technical questions by PM, use the forum sections for your questions.
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