Seg WI Series Maintenance Manual
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Summary of Contents for Seg WI Series
- Page 1 MAINTENANCE WI Line PROTECTION TECHNOLOGY MADE SIMPLE WIP1 MAINTENANCE – EXCHANGING THE BATTERY MAINTENANCE – EXCHANGING THE BATTERY Original document English Revision: A...
- Page 2 Ralf Gawlista (SEG) Comments on the manual This manual explains in general the exchange of the battery for the WIP devices. The manual serves as working basis for: Engineers in the protection field, commissioning engineers, people dealing with setting, testing and maintenance of protection and control devices, ...
- Page 3 Ralf Gawlista (SEG) Information Concerning Liability and Warranty does not accept any liability for damage resulting from conversions or changes car- ried out on the device. Except for changing the battery, the warranty expires after a device has been opened by others than specialists.
- Page 4 Ralf Gawlista (SEG) 2. Maintenance – Changing the Battery The relay is buffered by a battery for feeding the LC display as well as for memoriz- ing fault values and reset of the trip relay. Failure of the battery has no effect on the protective functions of the relay.
- Page 5 Ralf Gawlista (SEG) 1. Do not start any maintenance work unless before the entire equipment is dead according to the WARNING/safety instructions above. 2. Open the Front Cover with a fully isolated screw driver. Do not use force! 3. Carefully remove the battery by means of a fully isolated screw driver out of the...
- Page 6 Ralf Gawlista (SEG) 4. Close the front cover again The waste disposal of the removed battery has to be compliant with local laws and standards.
- Page 7 WI Line www.SEGelectronics.de SEG Electronics GmbH reserves the right to update any portion of this publication at any time. Information provided by SEG Electronics GmbH is believed to be correct and reliable. However, SEG Electronics GmbH assumes no responsibility unless otherwise expressly undertaken.
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