# Just purchased 2002 e825-4 where to start rejuvenation?

**URL:** <https://community.electricforum.com/t/just-purchased-2002-e825-4-where-to-start-rejuvenation/12708>\
**Category:** GEM Forum\
**Created:** [August 21, 2017, 3:39pm UTC](https://community.electricforum.com/t/just-purchased-2002-e825-4-where-to-start-rejuvenation/12708 "2017-08-21T15:39:21Z")\
**Posts on this page:** 1\
**Showing post:** 32

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**Author:** ![dougl](https://avatars.discourse-cdn.com/v4/letter/d/b19c9b/32.png) [@dougl](https://community.electricforum.com/u/dougl)\
**Post date:** [January 15, 2018, 11:55pm UTC](https://community.electricforum.com/t/just-purchased-2002-e825-4-where-to-start-rejuvenation/12708/32 "2018-01-15T23:55:54Z")

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The temp sensor is an LM335 IC

 ![IMG_20180115_154229](https://canada1.discourse-cdn.com/flex030/uploads/electricforum/original/2X/b/bd6fcc6b6957069a8195b8d14b313abaaae577ed.jpg)

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