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Short circuit IR sensor

Posted by XB70

XB70

Short circuit IR sensor
February 21, 2014 06:15PM

Registered: 10 years ago
Posts: 17

Watch the clips on the side, they can short-circuit the IR sensor and then it ended of the Duet, It has no protection from this kind of accident.

My Duet just died sad smiley

XB70

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dc42

Re: Short circuit IR sensor
February 21, 2014 07:03PM

Registered: 10 years ago
Posts: 14,672

XB70, you probably have the heat spreader assembled the wrong way round, especially if you were following the early instructions. See [forums.reprap.org] and [forums.reprap.org].

Many of us are using Swiss clips (photo frame clips) instead of the foldback clips, see [forums.reprap.org] and other posts in the same thread

Edited 1 time(s). Last edit at 02/21/2014 07:03PM by dc42.

Large delta printer [miscsolutions.wordpress.com], E3D tool changer, Robotdigg SCARA printer, Crane Quad and Ormerod

Disclosure: I design Duet electronics and work on RepRapFirmware, [duet3d.com].

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KimBrown

Re: Short circuit IR sensor
February 22, 2014 03:12AM

Registered: 10 years ago
Posts: 859

NeatIRProbeCover.jpg

cheapAsChips.jpg

Please send me a PM if you have suggestions, or problems with Big Blue 360.
I won't see comments in threads, as I move around to much.
Working Link to Big Blue 360 Complete

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XB70

Re: Short circuit IR sensor
February 25, 2014 11:24AM

Registered: 10 years ago
Posts: 17

Hi everybody

Today i recived a email from reprappro where they promist to replace my duet and ir-senser. smiling smiley

It is a problem white the heat spreader is cam be up side down an then ther is a connection to the header. hot smiley

Everybody please check that you hedt spreader dos not connet to the power of the headerplate. eye popping smiley