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Thread: Heated Bed wiring meltdown
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02-15-2015, 11:15 PM #11
- Join Date
- Feb 2015
- Posts
- 211
Looks like a loose connection caused arcing and melted the insulation on the wire.
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02-18-2015, 10:10 AM #12
If this happened with all stock/makerfarm parts I would let Colin know about it. If he's supplying a kit that causes this he should know about it and supply some higher temp insulated wire.
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02-18-2015, 12:31 PM #13
- Join Date
- Nov 2014
- Posts
- 522
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02-18-2015, 02:13 PM #14
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02-18-2015, 02:13 PM #15
- Join Date
- Dec 2014
- Location
- Canada
- Posts
- 498
I emailed Colin about it before i posted on the forum. I am out of warrenty (30 days)
he suggested I try an automotive relay. if i didnt want to order a new relay
A
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02-18-2015, 02:20 PM #16
I guess I would be interested in whether this is a relay issue, contact/connector issue, or a wire issue.
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02-18-2015, 02:23 PM #17
I have been noticing the lack of flexibility of the cables from the bed heater to the relay, I have been considering replacing them with the same silicon cables that I use to feed power to the relay and RAMPS board sooner rather than later because of this.
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02-18-2015, 02:45 PM #18
- Join Date
- Jul 2014
- Location
- Ontario, Canada
- Posts
- 257
Just wondering how many hours Adam had printed with before this occurred. I usually check and re-tighten my connections every 3-4 prints, which is about every 10 or so hours, and haven't noticed any issues, mind you, I print primarily PLA, with the bed set at 70c...
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02-18-2015, 06:19 PM #19
- Join Date
- Dec 2014
- Location
- Canada
- Posts
- 498
My printer has probably run for 100 hrs before this issue came up
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02-19-2015, 05:39 AM #20
- Join Date
- Jul 2014
- Location
- Ontario, Canada
- Posts
- 257
Ahhh, thanks for that Adam. I'm around the same amount also, I'll keep an eye on it and see if it's an issue.
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05-20-2024, 12:56 AM in Tips, Tricks and Tech Help