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  • Elna Grasshopper (motor wires question)

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    Old 03-22-2015, 05:51 PM
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    Default Elna Grasshopper (motor wires question)

    I am working on a new to me "hopper" that I picked up a couple months back. The machine and case are in beautiful condition. Hopefully I can get it up and running well.

    It had a very ugly messy looking capacitor that was oozy looking and I have removed it. The motor wire looked incredibly thin to me--only two strands? I carefully clipped back the insulation and it appears to really only be the two tiny strands.

    Has anyone worked on one of these and seen this?

    I am posting a beauty pic and also one showing the motor wire in question-it's the one attached at the center post of the terminal.
    Attached Thumbnails dsc_0770-640-x-426-.jpg   dsc_0188-640-x-426-.jpg  
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    Old 03-22-2015, 06:55 PM
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    The tiny strand are most likely the motor windings (I'm guessing here). They're generally much smaller than the wires for the power cord. I wouldn't mess with them if they look ok.
    Great looking machine! It looks new.
    Rodney
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    Old 03-22-2015, 07:04 PM
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    Thanks Rodney! Hubby said the same. It just seems odd to me since I have re-wired MANY motors and none had such tiny strands. I looked over the rest of the wires and they are all just as tiny.

    Ha! I wish I HAD left them alone but i was so sure something was wrong that I clipped them and carefully nipped back the insulation looking for more. I was careful not to overdo it and was successful in getting them re-tinned and soldered back in place.

    Now I just need to oil the bearings and get it back together for a test run. *fingers crossed!
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    Old 03-23-2015, 04:33 AM
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    I have one of those and the man that worked on it said it was the quietest and smoothest operating machine he had ever seen.
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    Old 03-23-2015, 05:03 AM
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    Just for fun. Here's a pic of the nasty looking capacitor I removed. I can't tell if it's blown or getting ready to blow. It looked like my motor was wired with plastique explosive lol!
    Attached Thumbnails dsc_0180-640-x-426-.jpg  
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