72 CE Down any ideas??

Discussion in 'Cutters and Trimmers' started by HPC, Jan 26, 2012.

  1. HPC

    HPC Senior Member

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    Location:
    Illinois
    Our Polar 72CE went down again, I keep patching this thing as its a good backup. When the power is turned on the backgauge locks in position, will not move. Also, the knife will not come down. It has full power going to it, belts are fine, motor fires right up, fuses have all been checked, overload breakers all checked and not tripped. Can anyone think of anything else??
     
  2. HPC

    HPC Senior Member

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    Location:
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    All this because the knife wasn't at TDC. At least we didn't call service out $$$$$.
     
  3. cyn

    cyn New Member

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    Jan 2013
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    Location:
    Miami, fl
    Polar Mohr Eltromat 72CE

    Do you happen to have the manual and electrical schematics for this polar machine?
     
  4. HEI-TECH

    HEI-TECH New Member

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    Location:
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    How did this problem start. Was the machine cutting then tripped out, In a knife change or first thing in morning?

    I have lots of experience with these older machines. Strange see them in US. I thought h&S would outlaw them with light barrier design and small table dimensions.
     
  5. nitin77416

    nitin77416 Member

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    malad (w)
    Coloured paper pls add me in your friend list
     

  6. simon yeung

    simon yeung Member

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    Location:
    hong kong
    check the card no. 2 for +6v and -6v also card no. 3 +24v.
     
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