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Results 1 to 6 of 6
  1. #1
    Join Date
    Jan 2012
    Location
    Romania
    Posts
    1

    Electrical Diagram for Trimmer Polar 72CS

    Hello guys,

    I am looking for a trimmer Polar 72CS electrical and electronical diagram.
    I have problem with power supply and more........
    Someone with no experience trying to make repairs, and something very bad result.
    Please help..... Thanks guys

  2. #2
    Join Date
    Jul 2012
    Location
    hong kong
    Posts
    21

    Hi Genu_Sut

    Please visit my site for any Polar spare parts or enquiries http://www.welvin.com or http://welvin.no-ip.org

    mail to:welvin@welvin.com or simon@welvin.com

    Welvin Engineering Limited
    Simon Yeung

    Polar 72 CS circuit
    http://www.freeimagehosting.net/b48ex
    Last edited by simon yeung; 08-21-2012 at 10:51 PM.

  3. #3
    Join Date
    Apr 2015
    Location
    India
    Posts
    14

    do u have any idea about polar 72 clutch dc voltage. now when we press the switch knife is not working

  4. #4
    Join Date
    Oct 2012
    Location
    Germany
    Posts
    248

    Does the clamp work normal?
    Does the machine has a safety bolt?
    Do you have any idea about the machine number?
    And how many do you charge your customer if we help you free of charge?

    Coloured paper

  5. #5
    Join Date
    Apr 2015
    Location
    India
    Posts
    14

    yes , clamp is working.
    I am not sure about safety bolt
    machine number is 4951E49
    polar eltromat 72 is the old one who is used by small printing people now. so there is no way to charge much.
    if we press on relay 1 and 2 on card 24 simultaneously the clutch is working

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  7. #6
    Join Date
    Oct 2012
    Location
    Germany
    Posts
    248

    In your spare part book on page 13 is a safety bolt.
    In the machine it is behind the sheet metal cover above the gear box. There is a switch. In your drawing this switch is called b.SB. Maybe this switch has too much resistance.
    The machine number is not correct. I don’t know which drawing I should check

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