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IndustryArena Forum > MetalWorking Machines > Kitamura > OIL COOLER FLOW ALARM 2031

Thread: OIL COOLER FLOW ALARM 2031

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  1. 03-07-2017, 12:23 PM #1
    =aike=
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    OIL COOLER FLOW ALARM 2031

    Hi!
    I have Mycenter HX300, 1999, Fanuc 16i.
    I switched the machine and got the message (see photo).
    I tried to find it in Manuals but no any reference.
    What is the problem?
    Where to dig?
    Attached Thumbnails Attached Thumbnails IMG_2874.jpg  
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  2. 03-07-2017, 04:13 PM #2
    generaldisarray
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    Re: OIL COOLER FLOW ALARM 2031

    I am guessing the machine has a Daikin type refrigerated oil cooler for the spindle.

    http://www.allworldmachinery.com/ima...AN_HM0156F.pdf

    It or the Kitamura itself is saying the oil is not flowing.
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  3. 03-08-2017, 03:14 AM #3
    =aike=
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    Re: OIL COOLER FLOW ALARM 2031

    Yes, you are right.
    It is Daikin cooler. But this cooler is working. It starts to work after the power on and not depends of switch on the center iyself.
    I saw the green LED "COOL" switch on and switched off temporary to obtain the oil temperature constant.
    The FAN on cooler sounds. Looks like the READY chain in contactor has problem, but I will check it tomorrow.
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  4. 03-10-2017, 06:07 PM #4
    generaldisarray
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    Re: OIL COOLER FLOW ALARM 2031

    solved here

    http://www.cnczone.com/forums/kitamu...rm-2031-a.html
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