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Thread: alarm 2034

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  1. #1
    Join Date
    Jun 2010
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    0

    alarm 2034

    our machine Doosan display alarm 2034 TWOLS ON (LS20,LS21). What is the solution? advice me/

  2. #2
    Join Date
    Mar 2003
    Posts
    2932
    What is the model number of the machine? When did the alarm occur?

  3. #3
    please supply the model number!

    this is the same like getting a customer on the phone, that thinks you know every position of every machine in his company.....

    its the machine in the left corner that has the problem....

    without model number is guessing...

  4. #4
    Join Date
    Oct 2009
    Posts
    30
    Typically a 2034 on a doosan or daewoo is directly
    related to improper positioning of the proximity switches for the chuck.
    Clamp chuck with your part in chuck check for light on switch or x8.3
    if that doesn't work and your NOT using a barfeeder keeprelay 7.6 turns them off I believe.

  5. #5
    Join Date
    Jun 2010
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    0

    alarm 2034

    [QUOTE=karthi012;790986]our machine Doosan display alarm 2034 TWOLS ON (LS20,LS21). What is the solution? machine model V84.
    this alarm appear during drilling. this alarm can reset and run the machine again.advice me/

  6. #6
    Join Date
    Oct 2009
    Posts
    30
    Your proxy switch for chuck clamp must be set right on precipes of on or off or bad prox replace it

  7. #7
    Join Date
    Jun 2010
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    0

    doosan v84(milling machine)

    Quote Originally Posted by von007 View Post
    Typically a 2034 on a doosan or daewoo is directly
    related to improper positioning of the proximity switches for the chuck.
    Clamp chuck with your part in chuck check for light on switch or x8.3
    if that doesn't work and your NOT using a barfeeder keeprelay 7.6 turns them off I believe.
    sorry. our macine is milling machine and no using bar feeder.

  8. #8
    Join Date
    Oct 2009
    Posts
    30
    I'm sorry I don't recognize that alarm on a mill. Please state which control model and machine s/n plz.

  9. #9
    ACE HC = 2034 EXTERNAL COOLANT UNIT ALARM OR LEVEL SWITCH ALARM(CHECK EAXTERNAL COOLANT UNIT OR LEVEL SWITCH X4.6(COL.M))

    DNM = 2034 ATC/COOLANT/LUBRICATION MOTOR OVERLOAD

    ACE DB = 2034 T-S-C FILTER CHANGE OR LOW LEVEL ALARM

    MYNX = 2034 EXTERNAL COOLANT UNIT ALRAM OR LEVEL SWITCH ALRAM

    ACE H100 = 2034 (AL34)PRESSURE SWITCH OF THROUGH THE SPINDLE COOLANT ALARM,CHECK PRESSURE SWITCH(X3.2)

    FYI
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  10. #10
    Join Date
    Jan 2016
    Posts
    3

    Re: alarm 2034

    We have 3 new Puma 2600Y lathes. The 2034 alarm is an external alarm. Chip conveyor e-stop or high pressure coolant e-stop. This alarm just happened today.

  11. #11
    Join Date
    Feb 2013
    Posts
    788

    Re: alarm 2034

    Quote Originally Posted by chard98 View Post
    We have 3 new Puma 2600Y lathes. The 2034 alarm is an external alarm. Chip conveyor e-stop or high pressure coolant e-stop. This alarm just happened today.
    See attached.
    Send me an email if it is too small and I'll reply with the full-sized documents
    Doosan Service Technician
    [email protected] O:973-618-2461 M:973-803-9479

  12. #12
    Join Date
    Jan 2016
    Posts
    3

    Re: alarm 2034

    Thanks dhardt. I have the electrical manual. What pages are you referencing? The snapshot is a bit blurry. The solution was a remote e-stop on the high pressure coolant pump, it was pushed while removing the chip hopper.

  13. #13
    Join Date
    Feb 2013
    Posts
    788
    Quote Originally Posted by chard98 View Post
    Thanks dhardt. I have the electrical manual. What pages are you referencing? The snapshot is a bit blurry. The solution was a remote e-stop on the high pressure coolant pump, it was pushed while removing the chip hopper.
    8031, 2021, 2022
    Doosan Service Technician
    [email protected] O:973-618-2461 M:973-803-9479

  14. #14
    Join Date
    Jan 2016
    Posts
    3

    Re: alarm 2034

    Thanks very much. I will not the pages for future use.

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