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Thread: HACO Bending Machine Troubleshooting and Repair

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    Default HACO Bending Machine Troubleshooting and Repair

    Hello.. I need help on how to troubleshoot the bending machine brand HACO, type PPM30100, BOUWJR 1986, Spanning 220 Volts, Capacity 100T. The machine was suddenly stopped. We checked the main supply line and its okay, the input voltage going to the main board is also okay and was given 240 volts, Yet all LED was not lighting. Checking also the relays and fuses, all is ok. The control panel is Ok yet the digital showing how many Tons setting of the machine was not showing. Hoping to have somebody could help. Is this unit really have a problem in electronics system? How about the mechanical System, does this affect the LED dos not lighting? Do we have also to check the mechanical system? or just focus on electronics system? Our main problem was , we do not have a a diagram of this machine. Could anyone help? Please?


    Thank you.

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    Default Re: HACO Bending Machine Troubleshooting and Repair

    not sure on your machine but i used to be in a shop that had pipe benders and we had issues with the safety doors alot does your machine have a safety plate that keeps things from being crushed? i would check your safetys on this machine first

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    Default Re: HACO Bending Machine Troubleshooting and Repair

    Yes, our machine have safety doors that protect from being crushed. actually when the time the machine was malfunction, one of its relay was damage. Yet was not replaced, instead this was been repaired and checked, and upon checking the relay was ok.

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    we want also to find the diagram of this machine, can you suggests me where to find this one? we want to have the diagram..thanks...

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    Default Re: HACO Bending Machine Troubleshooting and Repair

    Quote Originally Posted by daryldelrosario View Post
    Yes, our machine have safety doors that protect from being crushed. actually when the time the machine was malfunction, one of its relay was damage. Yet was not replaced, instead this was been repaired and checked, and upon checking the relay was ok.

    - - - Updated - - -

    we want also to find the diagram of this machine, can you suggests me where to find this one? we want to have the diagram..thanks...

    I assume you are referring to a 100 ton press brake. I realize that this is an old post. If you still need help please reply, you can purchase the manuals from Haco-Atlantic, they have an office/ shop in Houston.

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    Default Re: HACO Bending Machine Troubleshooting and Repair

    Hello!
    Maybe someone can help me with "Haco" bending machine.
    I have same problem with monitor. Missing signal from PC.
    When I turn on screen stay only "video"
    I am not expert about this type of machines.
    I can sent same more pictures.
    Please help!!

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