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  1. #1
    Join Date
    Apr 2023
    Posts
    1

    conveyor problem

    Hi all
    A newbie here so any help would be greatly appreciated
    I have a Hitachi seiki 1993 i think VK45ii machne with A10 lambda controller
    The chip conveyor got jammed up with chips and alarmed with 2A13 alarm SPIRAL CONVEYOR MOTOR OVERLOAD
    I can reset the alarm and the machine works ok but as soon as i want to use the chip conveyor it throws up the same alarm
    We have cleared all the swarf and chips so it should be free to move
    Any ideas as to how to reset so it will work ok
    regards
    Ivan

  2. #2
    Join Date
    Nov 2012
    Posts
    1267

    Re: conveyor problem

    I'm not familiar with your particular machine, but typically there is an overload protection relay between the motor and the contactor. Find that relay and see if it has tripped. If so, reset the relay and try running the conveyor again.

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