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Type: Posts; User: TC-Red

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  1. Re: Hyundai HiT-18S: Spindle Clamp (M6/M7) Backwards

    Got it!
    Non-functioning INT/EXT chuck keyswitch was caused by ribbon connector X122 on the breakout board behind the keypad being partially disconnected.
    Re-seated X122 and the keyswich and chuck...
  2. Re: Hyundai HiT-18S: Spindle Clamp (M6/M7) Backwards

    Thanks for your reply; I think you're on to something. The operators had forgotten that switch even existed.

    When I open that panel the power clamp light is indeed on "INT", however actuating the...
  3. Hyundai HiT-18S: Spindle Clamp (M6/M7) Backwards

    I've got a HiT-18S (with a Sinumerik 840C control) that I've just recently pulled out of general reset due to some other issues. The machine seems to be operating normally except for when actuating...
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