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HH-A-T5 will not lock in place

Our Sheffield Discovery with a HH-A-T5 head will not lock in place in the A-90/B-90 position.When it rotates to that position we get a In Position Error code on the controller. It will calibrate the probe in every position but this.
Does this sound like we will need to replace the head or is there some type of cleaning or adjustment that needs to be done?
Parents
  • Replaced the probe head on our Discovery CMM with the same model that was on the CMM (HH-A-T5​) and now the control box gives me the error code "unlock error switch".
    I put the old head back on and the error code went away. We shut everything off and rebooted but still have the error.
    Any idea what the problem is?​
Reply
  • Replaced the probe head on our Discovery CMM with the same model that was on the CMM (HH-A-T5​) and now the control box gives me the error code "unlock error switch".
    I put the old head back on and the error code went away. We shut everything off and rebooted but still have the error.
    Any idea what the problem is?​
Children
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