Possible problems and solutions

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• Enabling and disabling the pre-flashing, photocell test and the multi-user function

  To modify the status of any of these functions it is necessary to enable the setting mode. In the phase of learning the control unit automatically goes through all possible functions in which it is possible to intervene. The led of the f lashing ...

• Chain is not rising or barely rising

  A possible solution for this problem is to first increase the torque on the motor and do the calibration process after that. Note: If the torque screw is set to maximum then the potentiometer will got minimum and the torque will be lowered instead of ...