Turn the key counter clockwise to reset and release the key. Then push the time button to increment bar display.
If you hold the key in the reset position and don’t release it and push the time button to increment, the display will start to add time but will alarm every time the button is pushed.
Pushing and holding the button to add time the bar graph starts to increment part of the way and the alarm sounds. Also, pushing the button 1 step at a time sounds the alarm.
The cam lever is holding in the micro switch and not returning back down.
Corrective action would be:
Loosen the two cam screws a bit they could be over tightened causing binding. If there is still an issue replace the cam, part number 102680.
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