A while back my LC40 started to be intermittent when I would press the foot pedal to actuate the chuck. It would work most of the time, then half the time, then some of the time.
In many of my programs, it opens the chuck at the end of the cycle, and this also doesn't work most of the time. I noticed that when I am pushing the foot pedal, the chuck clamp goes off, but the unclamp light never comes on.
I don't think it's the pedal itself because it is also not working right in the program. I was wondering if anyone had any ideas? I am guessing there's a relay somewhere in the cabinet that's maybe dying. Anyone know where to look?
Thanks!