Hi, I'm pretty new to doing maintenance on Okuma machines. so I've been getting the alarm EC Overload Alarm-A 1707-1 and when I look at the manual, It says that the overload relay is tripped. so I reset the overload relay and see if the motors are working normally. I also took the motors apart and cleaned them just to make sure they were okay. They were running pretty well for a while until the alarm showed up again.
Has anyone had a similar experience? I would greatly appreciate your help