Spindle full retracts after each peck feed PDF Print E-mail

Probable Cause



Retract cam bar not adjusted correctly to actuate retract mid-point limit switch. Check adjustment. Adjust - Ref. Eng. Data Bul. and Cam Bar Bul.
Retract midpoint limit switch is malfunctioning. Check limit switch adjustment. Replace if defective. Ref. Control Section Bul.