TROUBLESHOOTING
IN THIS SECTION, YOU'LL LEARN:
About common causes of failure in this machine, and our recommendations for diagnosing and
correcting them.
WARNING! Electrocution Hazard - Electrical Cabinet: Do not make or disconnect connections under
power.
Before operating the machine in any way, you must read and understand this section.
CONTENTS
12.1 Troubleshooting Safety 232
12.2 Getting Help 232
12.3 Required Tools 232
12.4 Frequently Found Problems 233
12.5 Electrical Service 234
12.6 Power Distribution Subsystem 234
12.7 Control Power Subsystem 236
12.8 Axes Drive Subsystem 237
12.9 Spindle Drive Subsystem 247
12.10 Operator Console Troubleshooting 254