User guide

Troubleshooting
Before beginning . . . . . . . . . . . . . . . . . . . 6-2
A few words of caution . . . . . . . . . . . . . . . . 6-2
Identifying the cause of a problem . . . . . . . . 6-4
Puller operation problems . . . . . . . . . . . . . . 6-5
Cutter operation problems . . . . . . . . . . . . . . 6-6
Product quality problems . . . . . . . . . . . . . . 6-10
Replacing safety and proximity switches . . . 6-15
Checking the servo amplifier . . . . . . . . . . . 6-16
Checking the motor assembly . . . . . . . . . . . 6-16
Checking the encoder . . . . . . . . . . . . . . . . 6-17
Testing repeatability . . . . . . . . . . . . . . . . . 6-18
Results of repeatability testing. . . . . . . . . . 6-19
SECTION
6
6
Troubleshooting
Troubleshooting l 6-1