Training Guide Course No. 196514
Level 2 Maintenance, X-1000 Series Dispensing Systems 4-53 P/N 196515 (Revision A)
Lesson 4-5
Troubleshooting Z-Axis Motion
A. Introduction
Occasionally, the dispense head may not move correctly in the Z-Axis. This can
occur for a variety of reasons. The service technician should be able to isolate
the reasons for the problems and perform corrective action as necessary.
B. Enabling Objectives
4.5 Identify possible causes of and solutions to Z-Axis motion failure.
C. Topic Outline
1. Introduction
2. Overview
 No Z-Axis Motion Fault Isolation Procedure
 Z Servo Amplifier Fault Isolation Procedure
 Troubleshooting Summary
 Troubleshooting Guidelines
3. Summary and Review