Watlow QPAC Modular SCR Power Control Service User Manual
Qpac, Modular scr power control, Service manual
Advertising
Table of contents
Document Outline
- QPAC
- How to Use the Manual
- Notes
- Safety Information
- Technical Assistance
- Your Feedback
- Table of Contents
- Chapter 1
- Chapter 2
- Chapter 3
- Chapter 4
- Chapter 5
- Troubleshooting
- Indications of Malfunction
- Troubleshooting Guidelines
- Problem: Full or Partial Uncontrollable Heat
- Problem: Partial Heat
- Problem: No Heat
- Problem: Full or Partial Uncontrollable Heat
- Problem: Partial Heat
- Problem: No Heat
- Problem: Full or Partial Uncontrollable Heat
- Problem: Partial Heat
- Bench Testing
- Testing SCRs in the Unit
- Installing an SCR Package
- Troubleshooting the Base and Control Cards
- Appendix
- QPAC-01 Mother Board
- QPAC-32 Mother Board
- QPAC-33 Main Board and Power Section
- DC Input QPAC Series
- AC Input QPAC Series
- QPAC-01 TPR Board (Zero Cross)
- QPAC Variable Time Base (Burst Fired)
- QPAC Phase Fired
- QPAC Phase Fired with Current Limit
- QPAC Parallel Computer Interface