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Welding System
12713
Lincoln Electric 12713 Manuals
Manuals and User Guides for Lincoln Electric 12713. We have
1
Lincoln Electric 12713 manual available for free PDF download: Service Manual
Lincoln Electric 12713 Service Manual (94 pages)
Brand:
Lincoln Electric
| Category:
Welding System
| Size: 5 MB
Table of Contents
Section A: Warnings
3
Table of Contents
6
Power Wave® R450
6
Service Manual
6
Block Diagram & Description
8
Troubleshooting & Repair
10
How to Use Troubleshooting Guide
10
Pc Board Troubleshooting Procedures
11
Troubleshooting Guide
12
Using the Status Led to Troubleshoot System Problems
19
Test Procedures
25
Case Cover Removal and Replacement Procedure
25
Test Description
25
Materials Needed
25
Capacitor Discharge Procedure
27
Power Factor Correction (Pfc) Control Board Test Procedure
29
Digital Control Board Test Procedure
34
Optional User Interface Kit Test Procedure
38
Power Conversion Assembly Test Procedure
43
Multi-Phase Output Choke Test Procedure
50
Current Transducer Test Procedure
53
40V DC Bus Board Test Procedure
59
Input Board Test Procedure
62
Multi-Phase Chopper Board Test Procedure
66
Removal and Replacement Procedures
70
Power Factor Correction (Pfc) Control Board Removal and Replacement Procedure
70
Replacement Procedure
73
Line Switch Removal and Replacement Procedure
78
Input Board Removal and Replacement Procedure
80
Digital Control Board Removal and Replacement Procedure
83
Fan Removal and Replacement Procedure
85
Power Conversion Board Assembly Removal and Replacement Procedure
87
Chopper Board Assembly Removal and Replacement Procedure
91
Retest after Repair
94
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