Sign In
Upload
Manuals
Brands
Lincoln Electric Manuals
Welding System
POWER WAVE R350
Lincoln Electric POWER WAVE R350 Manuals
Manuals and User Guides for Lincoln Electric POWER WAVE R350. We have
2
Lincoln Electric POWER WAVE R350 manuals available for free PDF download: Service Manual, Operator's Manual
Lincoln Electric POWER WAVE R350 Service Manual (86 pages)
Brand:
Lincoln Electric
| Category:
Welding System
| Size: 3 MB
Table of Contents
Section A: Warnings
3
Electric Shock Can Kill
4
Table of Contents
6
Power Wave® R350
6
Service Manual
6
Theory of Operation
8
Main Input Switch, Input Rectifier, Soft Start / Input Relay, DC Link Capacitor, Buck-Boost and Power Factor Correction Control Board
8
Planar Transformer, Output Rectification and Filtering
10
Multi-Phase Chopper, Chopper Control Board, Current Transducer and Digital Control Board
11
DC Bus Board and Robotic Feedhead Board
13
Thermal Protection
14
Protective Circuits
14
Over Current Protection
14
Troubleshooting & Repair
15
How to Use Troubleshooting Guide
15
Pc Board Troubleshooting Procedures
16
Troubleshooting Guide
17
Using the Status Led to Troubleshoot System Problems
23
Under-Voltage Lockout
25
Test Procedures
27
Case Cover Removal and Replacement Procedure
27
Test Description
27
Materials Needed
27
Capacitor Discharge Procedure
29
Power Factor Correction (Pfc) Control Board Test Procedure
31
Digital Control Board Test Procedure
36
Switch Board Test Procedure
40
Input Rectifier Test Procedure
46
Planar Transformer Resistance Test Procedure
48
Output Rectifier Test Procedure
52
Current Transducer Test Procedure
54
DC Bus Board Test Procedure
58
Auxiliary (115 Vac) Board Test Procedure
61
Robotic Feedhead Board Test Procedure
65
Removal and Replacement Procedures
69
Power Factor Correction (Pfc) Control Board Removal and Replacement Procedure
69
Digital Control Board Removal and Replacement Procedure
71
Switch Board Removal and Replacement Procedure
73
Current Transducer Removal and Replacement Procedure
76
DC Bus Board Removal and Replacement Procedure
79
Auxiliary (115 Vac) Board Removal and Replacement Procedure
81
Robotic Feedhead Board Removal and Replacement Procedure
83
Retest after Repair
86
Advertisement
Lincoln Electric POWER WAVE R350 Operator's Manual (60 pages)
Brand:
Lincoln Electric
| Category:
Welding System
| Size: 6 MB
Table of Contents
Table of Contents
6
Installation
7
Technical Specifications
7
Safety Precautions
9
Stacking
9
Tilting
9
Input and Ground Connections
9
Machine Grounding
9
High Frequency Protection
9
Input Connection
10
Input Fuse and Supply Wire
10
Input Voltage Selection
10
Power Cord Replacement
10
Connection Diagram
11
Recommended Work Cable Sizes
12
Cable Inductance and Its Effects on Welding
13
Remote Sense Lead Specifications
13
Voltage Sensing Considerations for Multiple Arc Systems
15
Control Cable Connections
17
Operation
18
Safety Precautions
18
Power-Up Sequence
18
Duty Cycle
18
Graphic Symbols
18
Product Description
19
Recommended Processes and Equipment
19
Equipment Limitations
19
Design Features
20
Case Front Controls
20
Case Back Controls
21
Common Welding Procedures
22
Accessories
25
Field Installed Options
25
Maintenance
26
Safety Precautions
26
Routine Maintenance
26
Periodic Maintenance
26
Calibration Specification
26
Troubleshooting
27
How to Use Troubleshooting Guide
27
Advertisement
Related Products
Lincoln Electric Idealarc R3R-500-I
Lincoln Electric IDEALARC R3R 375-I
Lincoln Electric IDEALARC R3R 600-I
Lincoln Electric IDEALARC R3R-300
Lincoln Electric IDEALARC R3R-500
Lincoln Electric Idealarc R3R-400
Lincoln Electric IDEALARC R3R 500-I
Lincoln Electric Idealarc R3R-600-I
Lincoln Electric BIG RED IM10019
Lincoln Electric BIG RED 500
Lincoln Electric Categories
Welding System
Welding Accessories
Flashlight
Wire Feeders
Portable Generator
More Lincoln Electric Manuals
Login
Sign In
OR
Sign in with Facebook
Sign in with Google
Upload manual
Upload from disk
Upload from URL