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Power MIG 260
User Manuals: Lincoln Electric Power MIG 260 Welder
Manuals and User Guides for Lincoln Electric Power MIG 260 Welder. We have
2
Lincoln Electric Power MIG 260 Welder manuals available for free PDF download: Service Manual, Operator's Manual
Lincoln Electric Power MIG 260 Service Manual (92 pages)
Brand:
Lincoln Electric
| Category:
Welding System
| Size: 5 MB
Table of Contents
Section A: Warnings
3
Table of Contents
6
Power Mig® 260
6
Service Manual
6
Troubleshooting & Repair
8
How to Use Troubleshooting Guide
8
Pc Board Troubleshooting Procedures
9
Troubleshooting Guide
10
Error Codes
17
Test Procedures
18
Case Cover Removal and Replacement Procedure
18
Line Switch Test Procedure
20
Transformer Test Procedure
22
Diode Bridge (D2) Test Procedure
27
Display Pc Board Test Procedure
29
Control Pc Board Test Procedure
32
Gas Solenoids Test Procedure
36
Fan Test Procedure
39
Choke Test Procedure
41
Thermostat(S) Test Procedure
43
Static Scr Rectifier Assembly Test Procedure
45
Active Scr Rectifier Assembly Test Procedure
47
Wire Drive Motor and Tachometer Feedback Test Procedure
50
Freewheeling Diode (D1) Test Procedure
54
Removal and Replacement Procedures
56
Line Switch Removal and Replacement Procedure
56
Case Back Removal and Replacement Procedure
58
Transformer Removal and Replacement Procedure
61
Diode Bridge (D2) Removal and Replacement Procedure
64
Display Pc Board Removal and Replacement Procedure
66
Control Pc Board Removal and Replacement Procedure
69
Gas Solenoids Removal and Replacement Procedure
71
Fan Removal and Replacement Procedure
73
Input Choke Removal and Replacement Procedure
75
Output Choke Removal and Replacement Procedure
77
Thermostat Removal and Replacement Procedure
79
Scr Rectifier Assembly Removal and Replacement Procedure
81
Wire Drive Motor Assembly Removal and Replacement Procedure
86
Freewheeling Diode (D1) Removal and Replacement Procedure
91
Retest after Repair
92
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Lincoln Electric Power MIG 260 Operator's Manual (36 pages)
For use with machines having Code Numbers: 12728
Brand:
Lincoln Electric
| Category:
Welding System
| Size: 7 MB
Table of Contents
Power Mig
1
Electric Shock Can Kill
4
Table of Contents
7
Installation
9
Uncrating
9
Product Description
9
Location
9
Tilting
9
Output Polarity Connections
9
Input Power, Grounding and Connection Diagram
9
Gun and Cable Installation
10
Shielding Gas
11
Auxiliary Power Receptacles
11
Operation
12
Recommended Processes and Equipment
12
Welding Capability
12
Limitations
12
Graphic Symbols Used in this Manual
12
Case Front Controls
13
Case Back Controls
13
Internal Controls
14
Wire Size Conversion Parts
15
Procedure for Changing Drive and Idle Roll Sets
15
Wire Reel Loading - Readi Reels, Spools or Coils
15
To Start the Welder
16
Feeding Wire Electrode
16
Idle Roll Pressure Setting
16
Wire Drive Configuration
17
Display Operation
18
Making a Weld
20
Avoiding Wire Feeding Problems
20
Fan Control
20
Input Line Voltage Protection
20
Wire Feed Overload Protection
20
Welding Thermal Overload Protection
20
Overcurrent Protection
20
Options / Accessories
21
Drive Roll Kits
21
Alternative Magnum Gmaw Gun and Cable Assemblies
21
Magnum Gun Connection Kit (Optional K466-6
21
Spool Gun
21
Connecting the Spool Gun to the Power Mig® 260
22
Making a Weld with the Spool Gun
22
Making a Weld with the Magnum Sg Spool Gun
23
Connecting the Push-Pull Gun
23
Welding with the Push-Pull Gun
23
Push-Pull Calibration
23
Maintenance
24
General Maintenance
24
Drive Rolls and Guide Plates
24
Contact Tip and Gas Nozzle Installation
24
Gun Tubes and Nozzles
24
Gun Cable Cleaning
24
Liner Removal and Replacement
24
Liner Removal, Installation and Trimming Instructions for Magnum
25
Pro 250L
25
Gun Handle Disassembly
25
Troubleshooting
26
Diagrams
30
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