Lincoln Electric COOLARC 21 Manuals

Lincoln Electric COOLARC 21 Manuals

Manuals and User Guides for Lincoln Electric COOLARC 21. We have 2 Lincoln Electric COOLARC 21 manuals available for free PDF download: Service Manual, Operator's Manual

Lincoln Electric COOLARC 21 Service Manual

Lincoln Electric COOLARC 21 Service Manual (91 pages)

Brand: Lincoln Electric | Category: Welding System | Size: 8 MB

Table of Contents

Table of Contents
2
Index of Contents
2
Technical Specifications
3
Safety
5
Maintenance
19
Major Components Location
20
Theory of Operation
22
Troubleshooting and Repair Section
28
Case Cover Removal and DC Link Capacitor Discharge Procedure
32
Discharge Procedure
35
Input Board Resistance Test
36
Inverter Board Resistance Test
38
Output Board Resistance Test
40
Input Board Voltage Test
43
Inverter Board Voltage Test
47
Output Board Voltage Test
49
Hf Board Test
52
Hf Board Test - W05X1615
54
Control Board Test
56
Disassembly Operations
59
Retest after Repair
69
Coolarc 46
70
Electrical Schematics
73
Note
91

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Lincoln Electric COOLARC 21 Operator's Manual

Lincoln Electric COOLARC 21 Operator's Manual (14 pages)

Brand: Lincoln Electric | Category: Accessories | Size: 0 MB

Table of Contents

Table of Contents
2
Technical Specifications
3
Electromagnetic Compatibility (EMC)
4
Safety
5
Introduction
7
Unpacking
7
Installation and Operator Instructions
7
Weee
13
Spare Parts
13
Reach
13
Authorized Service Shops Location
13
Electrical Schematic
13
Accessories
14

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