Lincoln IDEALARC DC-400 Manuals

Lincoln IDEALARC DC-400 Manuals

Manuals and User Guides for Lincoln IDEALARC DC-400. We have 2 Lincoln IDEALARC DC-400 manuals available for free PDF download: Operating Manual, Operator's Manual

Lincoln IDEALARC DC-400 Operating Manual

Lincoln IDEALARC DC-400 Operating Manual (53 pages)

For Codes 1386 to 1462

Brand: Lincoln | Category: Welding System | Size: 1.01 MB

Table of Contents

Safety Precautions
2
Minimising Exposure
4
Welders with Pacemakers
4
Methods of Reducing Emissions
5
Assessment of Area
5
Earthing of the Workpiece
5
Screening and Shielding
5
Mains Supply
5
Welding Cables
5
Meanings of Graphic Symbols
6
Design Summary
10
Polarity Selection
10
Auxiliary Power Connections
10
Remote Control Connections
10
General Machine Description
10
Solid State Control System
11
Case Features
11
Arc Force Selector
11
Arc Control
11
Optional Equipment
12
Machine & Circuit Protection (Thermal Protection Light)
12
Multi-Process Switch
12
Capacitor Discharge Circuit
12
Factory Installed Options
12
Field Installed Options
12
Technical Specifications
13
Hi-Frequency Kit
13
Undercarriages
13
Optional Amptrol Adapter
13
Installation
14
Correct Operational Use
14
Input Power Connections
14
Output Cable Connections
14
Installation of Field Installed Options
15
Remote Output Control
15
Remote Control Adapter Cable
15
TIG Module
15
Multi-Process Switch Connection and Operation
16
Wire Feeder Control Cable Connections
16
Connection of the Unit to LN-22 or LN-25
16
Operating Instructions
17
Stick, TIG or Air/Carbon Arc
17
Power Source Operation
18
Starting the Machine
18
Output Control Dial
18
Mode Switch
18
Output Terminal Switch
19
ARC Force Control Dial
19
ARC Control Switch
19
Machine and Circuit Protection
19
Maintenance
20
Troublehshooting
20
Replacing PC Boards
24
Output Voltage
24
Checking Output Control Rheostat on Machine
24
Remote Control Check
24
Power Rectifier Bridge Assembly Checking Procedure
25
Bridge and Device Isolation
25
Power Diode Test
25
Power Silicon Controlled Rectifier Test
25
Exploded Views and Parts List
28
Diode Option Diagram
45
Power Rectifier Bridge Diagram
46
Connection Diagrams
48
Multi-Process Switch Diagrams
49
Limited Warranty
52
The Lincoln Electric Company
52

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Lincoln IDEALARC DC-400 Operator's Manual

Lincoln IDEALARC DC-400 Operator's Manual (42 pages)

Brand: Lincoln | Category: Welding System | Size: 2.53 MB

Table of Contents

Electric Shock Can Kill
3
Table of Contents
7
Installation
9
- Safety Precautions
  9
- Correct Operational Use
  9
- Input Power Connections
  9
- Output Connections
  10
- Installation of Field Installed Options
  10
- Installation of Equipment Requied for Recommended Processes
  12
- Safety Precautions
  14
- General Machine Description
  17
- Recommended Processes & Equipment
  17
- Power Source Operation and Controls
  18
  - Auxiliary Power Connections
    21
  - Solid State Output Control
    21
  - Case Features
    21
  - Stick Welding
    22
  - Paralleling
    22
  - Machine & Circuit Protection
    22
Accessories
23
- Optional Equipment
  23
Maintenance
25
- Safety Precautions
  25
- Routine Maintenance
  25
Troubleshooting
26
- How to Use Troubleshooting Guide
  26
- Procedure for Replacing Pc Boards
  31

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