User Manuals: Miller AUTO ARC TIG 50A Precision Welder

User Manuals: Miller AUTO ARC TIG 50A Precision Welder

Manuals and User Guides for Miller AUTO ARC TIG 50A Precision Welder. We have 1 Miller AUTO ARC TIG 50A Precision Welder manual available for free PDF download: Owner's Manual

Miller AUTO ARC TIG 50A Owner's Manual

Miller AUTO ARC TIG 50A Owner's Manual (43 pages)

Arc welding power source

Brand: Miller | Category: Welding System | Size: 1 MB

Table of Contents

Installation
3
Amendment to Parts List
3
Table of Contents
7
Safety Rules
9
General Precautions
9
Standards Booklet Index
14
Duty Cycle
15
Volt-Ampere Curve
15
Specifications
15
Dimensional Drawing
15
Description
16
Location
16
Weld Output Connections
16
Electrical Input Connections
16
Gas Connections
17
Remote Current And/Or Contactor Control Connections
17
Remote Hand Switch Connections
17
Input Conductor and Fuse Size
17
Operator Controls
18
Power Switch
18
Remote Control Receptacle and Contactor Switch
18
Weld Current Controls
18
Meters and Record Jacks
19
High Frequency Switch
19
High-Frequency Intensity Control
19
Post-Flow Time Control
19
Sequence of Operation
20
Pre-Flow Time Control
20
Spot Time Control and Switch
20
Gas Tungsten-Arn Welding
20
Maintenance & Troubleshooting
21
Internal Cleaning
21
Spark Gaps
21
Spark Gap Adjustment
21
Overload Protection
22
Troubleshooting Chart
22
Circuit Diagram for TIG 50A
23
Circuit Diagram for Post-Flow Timer
24
Circuit Diagram for Optional Pre-Flow Timer
24
Circuit Diagram for Optional Spot Timer
25
Certification for High Frequency ARC Welding Equipment
26
High-Frequency Radiation
28
General Installation Procedures
28
Installation Guidelines Checklist
29
Parts List
31
Main Assembly
32
HF Panel
35
Panel, Front - W/Components
36
Panel Control - W/Components
38
Circuit Card, Control
40
Parts for Optional Equipment
41

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