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POWERMASTER 350P
Thermal Arc POWERMASTER 350P Manuals
Manuals and User Guides for Thermal Arc POWERMASTER 350P. We have
1
Thermal Arc POWERMASTER 350P manual available for free PDF download: Service Manual
Thermal Arc POWERMASTER 350P Service Manual (100 pages)
POWERMASTER CC/CV POWER SOURCE
Brand:
Thermal Arc
| Category:
Welding System
| Size: 7 MB
Table of Contents
Service Manual
1
Table of Contents
4
Section 1
7
Safety Instructions and Warnings
7
Arc Welding Hazards
7
Principal Safety Standards
10
Dangers Relatifs Au Soudage À L'arc
11
Precautions de Securite en Soudage À L'arc
11
Principales Normes de Securite
14
Section 2
15
Introduction
15
How to Use this Manual
15
Equipment Identification
15
Receipt of Equipment
15
Symbol Chart
16
Power-Master 500 Specifications
18
Power-Master 350 Specifications
19
General: Power-Master 500P & 350P
20
Power-Master 500P Specifications
21
Power-Master 350P Specifications
22
Standard Features
23
350P Programmable Features
23
Section 3
25
Section
25
Voltage Changeover
25
Connecting Welding Machine to Line Voltage
26
Connection Instructions
26
Grounding
27
Welding Leads
28
Configuration Settings
29
Installation
25
Location
25
Section 4: Operation
31
General Safety Precautions
31
Power-Master 500 and 350 Controls
32
Power-Master 500P and 350P Controls
34
Rear Panel (All Models)
36
GTAW (Gas Tungsten Arc Welding)
38
SMAW (Shielded Metal Arc Welding)
38
CAG (Carbon Arc Gouging)
39
GMAW (Gas Metal Arc Welding)
39
Pulsed GMAW (Power-Master 500P and 350P Only)
40
Maintenance
41
Section 6
43
Troubleshooting
43
General
43
Basic Troubleshooting
43
Troubleshooting Guide
44
Power-Master 500 and 350 Block Diagram
48
Power-Master 500P and 350P Block Diagram
50
Control Board Connector Signals for 830894 Main Control Board
52
Power Circuit Tests
55
Semiconductor Replacement Requirements
56
Main Control Board
57
Control Circuit Tests
58
Calibration Procedure
66
Section 7
67
Repair Procedures
67
Output Diode Replacement
67
IGBT Module Replacement
68
Section 8
69
Parts List
69
Equipment Identification
69
How to Use this Parts List
69
External Panels
70
Base Parts
72
Front Panel Parts (Power-Master 500 and 350)
73
Front Panel Parts (Power-Master 500P and 350P)
74
PC Board Parts
76
Rear Panel Parts (Power-Master 500 and 350)
77
Rear Panel Parts (Power-Master 500P and 350P)
78
Center Chassis Parts
80
Appendix 1: General Information
83
Appendix 2: Pm-500/350 Schematic Diagram
84
Appendix 3: Pm500/350 Connection Diagram - 1
86
Appendix 4: Pm500/350 Connection Diagram - 2
88
Appendix 5: Pm-500P/350P Schematic Diagram
90
Appendix 6: Pm500P/350P Connection Diagram - 1
92
Appendix 7: Pm500P/350P Connection Diagram - 2
94
Limited Warranty
96
Warranty Schedule
97
Global Customer Service Contact Information
99
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