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MW 4150
AUTO ARC MW 4150 Manuals
Manuals and User Guides for AUTO ARC MW 4150. We have
1
AUTO ARC MW 4150 manual available for free PDF download: Owner's Manual
AUTO ARC MW 4150 Owner's Manual (60 pages)
Brand:
AUTO ARC
| Category:
Welding System
| Size: 3 MB
Table of Contents
Table of Contents
5
Introduction
9
General Precautions
9
Arc Welding
11
General
11
Safety Alert
14
Section 3Introduction
15
Volt-Ampere
15
Duty Cycle
15
Duty Cycle
16
Description
16
Supplied
16
Additional
17
Optional Equipment
18
Consumable Parts
18
Site Selection
18
Running
18
Work Cable
21
Operator Controls
26
Thicknessnolts Selector
26
Power Switch and Pilot Light
27
Fine Tuning/Wire Speed Control
27
Fan-On-Demand
27
Optional Spot Pulse Panel Controls
27
Section 6- Sequence of Operation
28
Gas Metal Arc Welding (GMAW)-Continuous
28
(Gmaw-P)
28
Gas Metal Arc Welding (GMAW)-Spot
28
Weld
29
Shutting down
31
Routine Maintenance
31
Maintenance Schedule
31
Replacing Drive Roll and Wire Inlet Guide
32
Drive Housing Realignment
34
Replacing Hub Assembly
34
Inspecting and Replacing Motor Brushes
34
Overload Protection
35
Thermal Overload Protection
35
Printed Circuit Board Replacement
35
Troubleshooting
35
Troubleshooting
36
Electrical Diagrams
38
Circuit Diagram for MW4200 Models
38
Diagram
39
Section 9Welding
40
Gas Metal Arc Welding (GMAW)-Continuous Seam
40
Gas Metal Arc Welding (GMAW)-Pulsed
41
Gas Metal Arc Welding (GMAW)-Spot
42
Plug Welds
43
Skip Welding
43
Troubleshooting the Gas Metal Arc Welding Process
43
Auto Body Repair Application
46
Pointers for Welding Auto Body Sheet Metal
46
Procedure for Welding Mild Steels
46
10-3. Procedures for Welding Door Panels
46
How to Prevent Glass Breakage and Spatter on Windows
47
Procedures for Welding Fenders and Quarter Panels
47
Welding Frames and High Strength (HSS) Steels
47
Parts List
48
Figure 11-1. Main Assembly
49
Baffle, Air W/Components
50
Drive Assembly, Wire
52
Figure 11-6. SPW 1 Spot Panel (Optional)
53
Panel, Rear W/Components
53
Panel, Front W/Components
54
Figure 11-7. Circuit Card, PC5O
56
Running Gear
58
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