Miller Multimatic 220 AC/DC Welder Manuals

Manuals and User Guides for Miller Multimatic 220 AC/DC Welder. We have 2 Miller Multimatic 220 AC/DC Welder manuals available for free PDF download: Owner's Manual, Quick Reference

Miller Multimatic 220 AC/DC Owner's Manual (80 pages)

Brand: Miller | Category: Welding System | Size: 2.64 MB

Table of Contents
3
Section 1 − Safety Precautions - Read before Using
5
Symbol Usage
5
Arc Welding Hazards
5
Additional Hazards for Installation, Operation, and Maintenance
7
California Proposition 65 Warnings
8
Principal Safety Standards
8
EMF Information
8
Section 2 − Consignes de Sécurité − Lire Avant Utilisation
9
Symboles Utilisés
9
Dangers Relatifs au Soudage à L'arc
9
Symboles de Dangers Supplémentaires en Relation Avec L'installation, le Fonctionnement et la Maintenance
11
Proposition Californienne 65 Avertissements
12
Principales Normes de Sécurité
12
Informations Relatives aux CEM
12
Section 3 − Definitions
13
Additional Safety Symbols and Definitions
13
Miscellaneous Symbols and Definitions
14
Section 4 − Specifications
15
Serial Number and Rating Label Location
15
Software Licensing Agreement
15
Information about Default Weld Parameters and Settings
15
Unit Specifications for MIG (GMAW)
15
Unit Specifications for TIG (GTAW)
15
Unit Specifications for Stick (SMAW)
15
Environmental Specifications
16
Dimensions and Weight
16
Duty Cycle and Overheating for MIG (GMAW)
17
Duty Cycle and Overheating for TIG (GTAW)
18
Duty Cycle and Overheating for Stick (SMAW)
19
Section 5 − Installation
20
Selecting a Location
20
Multi−Voltage Plug (MVP) Connection
21
Electrical Service Guide
22
Input Power Extension Cord Data
22
Connecting 120 Volt Input Power
23
Connecting 1-Phase Input Power for 240 VAC
24
Generator / Inverter Requirements
25
Stick Welding Connections
26
TIG Welding Connections
27
MIG Welding Connections
28
MIG Gun Connection Inside Unit
29
Connecting Shielding Gas Supply
30
Installing Wire Spool and Adjusting Hub Tension
31
Threading Welding Wire
32
Removing MIG Gun to Replace with a Spool Gun
33
Section 6 − Operation
34
Controls
34
Controls, TIG Aluminum Manual Mode
35
Controls, TIG Steel/Stainless Manual Mode
36
Controls, Stick Manual Mode
36
Controls, MIG Manual Mode
37
Welding Parameter Chart − 120V
38
Welding Parameter Chart − 240V
39
Entering Setup Menu
40
Internal Motor 24 Inch Calibration (Menu 1 of 12)
41
Internal Motor Run-In Speed (Menu 2 of 12)
41
Spoolmatet 24 Inch Calibration (Menu 3 of 12)
42
Spoolmate Run-In Speed (Menu 4 of 12)
43
Process Logs (Menu 5 of 12)
43
Primary Logs (Menu 6 of 12)
44
Error Logs (Menu 7 of 12)
44
Factory Reset (Menu 8 of 12)
45
Display Software (Menu 9 of 12)
45
Control Software (Menu 10 of 12)
46
Quicktech (Menu 11 of 12)
46
TIG Postflow Control (Menu 12 of 12)
47
Section 7 − Maintenance & Troubleshooting
48
Routine Maintenance
48
Overload Protection
48
Changing Drive Roll or Wire Inlet Guide
49
Error Messages
50
Troubleshooting
52
Section 8 − Electrical Diagram
54
Section 9 − High Frequency
56
Welding Processes Requiring High Frequency
56
Installation Showing Possible Sources of HF Interference
56
Recommended Installation to Reduce HF Interference
57
Section 10 − Selecting a Tungsten for DC or Ac Welding with Inverter Machines
58
Selecting Tungsten Electrode (Wear Clean Gloves to Prevent Contamination of Tungsten)
58
Preparing Tungsten Electrode for DC Electrode Negative (DCEN) Welding
59
Or AC Welding with Inverter Machines
59
Section 11 − Guidelines for Tig Welding (Gtaw)
60
Positioning the Torch
60
Torch Movement During Welding
61
Positioning Torch Tungsten for Various Weld Joints
61
Section 12 − Gmaw Welding (Mig) Guidelines
62
Section 13 − Guidelines for Stick Welding (Smaw)
70
Stick Welding Procedure
70
Electrode and Amperage Selection Chart
71
Striking an Arc
71
Positioning Electrode Holder
72
Poor Weld Bead Characteristics
72
Good Weld Bead Characteristics
72
Conditions that Affect Weld Bead Shape
73
Electrode Movement During Welding
73
Welding Lap Joints
73
Welding Groove (Butt) Joints
74
Welding T-Joints
74
Weld Test
75
Troubleshooting
75
Section 14 − Parts List
77

Miller Multimatic 220 AC/DC Quick Reference (2 pages)

TIG and Stick

Brand: Miller | Category: Welding System | Size: 0.62 MB

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