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Multimatic 255
Miller Multimatic 255 Manuals
Manuals and User Guides for Miller Multimatic 255. We have
1
Miller Multimatic 255 manual available for free PDF download: Owner's Manual
Miller Multimatic 255 Owner's Manual (88 pages)
Brand:
Miller
| Category:
Welding System
| Size: 9.42 MB
Table of Contents
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
13
Principales Normes de Sécurité
13
Informations Relatives aux CEM
13
Section 3 - Definitions
14
Additional Safety Symbol Definitions
14
Miscellaneous Symbols and Definitions
14
Section 4 - Specifications
16
Serial Number and Rating Label Location
16
Software Licensing Agreement
16
Information about Default Weld Parameters and Settings
16
Unit Specifications for MIG (GMAW)
16
Unit Specifications for Stick (SMAW)
16
Unit Specifications for TIG (GTAW)
16
Environmental Specifications
17
Dimensions and Weight
17
Duty Cycle and Overheating for MIG
18
Duty Cycle and Overheating for Stick
19
Duty Cycle and Overheating for TIG
20
Static Characteristics
20
Section 5 - Installation
21
Selecting a Location
21
Electrical Service Guide
22
Connecting 1-Phase Input Power
23
Wiring Optional 240 Volt Plug (119172) for Connection to Miller Welder/Generator with Split-Phase 240 Volt Auxiliary
24
Power
24
Generator or Inverter Requirements
25
Selecting Cable Sizes
25
Weld Output Terminals
26
Process/Polarity Table
26
MIG Welding Connections
27
MIG Gun Connection Inside Unit
28
Stick Welding Connections
29
TIG Welding Connections DCEN (Direct Current Electrode Negative)
30
Connecting Shielding Gas Supply
31
Installing Wire Spool and Adjusting Hub Tension
32
Threading Welding Wire
33
Connecting Spoolmatic
34
Or 30A or Spoolmate 200 Gun
34
Connecting XR-Aluma-Pro or XR-Aluma-Pro-Lite
35
Threading Welding Wire for XR-Aluma-Pro or XR-Aluma-Pro Lite
36
Threading Welding Wire for Spoolmate 200
37
Threading Welding Wire for Spoolmatic 15/30A
38
Calibrating Spoolgun
39
Section 6 - Operation
40
Controls
40
Special Features
41
Using Auto-Set
42
Elite
42
Using Manual Mode
43
Manual MIG Set-Up Mode
44
Manual Stick Set-Up Mode
45
Manual TIG Set-Up Mode
46
Setting Crater Time
47
Manual Program Mode
48
Using Optional MDX-250 EZ-Select
49
Gun in Program Mode
49
Pulsed MIG Auto-Set Mode
50
Pulsed MIG Manual Mode
51
Pulsed TIG Manual Mode
52
System
53
Support
54
Welding Parameter Chart - MIG
56
Welding Parameter Chart - Stick and TIG
58
Section 7 - Maintenance and Troubleshooting
60
Routine Maintenance
60
Changing Drive Roll or Wire Inlet Guide
60
Overheating
60
Aligning Drive Rolls and Wire Guide
61
Error Messages
62
Troubleshooting
64
Section 8 - Parts List
65
MDX-250 MIG Gun Consumables and Recommended Spare Parts
65
Drive Roll and Wire Guide Kits
65
Section 9 - Electrical Diagrams
66
Section 10 - Gmaw Welding (Mig) Guidelines
68
Typical GMAW (MIG) Process Connections
68
Typical GMAW (MIG) Process Control Settings
68
Holding and Positioning Welding Gun
69
Troubleshooting - Excessive Spatter
72
Troubleshooting - Lack of Penetration
73
Section 11 - Stick Welding (Smaw) Guidelines
76
Section 12 - Selecting and Preparing a Tungsten for DC or Ac Welding with Inverter Machines
84
Selecting Tungsten Electrode
84
Preparing Tungsten Electrode for DC Electrode Negative (DCEN) Welding or AC Welding with Inverter Machines
85
Warranty
87
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