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Complete Parts List is available at www.MillerWelds.com
6-10. Pulsed MIG Manual Mode
1
4
3
297061-D
2, 5
1 Pulse Button
2 Set-Up Button
3 Left Knob
4 Right Knob
5 Home Button
Press Pulse and Set Up buttons
In the Setup menu, rotate left knob to highlight material and gas. Rotate right knob to select material and gas being used.
Rotate left knob to highlight wire diameter.
Rotate right knob to select wire diameter being used.
Press Home to return to welding mode.
Operation
Adjust right knob for proper wire feed speed and adjust left knob to change arc length if required. Arc length will default to 50. Refer to Pulse MIG welding chart for proper Wire
Speed setting for metal and metal thickness being welded. All Pulse MIG programs are set up with the gases listed in the Pulse MIG welding chart. If alternate gases are used, adjust arc length and/or arc control to adjust arc characteristics.
Arc Length
Arc length can be adjusted from 0-99. All
Pulse MIG programs are set with a value of
50. Adjusting the arc length will vary the length of the welding arc cone.
Arc Length can be adjusted to help customize your arc to the gas being used.
Arc Control
Press Setup button to enter Setup menu.
Rotate left knob to select Arc Control. The setting can be adjusted from 0 to 50. All
Pulse MIG welding programs are designed with a setting of 25. Using the right knob to adjust the Arc Control setting will vary the width of the welding arc cone.
(0 Setting)
(50 Setting)
(0 Setting)
(99 Setting)
Low Setting High Setting
Low Setting High Setting
If a gas is used other than what is listed on the Pulse MIG welding program chart, the
If a gas is used other than what is listed on the Pulse MIG welding program chart, the
Arc Control can be adjusted to help customize your arc to the gas being used.
OM-279299 Page 41
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Table of contents
- 5 SECTION 1 – SAFETY PRECAUTIONS – READ BEFORE USING
- 5 Symbol Usage
- 5 Arc Welding Hazards
- 7 Additional Hazards For Installation, Operation, And Maintenance
- 8 California Proposition 65 Warnings
- 8 Principal Safety Standards
- 8 EMF Information
- 9 SECTION 2 – CONSIGNES DE SÉCURITÉ - LIRE AVANT UTILISATION
- 9 Symboles utilisés
- 9 Dangers relatifs au soudage à l’arc
- 11 Symboles de dangers supplémentaires en relation avec l’installation, le fonctionnement et la maintenance
- 13 Proposition californienne 65 Avertissements
- 13 Principales normes de sécurité
- 13 Informations relatives aux CEM
- 14 SECTION 3 – DEFINITIONS
- 14 Additional Safety Symbol Definitions
- 14 Miscellaneous Symbols And Definitions
- 16 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 Environmental Specifications
- 17 Dimensions And Weight
- 18 Duty Cycle And Overheating
- 18 Static Characteristics
- 19 SECTION 5 – INSTALLATION
- 19 Selecting A Location
- 20 Electrical Service Guide
- 21 Connecting 1-Phase Input Power
- 22 Power
- 23 Generator Or Inverter Requirements
- 23 Selecting Cable Sizes
- 24 Weld Output Terminals
- 24 Process/Polarity Table
- 25 MIG Welding Connections
- 26 MIG Gun Connection Inside Unit
- 27 Connecting Shielding Gas Supply
- 28 Installing Wire Spool And Adjusting Hub Tension
- 29 Threading Welding Wire
- 30 15A Or 30A Or Spoolmate 200 Gun
- 31 Connecting XR-Aluma-Pro Or XR-Aluma-Pro-Lite
- 32 Threading Welding Wire For XR-Aluma-Pro Or XR-Aluma-Pro Lite
- 33 Threading Welding Wire For Spoolmate
- 34 Threading Welding Wire For Spoolmatic 15/30A
- 35 Calibrating Spoolgun
- 36 SECTION 6 – OPERATION
- 36 Controls
- 37 Special Features
- 38 Elite
- 39 Using Manual Mode
- 40 Manual MIG Set-Up Mode
- 41 Setting Crater Time
- 42 Manual Program Mode
- 43 Gun In Program Mode
- 45 Pulsed MIG Manual Mode
- 46 System
- 47 Support
- 48 MIG Welding Parameter Chart
- 49 SECTION 7 – MAINTENANCE AND TROUBLESHOOTING
- 49 Routine Maintenance
- 49 Changing Drive Roll Or Wire Inlet Guide
- 49 Overheating
- 50 Aligning Drive Rolls and Wire Guide
- 50 Error Messages
- 52 Troubleshooting
- 53 SECTION 8 – PARTS LIST
- 53 MDX-250 MIG Gun Consumables And Recommended Spare Parts
- 53 Drive Roll And Wire Guide Kits
- 54 SECTION 9 – ELECTRICAL DIAGRAMS
- 56 SECTION 10 – GMAW WELDING (MIG) GUIDELINES
- 56 Typical GMAW (MIG) Process Connections
- 56 Typical GMAW (MIG) Process Control Settings
- 57 Holding And Positioning Welding Gun
- 60 Troubleshooting – Excessive Spatter
- 61 10-11 Troubleshooting – Lack Of Penetration
- 67 WARRANTY