Miller syncrowave 300 User Manual

OWNER’S MANUAL
Processes
OM-284794D 2021-01
Processes
TIG (GTAW) Welding
Description
Syncrowave 300

Stick (SMAW) Welding
208-240/480V Arc Welding Power Source
For product information,
Owner’s Manual translations,
and more, visit
www.MillerWelds.com
OM-284794E
2023-01
Processes
TIG (GTAW) Welding
Stick (SMAW) Welding
Description
208-240/480V Arc Welding Power
Source
For product information,
Owner’s Manual translations,
and more, visit
www.MillerWelds.com
Syncrowave
®
300

Miller syncrowave 300 Specifications

General

Brand	Miller
Model	syncrowave 300
Category	Welding System
Language	English

Summary

SECTION 1 - SAFETY PRECAUTIONS

1-2. Arc Welding Hazards

Details common hazards associated with arc welding processes.

Hot Parts Hazards

Flying Metal & Dirt Hazards

Fumes and Gases Hazards

Gas Buildup Hazards

Arc Ray Hazards

Fire and Explosion Hazards

Covers fire risks from sparks/hot materials, and explosion hazards.

EMF Hazards and Medical Implants

Cylinder Hazards

Installation, Operation, and Maintenance Hazards

1-6. EMF Information

SECTION 4 – SPECIFICATIONS

4-4. Welding Power Source Specifications

Details electrical specifications, output ratings, and input power requirements.

4-8. Duty Cycle And Overheating

Explains duty cycle limits and how the machine handles overheating.

SECTION 5 – INSTALLATION

5-1. Selecting A Location

5-2. Selecting Cable Sizes

5-3. Connecting Weld Cables, Remote Control, And Shielding Gas

Details how to properly connect welding cables, remote controls, and gas.

5-4. Cooler Connections

5-5. Electrical Service Guide (1-Phase)

Provides electrical service recommendations for 1-phase input power connections.

5-6. Electrical Service Guide (3-Phase)

Provides electrical service recommendations for 3-phase input power connections.

5-7. Connecting 1-Phase Input Power

Illustrates the procedure for connecting 1-phase input power to the unit.

5-8. Connecting 3-Phase Input Power

Illustrates the procedure for connecting 3-phase input power to the unit.

5-9. Remote 14 Receptacle Information

5-10. Software Updates

SECTION 6 – SYNCROWAVE OPERATION

6-1. Syncrowave Controls

Identifies and explains the function of the main controls on the Syncrowave unit.

6-2. Accessing Process Menu: AC TIG

Guides through setting parameters for the AC TIG welding process.

6-3. Accessing Process Menu: DC TIG And DC TIG Pulse

Guides through setting parameters for DC TIG and DC TIG Pulse processes.

6-4. Accessing Process Menu: DC Stick

Guides through setting parameters for the DC Stick welding process.

6-5. Accessing User Menu: AC/DC TIG And DC TIG Pulse

6-6. Accessing User Menu: DC Stick

SECTION 8 – MAINTENANCE AND TROUBLESHOOTING

8-1. Routine Maintenance

Outlines regular maintenance tasks for the welding power source and optional cooler.

8-2. Blowing Out Inside Of Unit

8-3. Coolant Maintenance

8-4. Voltmeter/Ammeter Display Messages

8-5. Troubleshooting Table

Provides a table of common problems and their recommended solutions.

SECTION 11 – HIGH FREQUENCY

11-1. Welding Processes Requiring High Frequency

11-2. Installation Showing Possible Sources Of HF Interference

11-3. Recommended Installation To Reduce HF Interference

Provides guidelines for installing the equipment to minimize HF interference.

SECTION 12 – SELECTING AND PREPARING TUNGSTEN

12-1. Selecting Tungsten Electrode

12-2. Preparing Tungsten Electrode For DCEN Or AC Welding

Explains the proper methods for grinding tungsten electrodes for optimal welding.

SECTION 13 – TIG PROCEDURES

13-1. Lift-Arc And HF TIG Start Procedures

SECTION 14 – STICK WELDING GUIDELINES

14-1. Electrode And Amperage Selection Chart