To Next PageTo Next PageWhat to do if there is no weld output and the fan does not run on my Miller Welding System?
If your Miller Welding System has no weld output and the fan isn't running, ensure the line disconnect switch is in the On position. Also, check the line fuses and replace them if they are open. If necessary, reset the breakers.
Why does the fan not run on my Miller Thunderbolt 225 Welding System, but the weld output is okay?
If the fan on your Miller Welding System isn't running but the weld output is okay, first make sure that nothing is blocking the fan's movement. If the fan still doesn't run freely, you may need to replace the fan motor.
General| Input Voltage | 120/240 V |
|---|---|
| Input Phase | 1-Phase |
| Input Hz | 60 Hz |
| Amperage Range | 40 - 225 A |
| Processes | Stick (SMAW) |
| Rated Output | 225 A at 25 V, 20% Duty Cycle |
| Duty Cycle | 20% |
| Output Voltage Range | 25 V |
Explains the meaning of warning symbols used in the manual.
Summarizes potential hazards during arc welding operations, including shock, noise, fumes, and rays.
Details risks from cylinders, fire, explosion, and operational hazards.
Lists key safety standards and discusses EMF effects on pacemakers.
Instructions for choosing a location and installing the unit's handle.
Information regarding weld output cable replacements or extensions.
Details the amperage control, range indicator, and output receptacles.
Explains duty cycle and shows volt-ampere output capabilities.
Outlines recommended maintenance tasks at 3, 6, and 12-month intervals.
Instructions for lubricating shunt blocks and adjusting for noise.
Remedies for no weld output, fan not running, or erratic current.
Solutions for erratic arc, spatter, and electrode freezing.
Details warranty duration for parts and labor across different components.
Lists items not covered by warranty and limitations of liability.
Space for personal records and information on contacting distributors.
Guidance on locating service agencies and filing claims with carriers.
