What causes mains undervoltage in Fronius Welding System?
If your Fronius Welding System's mains voltage has dropped below the tolerance range (+/- 15%), resulting in mains undervoltage, check the mains voltage.
What causes mains overvoltage in Fronius Welding System?
If your Fronius Welding System's mains voltage has risen above the tolerance range (+/15%), resulting in mains overvoltage, check the mains voltage.
Why does Fronius Welding System have poor welding properties and severe spattering?
If your Fronius Welding System is showing poor welding properties with additional severe spattering, the wrong polarity of the electrode might be the cause. Change the polarity of the electrode, referring to the manufacturer’s instructions.
General| Input Voltage | 3 x 400 V |
|---|---|
| Welding Current Range | 10 - 400 A |
| Protection Class | IP 23 |
| Mains Frequency | 50 / 60 Hz |
| Cooling | Air-cooled |
Covers device operation, operator qualifications, environmental conditions, and safe usage.
Details personal protective equipment, arc radiation risks, and electromagnetic field hazards.
Covers electrical connection requirements, residual current devices, and earthing.
Highlights dangers from flying sparks, electric shock from mains/welding current, and flammable materials.
Outlines procedures for safe device operation, commissioning, and routine maintenance.
Details the functions and layout of the main control panel and its components.
Explains the various input and output sockets on the power source for connectivity.
Covers safety warnings, proper usage, and setup requirements before initial operation.
Details mains connection specifications, fuse protection, and earthing precautions.
Safety precautions and preparation steps for MMA welding processes.
Safety warnings specific to TIG welding operations, including electric shock.
Step-by-step guide to measure welding circuit resistance (r) for consistent results.
Safety warnings before troubleshooting and an overview of displayed service codes.
Lists specific error codes (Err, r, TP) and their causes and remedies.
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