What to do if Fronius TransPocket 4000 CEL Welding System shows over-temperature in primary circuit?
If your Fronius Welding System indicates an over-temperature in the primary circuit of the power source, allow the power source to cool down.
What causes phase failure in Fronius TransPocket 4000 CEL?
If your Fronius Welding System experiences a phase failure, check the mains fuse protection, mains supply lead, and mains plug.
Why does Fronius Welding System welding torch become very hot?
If your Fronius Welding System welding torch becomes very hot, it may be because the design dimensions of the torch are not sufficient for the task. Respect the duty cycle and loading limits.
What to do if Fronius TransPocket 4000 CEL shows over-temperature in the control circuit?
If your Fronius Welding System indicates an over-temperature in the control circuit, allow the power source to cool down.
Why no welding current on Fronius Welding System when mains switch and indicators are lit?
If your Fronius Welding System shows no welding current but the mains switch is ON and indicators are lit up, the earth connection might be incorrect. Check the earth connection and clamp for correct polarity.
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.
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.
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 to do if Fronius TransPocket 4000 CEL Welding System shows over-temperature in secondary circuit?
If your Fronius Welding System indicates an over-temperature in the secondary circuit of the power source, allow the power source to cool down.
What to do if Fronius TransPocket 4000 CEL Welding System shows Err | PE error?
If you see the error message 'Err | PE' on your Fronius Welding System, it indicates that the earth-fault current watchdog has triggered the power source’s safety cut-out. To resolve this, switch off the power source, wait for 10 seconds, and then switch it on again. If the error persists after several attempts, you should contact After Sales Service.
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.
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 |
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