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Hunter HobbsSep 14, 2025
What does error E 20 mean on my LORCH Saprom S?
- KKeith WalkerSep 15, 2025
If the LORCH Welding System displays error E 20, it means Process reports a too high output voltage. Exchange the power unit.
What does error E 20 mean on my LORCH Saprom S?
If the LORCH Welding System displays error E 20, it means Process reports a too high output voltage. Exchange the power unit.
What to do if my LORCH Saprom S shows error E 07?
If your LORCH Welding System is showing error E 07, it indicates that no welding program is stored or there was an error during reading from memory. The solution is to transfer the welding programs to the machine again.
What to do if my LORCH Welding System shows error E 12?
If the LORCH Welding System displays error E 12, it means the Process is not responding to the Master. You can resolve this by switching the machine off and on again. If the problem persists, consider replacing the DP-MAPRO pc-board.
What to do if my LORCH Welding System shows error E 31?
If the LORCH Welding System displays error E 31, it means the Master is not responding to the Process. You can resolve this by switching the machine off and on again. If the problem persists, consider replacing the DP-MAPRO pc-board.
What to do if my LORCH Welding System shows error E 05?
If the LORCH Welding System displays error E 05, it indicates the flowrate of the cooling liquid is too low (less than 0.3 l/min) or the pump is not working. Check the connectors of the flow-meter, the level of cooling liquid, and the flowrate. Also, check the fuse SI7 (2.5A) on the DP-MAPRO pc-board.
What does error E 16 mean on my LORCH Saprom S?
If the LORCH Welding System displays error E 16, it indicates that the power consumption of power unit 1 is too high. Exchange the power unit.
What does error E 03 mean on my LORCH Welding System?
If the LORCH Welding System displays error E 03, it indicates that the welding current is too high. Check the LSW pc-board.
What does error E 06 mean on my LORCH Saprom S Welding System?
If the LORCH Welding System displays error E 06, it indicates that the Master detects the output voltage is too high. Exchange the power unit.
What does error E 02 mean on my LORCH Saprom S and how can I fix it?
If the LORCH Welding System displays error E 02, it indicates that the mains voltage is too high (24V supply > 36V). Check the mains voltage and control transformer.
Why does my LORCH Saprom S Welding System show error E 00?
If the LORCH Welding System displays error E 00, it means there are no welding parameters available for the selected material, wire, and gas combination because there is no reasonable combination. You should select another material-wire-gas combination.
General| Brand | LORCH |
|---|---|
| Model | Saprom S |
| Category | Welding System |
| Language | English |
Identifies and describes the various components of the welding machine.
Procedure to test the gas valve activation and duration.
Procedure to test the cooling pump activation and duration.
Procedure to reset secondary parameters and Tiptronic settings.
Procedure to reset the machine to factory settings, deleting all Tiptronic jobs.
Details the operational capabilities and responsibilities of the DP-MAPRO pc-board.
Describes the normal and malfunction states of LEDs on the DP-MAPRO pc-board.
Lists measurement points and expected results for the DP-MAPRO board.
Explains DIP switch functions for programming and operational modes on the DP-MAPRO board.
Details the functions of the DMR pc-board, controlling the wire feed motor.
Describes the normal and malfunction states of LEDs on the DMR pc-board.
Lists measurement points and expected results for the DMR pc-board.
Details the functions of the DS20BF pc-board, controlling the front panel interface.
Details the functions of the DK-DCDRV/DK-S3DRV pc-board in managing the power unit.
Describes jumper settings for power unit encoding based on machine type.
Describes the normal and malfunction states of LEDs on the DK-DCDRV/DK-S3DRV pc-board.
Lists measurement points and expected results for the DK-DCDRV/DK-S3DRV pc-board.
Details the functions of the DK-PWRUP pc-board, the power-up circuit.
Lists measurement points and expected results for the DK-PWRUP pc-board.
Details fuses used for safeguarding the control transformer on the DK-PWRUP board.
Details the functions of the PWRUP04 pc-board, the power-up circuit.
Lists measurement points and expected results for the PWRUP04 pc-board.
Details fuses used for safeguarding the control transformer on the PWRUP04 board.
Details the functions of the DP-S3NEFI pc-board, mains filter and power up board.
Lists measurement points and expected results for the DP-S3NEFI pc-board.
Details fuses used for safeguarding the control transformer on the DP-S3NEFI board.
Details the functions of the DK-GLCL pc-board, for wiring secondary rectifier diodes.
Details the functions of the DP-UFI pc-board, for wiring welding sockets.
Lists measurement points and expected results for the DP-UFI pc-board.
Details the functions of the DP-UFI-BO pc-board, for wiring welding sockets.
Details the functions of the DP-EMV pc-board, an EMC filter.
Details the functions of the LSW pc-board, a potential free current sensor.
Lists measurement points and expected results for the LSW pc-board.
Details the functions of the DS-VA pc-board, a digital display.
Describes the normal states of LEDs on the DS-VA pc-board.
Details the functions of the PP-90R pc-board, managing Push-Pull torches.
Lists measurement points and expected results for the PP-90R pc-board.
Details the functions of the DS-ERW pc-board, an extension for wire feed cases.
Describes the normal states of LEDs on the DS-ERW pc-board.
Lists measurement points and expected results for the DS-ERW pc-board.
