What causes arc or short circuit between contact tip and gas nozzle in LORCH M 2095?
An arc or short circuit between the contact tip and gas nozzle in your LORCH Welding System can be caused by spatter build-up inside the gas nozzle. Remove it with special pliers.
What causes higher wire wear out at wire-feeding unit of LORCH M 2095?
Higher wire wear out at the wire-feeding unit of your LORCH Welding System can occur if the wire rolls do not fit the wire diameter. Install the correct wire rolls. It can also be caused by incorrect contact pressure at wire feeding; adjust as described in the manual.
What to do if there is not sufficient shielded gas in my LORCH M 2095?
If there is not sufficient shielded gas in your LORCH Welding System, it could be due to: * Wrong adjusted quantity of shielded gas: Adjust it correctly as described in the manual. * Dirty pressure reducer: Check the valve. * Torch, gas hose blocked or not airtight: Check and replace if necessary. * Shielded gas being blown away by draught: Avoid draught.
What to do if mains control lamp 40 does not light on LORCH M 2095?
If the mains control lamp 40 does not light on your LORCH Welding System, it means that a phase is missing in the mains. Check the machine at another socket and check mains and fuses.
What to do if the fan of my LORCH M 2095 is not working?
If the fan of your LORCH Welding System is not functioning, it indicates a missing phase in the mains. Check the machine at another socket and check the mains and fuses.
Connect the torch plug into the central socket for operation.
Plug the unit into the mains socket and ensure correct fusing.
Mount the wire coil on the pick-up and adjust the brake.
Thread the wire electrode through the inlet nozzle and central connection.
Connect the ground cable to the ground connection and workpiece.
Fasten ground clamp near the welding location for constant connection.
Details on main switch, voltage range, mode selector, step switch, and control knobs.
Explanation of 2-Stroke, 4-Stroke, and Spot welding modes.
Adjusts welding performance for electrode and material.
Fine-tunes wire feed speed, automatically adjusted to welding stage.
Adjusts the duration for spot welding operations.
Yellow lamp indicates overload; allow unit to cool down.
Describes arc, wire feed, shielding gas, and filler material.
Details short circuit, transitional, long, and spray arcs.
Provides data on wire diameter, amperage, and voltage for different arcs.
Explains MSG-soldering as a low-temperature joining process.
Guidance on welding in various positions like horizontal, vertical, and overhead.
Explains how arc length affects penetration and bead formation.
Discusses the effect of electrode distance on amperage and penetration.
Details variations for steel and aluminium feed units (2-roll vs. 4-roll).
General| Protection class | IP 23 |
|---|---|
| Mains voltage | 230 V |
| Mains frequency | 50/60 Hz |
| Current range | 20-200 A |
| Welding Current Range | 20-200 A |
| Power Supply | 230 V, 50/60 Hz |
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