User Manual Q&AAnswer
Feb 17, 2025 - 01:10 AM
To change the welding polarity on the LINCOLN ELECTRIC Speedtec 200C BR Multi-Process Welding Machine, follow these steps:
1. Turn off the machine.
2. Determine the wire polarity for the wire to be used. Consult the electrode data for this information.
3. Take off the terminal block’s shield.
4. The tip of the wire on the terminal block and work lead fix as shown in Table 1 or Table 2 in the user manual.
5. Put on the terminal block’s shield.
It is important to note that positive (+) polarity is set at the factory. Before welding, check the polarity for using electrodes and wires. If the welding polarity needs to be changed, follow the steps above.
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