Functions; Mma Welding Process - Electrex DC 164 Manual De Instrucciones

7. FUNCTIONS

7.1 MMA WELDING MODE (coated electrode)
- Make the necessary connections to mains and earth as described in "Installation". Connect
the earth and electrode holder cables to welding plugs + (positive) and – (negative)
according to electrode polarity. If necessary, pay attention to electrode manufacturer
instructions.
- Turn the main switch on rear panel to ON position.
- The Power ON indicator lights, indicating that machine is under voltage.
- Select MMA welding (coated electrode) or MMA PULSED welding (both indicators are lit).
A - DC 164 and DC 204
B - DC 224
Fig. 1 – MMA parameters
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