Gas Inlet Connection; Starting Up - Saf-Fro DIGISTEEL III 420 Instrucciones De Funcionamiento Y Mantenimiento

2.5. GAS INLET CONNECTION

The gas hose is linked to the harness connecting the power source to the wire feeder. Simply connect it to the pressure-regulator outlet of the gas
cylinder.
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Place the gas cylinder on the trolley at the rear of the power source and fasten the bottle using the strap.
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Open the cylinder valve slightly to allow existing impurities to escape and then reclose it.
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Mount the pressure regulator/flow meter
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Connect the gas hose supplied with the wire feeder harness to the regulator's outlet
During welding, the gas flow rate should be between 10 and 20l/min.
WARNING: Make sure the gas cylinder is properly secured on the trolley by attaching the safety strap

2.6. STARTING UP

The main switch is located at the rear of the power source. Flip this switch to turn the machine on.
Note: This switch must never be flipped during welding.
At each start-up, the power source displays the software version, the power and the connected optional device, as relevant
of the power source.
DIGISTEEL III / DIGIPULS III 420-520
EN
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