Positioning The Wire; Wire Driver Wear Part; Connection Of The Torch; Gas Inlet Connection - Saf-Fro DIGISTEEL III 320C Instrucciones De Seguridad Para El Funcionamiento Y Mantenimiento

2.4. POSITIONING THE WIRE

To set up the wire :
Turn the power source off.
Open the door of the wire-feeder unit [5] and ensure that it can not fall.
Unscrew the spool axle nut. [6].
Insert the spool of wire on the axis. Make sure that the locating pin of the shaft [6] is properly located into the reel locator.
Screw the spool nut [6] back on the shaft, turning it in the direction shown by the arrow.
Lower the lever of wire driver [9] in order to release the rollers.
Take the end of the wire of the spool and cut the distorted end piece.
Straighten the first 15 centimeters of wire.
Insert the wire via the inlet wire-guide of the plate.
Lower the rollers [9] and raise the lever in order to immobilise it.
Adjust the pressure of the rollers on the wire to the correct tension.
Wire feed
The wire feeding button (8) feeds the wire into the torch. The wire feeds over 1s at minimum speed and the speed increases gradually until the set
wire speed is reached, but is limited to 12 m / min. The settings may be change at any time; the power source displays the speed.
To feed the wire through the torch
Maintain the wire feeding button (8).
Wire speed can be adjusted with the button on front panel.
To full the gas line or adjust the gas flow
Push the gas bleed button (9).

2.5. WIRE DRIVER WEAR PART

The wearing parts of the wire driver, whose role is to guide and advance the welding wire, must be adapted to the type and diameter of the welding
wire used. On the other hand, their wear may affect the welding results. Is necessary to replace them.
Please refer to paragraph 5.5 to choose wearing parts for wire driver.

2.6. CONNECTION OF THE TORCH

The MIG welding torch is connected to the front of the wire feeder, after ensuring it has been properly outfitted with the wear parts corresponding to
the wire used for welding.
For this purpose, please refer to the torch instructions.

2.7. GAS INLET CONNECTION

The gas outlet is positioned at the rear of the power source. Simply connect it to the pressure-regulator outlet of the gas cylinder.
 Place the gas cylinder on the trolley at the rear of the power source and fasten the bottle using the strap.
 Open the cylinder valve slightly to allow existing impurities to escape and then reclose it.
 Mount the pressure regulator/flowmeter.
 Open the gas cylinder.
During welding, the gas flow rate should be between 10 and 20l/min.
WARNING :
Be sure that the gas cylinder is properly secured on the trolley by attaching the safety strap.

2.8. SWITCH ON

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 and recognized power.
8 DIGISTEEL III 320C / DIGIPULS III 320C
EN