Saf-Fro DIGISTEP 255C Manuel D'utilisation page 13

7. Low Inductance Negative Output Socket:
For connecting a work lead.
8. High Inductance Negative Output Socket:
For connecting a work lead.
Figure 4.
9. Gas Connector: Connection for gas line.
WARNING
The welding machine supports all suitable shielding gases
at a maximum pressure of 5,0 Bar.
10. Hole Plug: For CO
"Accessories" chapter - K14009-1 CO
Connection Kit).
11. Power Lead (5m): Connect the supply plug to the
existing input cable that is rated for the machine as
indicated in this manual, and conforms to all applicable
standards. This connection shall be performed only by
a qualified person.
22 23
21
20
19
18
12 17
Figure 5.
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gas heater socket (see
2
Heater
2
16
14 15
22
21
20
19
18
13
12. Wire Drive (for GMAW, FCAW-GS / FCAW-SS
process): 2-roll wire drive. Only for machine

W000403584 DIGISTEP 255C
13. Wire Drive (for GMAW, FCAW-GS / FCAW-SS
process): 4-roll wire drive. Only for machine

W000403584 DIGISTEP 305C
14. Welding Wire (for GMAW / FCAW-GS / FCAW-SS).
15. Spooled Wire (for GMAW / FCAW-GS / FCAW-SS):
The machine does not include a spooled wire.
16. Wire Spool Support: Maximum 15kg spools. Accepts
plastic, steel and fiber spools onto 51mm spindle. Also
accepts Readi-Reel
spindle adapter.
Be sure that the right side panel of machine is closed
during welding.
17. Cover of Changing Polarity: Covering holes for
Changing Polarity Kit, which can be purchased
separately (see "Accessories" chapter).
Positive (+) polarity is set at the factory.
Before welding check the polarity for using wires.
18. Cold Inch / Gas Purge Switch: This switch enables
wire feeding or gas flow without turning on output
voltage.
19. Gun Mode Switch: It enables selection of 2-step or 4-
step gun mode. The functionality of 2T/4T mode is
shown in the Figure 7.
9
23
16
17 14 15
Figure 6.
® type spools onto included
WARNING
WARNING
WARNING
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