Back Panel Operation - Forney 242 MIG Manuel D'utilisation

7. B.B.T. ( Burn Back Time)
After releasing the torch trigger, wire will continue to feed for a short time. This function
avoids burning of wire and consequent wire sticking to the contact tip. By turning the B.B.T.
potentiometer clockwise with a screwdriver, the time during which wire will continue to feed after
the trigger is released can be adjusted.
8. SLOPE
Turning this screw with a screwdriver wil adjust the time for the wire feed motor to reach the
speed that you selected.
MIN. slope 0.25 seconds - MAX. slope 1.6 seconds
9. Overheating indicator (yellow)
This LED blinks when unit is overheating. It will light up when thermostatic protection shut
down the machine and will cease blinking only after the machine has cooled sufficiently to
continue welding.
10. Spool gun torch green LED
Lights up when the spool gun torch is connected.
11. Display
Allows operator to view the real time weld current. After welding the display will show the
final welding current value for a maximum of 3 seconds.
12. Torch connection
13. 7 pin connection for Spool Gun (optional)
14. Toggle switch for the torch selection

Back Panel Operation

1. Input Power Cable
2. Gas hose connector for torch 1 (MIG torch)
3. Gas hose connector for torch 2 (Spool Gun)
500
400
250
242 MIG 150
50
0
1 2
1 2
4
35
48.3
42.4
37.7
WWW.FORNEYIND.COM
1
600
700
800
900
1000
1
2
2
3
21.3
22.7
24.3
26.2
28.4
31.0
34.0
17