Main Switch - Migatronic MIG 305x Manual De Instrucciones

1. Main switch

2. Central adaptor
For welding torch.
3. Quick release connector
For the torch cooling system.
4. Inductance output
Recommended wire diameter ø1.2 – 1.6
5. Inductance output
Recommended wire diameter ø0.6 – 1.0
6. ON
Lights when the machine has been turned on.
7. Wire speed
This control knob is used to set the required wire
speed.
8. Trigger mode
This switch is used for setting of either 2-times or
4-times trigger function, and spot welding (please
also read point 15).
CONTROL SWITCHES C-MODEL
9. Inching button (positioned above the wire motor)
This button is used for fitting of the welding wire.
When the button is activated the wire is fed at the
speed på ca. 4 m/min.
10. Burn-back (positioned above the wire motor)
Adjustable delay between the wire feed unit stops
and the welding voltage is turned off in order to
prevent sticking of the wire.
11. Gas post-flow (positioned above the wire motor)
Gas post-flow time.
12. Soft-start (positioned above the wire motor)
Pre-setting of soft-start determines the speed at
which the wire will feed before the arc is initiated.
In position "OFF" the wire will start feeding at the
speed selected on the wire speed control knob.
(pos. 7).
13. Adjustment of welding voltage
MIG 305x (1 – 10) fine adjustment
MIG 385x (1 – 12) fine adjustment
MIG 445x (1 – 12) fine adjustment
14. Adjustment of welding voltage
MIG 305x (1 – 2) coarse adjustment
MIG 385x (1 – 2) coarse adjustment
MIG 445x (1 – 2) coarse adjustment
15. Timer for spot welding
for adjustment of the welding time in spot welding
(please also read point 8).
16. Overheat error
Torch regulation
When using a torch with regulation in the handle the
wire speed can be adjusted from this.
This function is active when the wire speed potentio-
meter (pos. 7) is in the position min.
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