Sf 52 And Sf 53 Operations - Kemppi FastMig MSF 53 Operating Manual

Use of remote control units (13)
Remote control unit is connected to the device by pressing button 13. The wire feed speed
and welding voltage setting operations are performed via remote control. In this case,
potentiometers 11 and 12 of the panel are disconnected.
3.2

SF 52 AND SF 53 OPERATIONS

1. 2. 3. 4. 5. 6. 7. 8.
9. 10. 11. 12. 13. 14. 15 16. 17.
Main switch, ON/OFF (1)
The wire feed unit remains in the OFF position when the power source is switched ON,
EN
thus preventing start-up. OFF is shown on the display. When the ON/OFF button is pressed
for more than 1 second, the unit starts up. The unit is now ready for welding and will
automatically return to previous position. The unit starts up also by pressing three times
shortly the start switch of the gun.
Basic settings and displays (14, 16, 2, 8)
With MIG welding, the wire feed speed is set via potentiometer No. 14, the value of which is
shown on display No. 16. The welding voltage is set via potentiometer No. 16, the value of
which is shown on display No. 8. During welding, display 2 shows the actual welding current
value and display 8 shows the welding voltage.
With electrode welding (MMA), the welding current value is set via the potentiometer, the
value of which is shown on display No. 2. Display 8 shows the idling voltage of the power
source. During welding, display 2 shows the actual welding current value and display 8 shows
the welding voltage.
When MIG dynamics/electrode welding Arc force adjustment is activated via button No. 3,
the value is adjusted via potentiometer No. 16 (see the information on adjustment of MIG
dynamics/arc force).
With Synergic 1-MIG welding, the power value is set via potentiometer 14 and the length of
the arc via potentiometer 16 (see '1-MIG welding').
When the adjustment of SETUP parameters has been confirmed with a long press on button
10, the adjustable parameter is selected via potentiometer No. 14, the name of which is shown
on display
No. 2. The parameter's value is set via potentiometer No. 16, the value of which is shown on
display No. 8 (see 'SETUP functions').
Selection of MIG operating procedure (10)
MIG 2T: MIG welding with two-sequence procedure of welding gun start switch
1. switch pressed: welding starts
2. switch released: welding stops
15