ESAB ESABMig C420 Betriebsanweisung Seite 72

GB
ESABMig C420sw/C420s
1 Mains supply switch
2 Switch, coarse control
3 Switch, precise control
4 Indicating lamp, power supply ON
5 Orange indicating lamp, overheating and
loss of coolant*
6 EURO – connector (for welding gun)
7 Connection for cooling water to the welding
gun (Blue – with ELP** switch)
8 Connection for cooling water from the weld-
ing gun (Red)
9 Connection for return cable (–), high induc-
tance
10 Connection for return cable (–), medium in-
ductance
11 Connection for return cable (–), low induc-
tance
12 Knob for wire speed setting / correction
* Indicating loss of coolant, only when water flow guard is used, see point 6.2.4
** ELP = ESAB Logic Pump, see point 6.2.3.
C420e
13 Knob for spot welding – ON/OFF and time
setting
14 Digital display for welding parameters
15 Switch for display selection – Volt. or Amp
16 Switch for display selection – m/min or mm
17 Lamp indicating status of synergy control
18 Lamps indicating recommended (–) current
output – max/med/min inductance
19 Switch for "Synergy"– ON/OFF and ma-
terial/gas selection
20 Knob for selection of the wire diameter
21 Knob for burn–back time setting
22 Mode selector 2–stroke /
23 Water flow guard (option,see page 238)
– 72 –
/ 4–stroke