MIG 325,405,505
Operating manual
Page 29
28. Control unit MC 5
1 – Display for wire speed (m/min) or wire speed correction from -50% to +50% flashing dot: HOLD Function
active
2 – LED display if 2-cycle, 4-cycle or 2-cycle - spot is active
3 – Control key to change between 2-cycle, 4-cycle or 2-cycle – spot by tipping on the key
4 – Turning knob to change the wire feed speed
5 – Display for the value of the start speed, burn-back-time, the welding voltage or the welding current
6 – LED display if the start speed, burn-back-time, the welding voltage or the welding current is active
7 – Control key to change between the start speed, the burn-back-time, the welding voltage or the welding
current (or if spot is activated the spot time)
8 – Control key to activate the gas test function, or to increase the value of wire-creep-in speed, burn-back-time
or the material thickness, when the LED (6) is flashing
9 – Control key to activate the wire-feed-in function, or to decrease the value of wire-creep-in speed, burn-back-
time or the material thickness, when the LED (6) is flashing
MC 5
TEST
V A
1
2
3
4
5
6
7
8
9
2-cycle
4-cycle
spot
A
start
speed
burn back
welding voltage
welding
current
V
