Connection and start-up
Sigma Select S
4
7
2
6
8
11
12
Sigma Select C
2
4
7
6
8
11
12
18
5b
5a
5a
5b
9
5b
5a
10
9
5b
13
5a
3
GAS
2-6 bar
1.
2.
9
3.
4.
5a. Connection of cooling hose, flow (blue)
5b. Connection of cooling hose, return (red)
13
6.
10
7.
8.
1
9.
3
10.
11.
12.
GAS
13.
2-6 bar
F
F
Power
F
1
F
F
Power
F
Mains connection
Power switch on/off
Connection of shielding gas
Connection of welding hose
Connection of earth clamp (MIG) or
electrode holder (MMA)
Connection of remote control
Connection of earth clamp (MMA) or
electrode holder (MMA)
CAN connection
Connection of intermediary cable
Refill of cooling liquid
Cooling liquid level control (Min/Max)
Analog remote control plug (optional
equipment)