12
BOC Smootharc Advance III MIG 425R & 555R Operating manual
4.0 Quick Overview
Front and back of power source 425R & 555R
1
2
1
Positive Output
2
Negative Output
Front and back of wire feeder 425R
7
7
MIG Torch Socket
3
Power Switch
4
Wire Feeder Control Line Socket
5
Wire Feeder Power Line Socket
6
Power cable
8
9
10
8
Air Interface
9
Wire Feeder Control Line Socket
10
Wire Feeder Power Line Socket
3
4
5
6
Front and back of wire feeder 555R
7
7
MIG Torch Socket
8
9
10
11
12
8
Air Interface
9
Wire Feeder Control Line Socket
10
Wire Feeder Power Line Socket
11
Water Cooling Connector (in)
12
Water Cooling Connector (out)