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3.
SYSTEM OVERVIEW
The A7 MIG Welder system
3
6
7
Figure 3.1 A7 MIG Welder system
1.
Power Source
2.
Robot interface unit
3.
Wire feeder
4.
MIG torch
5.
Cooling unit (optional)
6.
Interconnection cable set
7.
I/O device (optional)
3.1 Power Source
A7 MIG Power Source 350/450
4
1
2
2
1
7
5
5
Figure 3.2 Power source, front and rear
1.
Setup panel
2.
Main switch
3.
Main power indicator light (ON/OFF)
4.
Overheating indicator
5.
Welding cable connection,
negative pole ( – )
6.
Welding cable connection,
positive pole ( + )
The A7 MIG Power Source 350/450 is designed for demanding professional use. The power
source is suitable for pulsed MIG/MAG, 1-MIG, and also for WiseRoot+ and WiseThin+
processes.
© Kemppi Oy 2017
3
4
V
6
7.
Control cable connection
8.
Fuse (6.3 A, delayed)
9.
Control cable connection
10. Mains power cable
11. Measurement cable connection
12. Wire feeder cable connection
6
A7 MIG Welder
12
10
8
6,3A
11
9
1735
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