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3.4
Connections
3.4.1
General
S
The A2 Welding Control Unit (
PEI
) is to be connected by a qualified person.
S
For the connection of welding power source
LAF,
see separate instruction
manual.
3.4.2
Automatic welding machine A2 TF (Submerged arc welding, SAW)
1. Connect the control cable (
7
) between the power source (
8
) and the control box
A2 Welding Control Unit (
2
).
2. Connect the return cable (
11
) between the power source (
8
) and work piece (
9
).
3. Connect the welding cable (
10
) between the power source (
8
) and the automatic
welding machine (
1
).
4. Connect the measurement cable (
12
) between the power source (
8
) and
workpiece (
9
).
GB
