SETUP FOR OPERATION
42
MANUAL 430429-490
3.02.5 Carbon Arc Cutting (CAC)
WARNING
Read and follow all safety precautions on pages 1-5 of this manual before
preceding with operation
1. Install and connect unit according to the installation instructions in section
2.04 of this manual.
2. Wear dry insulating gloves and clothing.
3. Connect work clamp to clean, bare metals on workpiece. For the majority
of electrodes in use, the work clamp is connected to POSITIVE terminal.
4. Select proper electrode.
5. Insert electrode into torch. For the majority of electrodes in use, the torch
is connected to the NEGATIVE output terminal.
6. Wear welding helmet with proper filter lens according to ANSI Z49.1.
7. Place the PRIMARY POWER switch (18) to ON.
8. After power on, press the “PROCESS” button and set to “CAC” mode.
9. Following the “CAC Mode Operation Diagram,” set each kind of welding
parameter.
10. Begin welding.
1
2
4
5
6 7
8
9
10
PROCESS
PARAMETER
A
V
S AVE
LOAD
S E LECT
3
8
