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OM-220 812 Page 19
SECTION 4 − OPERATION
4-1. Controls
220 685-A / 803 080
NOTE: Green on nameplate indicates a TIG
function, Gray indicates a Stick function.
1 Power Switch
Use switch to turn unit and indicator light
On/Off.
2 Output Indicator Light
When unit is first energized this indicator
light flashes several times and then
illuminates continuously. When unit is shut
down, the indicator light flashes several
times and the cooling fan will run briefly,
then both will turn off completely.
3 Process Select Control
See Section 4-2.
4 Amp Adjust Control
See Section 4-5.
5 High Temperature Shutdown Light
When unit is first energized this indicator
light illuminates for approximately 1 second
to provide visual confirmation that the light
is functioning properly (see Section 3-2).
6 Remote 14 Receptacle
6
CST 250 VRD
1
3245