Weldmatic 145i & 185i
Model MC106-0 Iss A & MC107-0 Iss A
9
2
1 VRD Safe Mode Indicator
This light is on when the voltage across the
output terminals is reduced to a safe level.
2 Power On Indicator
3 Over Temperature Indicator
This light is on if any internal thermal
protection devices have operated. Allow the
machine to cool down.
4 Weld Mode Selection Switch
Use this switch to select between modes.
There are two weld modes available:
4.1
TIG Welding (GTAW): Lift arc start, using
TIG welding torch with separate gas supply.
4.2
Stick Electrode Welding (MMAW).
This mode is used for all MMAW stick
electrode process.
4.3 Setup Mode
In Setup Mode the VRD status can be checked.
The amount of Hot Start can be adjusted.
The amount of Arc Force can be adjusted.
Press and hold MODE button for 3 secs.
VRD status will be displayed.
If VRD enabled display = On
If VRD disabled display = Off
Press MODE ; Hotstart setup display = HS
Adjust -10% to 10 % of factory setting
Press MODE ; Arc force setup display = AF
Adjust -10% to 10 % of factory setting
5 Weld Current Control
This control sets the output current level of
the power source within the available range.
Rotate the knob clockwise to increase the
output current.
6 Power On/Off Switch
In the OFF position, this switch isolates the
power source from the mains power supply.
The switch is located on the rear panel.
5 Controls
4.1
6
Power Switch
Located on the rear panel
1
3
4
4.2
WIN598A
5
Note: Control panel diagram instructions are also suited to the Weldarc 185i.
