Weldarc 135, 145, 185 | Operator Manual | Model No MC110-0 / MC111-0 / MC112-0
13
12
1
VRD Safe Mode Indicator
If VRD is enabled, this light is on when
the voltage across the output terminals is
reduced to a safe level.
If VRD is disabled, this light will always be off.
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
(145 & 185 only)
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 (145 & 185 only)
In Setup Mode the amount of Hot Start
and Arc Force can be adjusted.
Press and hold MODE button for 4 seconds,
until Digital Display will show “HS”. The Hot
Start current can be increased or decreased,
by adjusting the Weld Control Knob. Adjust
-10% to +10% of factory setting.
Press MODE button, the digital display will
show ”AF”. The Arc Force Voltage can be
increased or decreased, by adjusting the
Weld Control Knob. Adjust -10% to +10%
of factory setting. Press MODE button again
to return to normal operation
5 CONTROLS 145 & 185 POWER SOURCE
Note: Control panel diagram instructions are also suited for Weldarc 145
PANTONE 432 C
WHITE
PANTONE 426 C
PANTONE 116 C
Approved Design
WIN628A
WIN628A
AMPS
STICK
TIG
ON VRD
WIN628A
AMPS
STICK
TIG
ON VRD
2
4.1
6
Power Switch Located on the rear panel
1
3
4.3
4.2
5
4
