OM-185 648 Page 19
SECTION 4 – OPERATION
4-1.
Front Panel Controls
1
Power On/Off Switch
.
The fan motor is thermostatically
controlled and only runs when cooling is
needed.
2
Voltmeter (see 4-3)
3
Ammeter (see 4-3)
4
Voltage Adjustment Control
5
Inductance Control
Inductance determines the “wetness” of the
weld puddle. When set higher, “wetness”
(puddle fluidity) increases.
2
3
4
5
ST-184 761
1
4-2.
Mode And Voltage Control
1
Remote 14 Receptacle
Mode Control
The unit defaults to standard MIG
mode.
Pulsed MIG welding requires that
an external pulsing control be con-
nected to the Remote 14 recep-
tacle. The remote pendant controls
whether the unit is in standard MIG
or pulsed MIG mode. When the
pulsing control is disconnected, the
unit returns to standard MIG opera-
tion.
Voltage Control
The unit defaults to Panel control of
output voltage. When a suitable re-
mote voltage control or pulsing con-
trol is attached to the Remote 14 re-
ceptacle, the remote device as-
sumes control of output voltage.
To return to Panel control of voltage,
disconnect or disable any remote
devices that send an input to pin E.
ST-801 192
1
