Front Panel Controls And Connections - Lincoln Electric 12442 Operator's Manual

B-3

FRONT PANEL CONTROLS AND CONNECTIONS

2
3
4
5
6
ITEM
1 Wire Feed Speed Knob.
Location for Optional Remote Voltage Control (See Accessory Section For Kit Number).
2
Location for Optional Burnback and Postflow Timer Kit (See Accessory Section For Kit Number).
3
4 Thermal LED, Motor Overload.
5 Cold Feed - Gas Purge Switch, press the switch up to feed wire with weld output off. Press the
switch down for gas flow with weld output off.
6 2 step - Trigger Interlock switch.
7 Gun Receiver Bushing.
8 Trigger Connector 5-pin amphenol for connecting the MIG gun trigger. See Installation Section
for detail.
OPERATION
CASE FRONT CONTROLS
FIGURE B.1
DESCRIPTION
LF-74
B-3
1
7
8