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A-2
INSTALLATION INSTRUCTION
WELDING CABLE
The needed cable assembly for the LWF
hose. The lengths are made based on to the specific requirements from end users. The feeder has a
stud being used to connect the welding cable.
For self-shielded wire, the welding cable should be bolted to either the "+" or "-"output stud on power
source.
For Gas shielded wire, the power cable should be bolted to "+" output stud on power source.
GAS HOSE
TM
The LWF
interconnection cable assembly has a gas hose which connect to the rear panel in the
feeder. Another end of the hose connects to gas flow regulator with a clip for locking. Shielding gas
such as CO2, Ar, and blend gas can be used and the gas pressure cannot be more than 0.7 MPa).
CONTROL CABLE
The control cable is included in the interconnection cable assembly. When it is used with DURAWELD &
OPTIMARC, the 6-pin connector on the control cable will be linked to the rear panel of wire feeder and
6-pin connector on the power source.
OPTION EXTENSION CABLES
TM
The LWF
wire feeders can also be used with extension welding cables/ control cable /gas hoses if the
customers hope to get various length.
Notes: please fix the hose and cables into the holding bracket on the rear of the feeder after your
connection.
WELDING GUN
Loosen the hex screw on the gun block of the feeder with the hex wrench being provided by the feeder.
Install the gun into the feeder. Tighten the gun block with the hex wrench. A Euro adapter is an
available option for connecting Euro style guns.
CONNECTION DIAGRAM: LWF
INSTALLATION
TM
feeders includes a control cable, welding cable and gas
Feeder to Lincoln OPTIMARC
TM
A-2
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