Lincoln Electric IM355-C LN-9 GMA - Manual (Page 22)

INSTALLATION
A-13 A-13
LN-9 GMA and LN-9F GMA Wire Feeder
CONNECTING THE GUN CAbLE TO
THE WIRE FEEDER
A variety of gun and cable assemblies are available for
the LN-9 GMA models. See the Accessories section
of this manual.
Lay the cable out straight. Insert the connector on the
welding conductor cable into the brass conductor block
on the front of the wire drive unit. See Figure A.10.
Make sure the connector is fully seated and tighten the
plastic thumbscrew. Keep this connection clean and
bright. Connect the control cable polarized Amphenol
plug into the mating 5-cavity receptacle on the front
panel of the wire drive section.
FOR GMA GUN CAbLES:
Install the barbed fitting and union nut to the 5/8-18
female inert gas fitting on the front of the LN-9 GMA
wire drive section. Connect the 3/16" I.D. gas hose
from the gun cable to the barbed fitting.
When you remove the gun, you can easily detach this
fitting by loosening the union nut.
FIGURE A.10 – GUN CAbLE CONNECTIONS
Thumb-
screw