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INSTALLATION
LN-7 GMA WIRE FEEDER
A-22
WATER CONNECTIONS
(FOR WATER COOLED GUNS)
The LN-7 GMA must have a K527 Water Solenoid Kit
installed (see the Accessories Section). The K440-1
LN-7 GMA model already has a water solenoid
installed. Refer to Figure A.19 and perform the
following steps:
NOTE: If not using a Lincoln water cooler (such as the
K877-1), and if your water cooling device is not
designed for use with a waterline solenoid valve, you
may remove the solenoid and screw the male fitting
(after applying sealant) directly into the brass manifold
block.
1. Using male 5/8-18 UNF left-hand thread fittings,
connect appropriate water hoses to the coolant
inlet and outlet on the back of the LN-7 GMA.
Connect the other ends of these hoses to the
appropriate ports on your water cooling units.
2. In the event the water line fittings on your water
cooled gun are incompatible with the female quick
connects on the front of the LN-7 GMA, male
quick connects are provided for installation on
3/16 in. I.D. hose (customer to provide
appropriate clamps). The feeder connectors self
seal when disconnected.
FRONT
BACK
FIGURE A.19 – WATER CONNECTIONS.
