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.
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FIGURE A.19 – WATER CONNECTIONS.
FRONT
BACK
LN-7 GMA WIRE FEEDER
