Lincoln Electric IM892-C manual Water Cooled Guns

C-6 ACCESSORIES C-6

WATER COOLED GUNS

WARNING

ELECTRIC SHOCK can kill.

•Turn the input power OFF at the dis- connect switch before working on this equipment.

•Do not touch electrically hot parts.

•Only qualified personnel should install, use or service this equipment.

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Python Water Cooled Guns

K2212-xx push-pull guns require both the K590-6 water connection kit and the K2339-1 push-pull gun connection kit. The hoses from the water connection kit assemble directly to the push-pull gun bushing as shown below. Secure the conduit from the python gun in the gun bushing by using the thumb screw.

To install the K2339-1 Push-Pull Gun Connection Kit in the POWER FEED™ 25M:

1.Turn power off at the welding power source.

2.Remove the gun from the wire feeder, if attached.

3.Remove the wire spool from the feeder, if present.

4.Loosen the socket head cap screw that holds the connector bar against the gun bushing. Important: Do not attempt to completely remove the socket head cap screw.

5.Remove the outer wire guide, and push the gun bushing out of the wire drive. Because of the preci- sion fit, light tapping may be required to remove the gun bushing.

6.Disconnect the shielding gas hose from the gun bushing, if required.

7.For water cooled guns:

a.Install the hose assembly from K590-6 to the rear of the POWER FEED™ 25M case.

b. Remove the rear panel of the POWER FEED™ 25M. Route the water hoses from the rear of the case in between the inner module and the case. Assemble the rear panel, with the water hoses routed in the bottom cut-out of the panel.

c. Install Adapter, 5/8” L.H. Fitting to the Push-Pull Bushing.

8.Slide the Push-Pull Bushing into the wire drive. Align the thumb screw with one of the threaded holes on the bushing.

9.Insert the conduit from the push-pull gun into the push-pull bushing until the conduit is flush to the inner wire guide. Secure the conduit with the thumb screw.

10.Tighten the socket head cap screw to hold the push-pull bushing tightly to the wire drive.

Power

Conduit

Gas

11.Assemble Adapter Fitting to the front of the push- pull bushing. Attach the electrode cable from gun to the adapter fitting.

12.Use the adapter fittings to attach one of the water hoses to the adapter.

13.Attach the other water hose to the water hose of the of push-pull gun using the Hose Nipple.

14.Connect the control cable from the push-pull gun to the 7 pin circular connector on the front of the POWER FEED™ 25M.

POWER FEED™ 25M