Python 091-0593 owner manual Heavy Duty Finned Copper Gas Cups, Gun Barrel Liners

Finned Copper Cups

Finned Copper Gas Cups

Cup Size	Cup I.D.	Part No.
No. 6	3/8” (9.5mm)	621-0248
No. 8	1/2” (12.7mm)	621-0249
No. 10	5/8” (15.8mm)	621-0250*
Heavy Duty Finned Copper Gas Cups
Cup Size	Cup I.D.	Part No.
10	5/8" (15.8mm)	621-0251
12	3/4" (19.0mm)	621-0252

*Standard - furnished with Air Cooled gun

Barrel

The Millermatic Compatible™ Python® comes standard with a 60˚ curved barrel. The barrel assembly locks to the Python® body using the patented EZ Lock™ system.

Barrel Removal and Installation

To remove the barrel assembly, loosen the patented EZ Lock™ taper lock nut until it is clear of the threads. Pull barrel out of the gun body.

To replace a barrel assembly, push the barrel assembly into the gun body until it stops. To assure proper seating of the barrel, open the drive/idler roll door in the top of the handle. The rear face of the barrel should now be flush with the gun body. Take care not to damage the o-rings when inserting into the body. Tighten taper lock nut assembly firmly so that barrel cannot rotate while welding.

Barrel Rotation

To rotate a barrel assembly, loosen the patented EZ Lock™ taper lock nut assembly no more than 1 turn. Rotate barrel to the position of your choice and re-tighten taper lock nut assembly firmly so that the barrel cannot rotate.

CAUTION: Do not attempt to weld without the barrel being tightly secured in the gun body, or damage to the barrel or body may result.

Barrel Liner

The standard Teflon liner in the Millermatic Compatible™ Python® barrel is designed for aluminum and other soft wire. A Steel liner is available for steel, cored and other hard wires.

	Gun Barrel Liners
Part Number	Description
931-0137	Teflon Liner Package, 5 pieces
615-0338	Spiral Steel Liner - Steel and Hard Wires
615-0250	Spiral Steel Liner for Tip Extender
621-0424	Tip Extender

NOTE: Contact the factory for more barrel options.

Millermatic Python® Owner's Manual - Page