Python 232-835 Manual Do Utilizador

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Python
® 
Lincoln Compatible
 Owner's Manual - Page 5
 
Barrel Assemblies
All barrels are rated at 100% duty cycle
 
 
Barrels
Air Cooled
The Python
® 
Lincoln Compatible
 gun comes standard with a 60˚ curved 
barrel.  The barrel assembly locks to the gun body using the patented EZ 
Lock™ system.
Optional 6", 12” and 18”  Straight and Curved Barrel Assemblies
6" Straight, Air Cooled Barrel Assembly ...........................................003-2330
6" Curved, 45° Air Cooled Barrel Assembly ......................................003-2331
12" Straight, Air Cooled Barrel Assembly .........................................003-2332
12" Curved, 45° Air Cooled Barrel Assembly ....................................003-2333
18" Straight, Air Cooled Barrel Assembly .........................................003-2334
18" Curved, 45° Air Cooled Barrel Assembly ....................................003-2335
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, open the drive and idler roll door and seat the 
barrel assembly until the inlet guide is almost touching the drive and idler roll 
and the rear face of the barrel is flush with the aluminum body block.  Take 
care not to damage the “O” rings when inserting into the body.  Tighten taper 
lock nut assembly firmly so that barrel cannot rotate.
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 retighten taper lock nut assembly firmly so that the barrel cannot rotate.
WARNiNG:  Do not attempt to weld without the barrel being tightly 
secured in the gun body, or damage to the barrel or body may result.
Section D           Maintenance
Periodic Maintenance
Your Cobramatic
®
 System is designed to provide years of reliable service.
Maintenance of the gun will normally consist of a general cleaning of the wire 
guide system, including barrels, drive rolls, and conduits at regular intervals.
Remove spatter build-up from inside of nozzles with a hardwood stick.
The only parts on the Cobramatic
®
 system that are subject to normal wear 
Gun Barrel Liners
Part Number
Description
931-0137
Teflon liner package, 5 pieces
615-0338
Steel wire only, .030 - .1/16" (0.8 - 0.9mm)
621-0424
Python
®
 tip extender (Air cooled barrel only)
615-0250
Spiral steel liner for tip extender
225 Amps, Air Cooled 
(P/N 003-2272)
Standard on AC