Lincoln Electric IM10033 PANTHER K2874-1, K2874-2, K2874-3, K2875-2 - Manual (Page 8)

PRODUCT DESCRIPTION
The Panther™ push-pull gun is a lightweight, handheld combined
semiautomatic wire feeder and welding gun, designed primarily for
aluminum welding using argon shielding gas. The cable included
with the push-pull gun allows welding up to 15 (4.57m) 25 (7.62m)
or 50 feet (15.2m) air-cooled and 25 feet (7.62m) water-cooled from
the power source.
The gun is intended for use with Power Wave C300, Power Feed
10M, Power Feed 25M and Power Mig 350MP Power Sources. For
other applications, contact your local Lincoln Electric sales office or
distributor.
The push-pull gun is ideal for aluminum fabrication in industrial
shops, automobile body shops, marinas and for the advanced hob-
byist.
RECOMMENDED PROCESSES AND
EQUIPMENT
The push-pull gun can be used to weld aluminum and aluminum
alloys using Gas Metal Arc Welding or GMAW (also known as MIG)
process, which requires a supply of shielding gas. Argon is normal-
ly used due to its smooth, stable arc, good metal transfer, and low
cost. Positive polarity gives good penetration and affords a base
metal cathode cleaning effect.
PANTHER™ Push Pull Gun - GENERAL INFORMATION
1
Model Panther™ Push-Pull Gun with
Remote Wire Speed Control
Air- and Water-Cooled
Wire Capacity .035"-1/16” (0.8mm-1.6mm)
Aluminum and cored wire
Wire Speed 800 IPM MAX.
Duty Cycle Air-Cooled 300 amps @ 60% Argon Gas
Duty Cycle Water-Cooled 400 amps @ 100% Argon Gas
Shipping Weight 15 ft (4.57m) - 12.6 lbs (5.7kg)
25 ft. (7.6m) - 18 lbs (8.2kg)
50 ft. (15.2m) - 31.5 lbs (14.3kg)
Water-Cooled Model data:
Water-Cooler
Cool Arc 40 or equivalent
Coolant Deionized water/ethylene glycol mix
not to exceed 50/50 mix
Water Flow minimum 0.26 gallon @ 36 psi
Water Pressure 35 - 45 psi
Minimum 25 psi - Maximum 60 psi
Supplied with:
KP2744-364A, 3/64” Contact Tip (Installed)
KP2744-035A, .035 Contact Tip
KP2746-1, Gas Diffuser (Installed)
KP2742-1-62R, Gas Nozzle (Installed)
KP2773-2, Insulator (Installed)
KP2876-1, Drive Roll Kit ---(.035-3/64) (Installed)
S26374-64, Tool Kit
Instruction Manual
SPECIFICATIONS