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IM10032

June, 2011

COUGAR

TM

Push Pull GUN

Models: K2704-2, K2704-3

Safety depends on you. . .

Lincoln arc welding and cutting
equipment is designed and built
with safety in mind. However, your
overall safety can be increased by
proper installation...and thoughtful
operation on your part. 

DO NOT 

INSTALL, OPERATE OR REPAIR
THIS EQUIPMENT WITHOUT 
READING THIS MANUAL AND
THE SAFETY PRECAUTIONS 
CONTAINED THROUGHOUT.

And, most importantly, think before
you act and be careful.

OPERATORʼS MANUAL

• World’s Leader in Welding and Cutting Products •

• Sales and Service through Subsidiaries and Distributors Worldwide •

Cleveland, Ohio 44117-1199 U.S.A.  TEL: 216.481.8100  FAX: 216 486.1751  WEB SITE: www.lincolnelectric.com

Содержание cougar k2704-2

Страница 1: ...houghtful operation on your part DO NOT INSTALL OPERATE OR REPAIR THIS EQUIPMENT WITHOUT READING THIS MANUAL AND THE SAFETY PRECAUTIONS CONTAINED THROUGHOUT And most importantly think before you act a...

Страница 2: ...AKER WEARERS SHOULD CONSULT WITH THEIR DOCTOR BEFORE OPERATING Read and understand the following safety highlights For additional safety information it is strongly recommended that you pur chase a cop...

Страница 3: ...cooling 3 h Never simultaneously touch electrically hot parts of electrode holders connected to two welders because voltage between the two can be the total of the open circuit voltage of both welder...

Страница 4: ...s to adjacent areas Avoid welding near hydraulic lines Have a fire extinguisher readily available 6 b Where compressed gases are to be used at the job site special precautions should be used to preven...

Страница 5: ...propri s et non inflammables 4 Des gouttes de laitier en fusion sont mises de l arc de soudage Se prot ger avec des v tements de protection libres de l huile tels que les gants en cuir chemise paisse...

Страница 6: ...______________________ Date Purchased___________________________________________________________________________ Where Purchased________________________________________________________________________...

Страница 7: ...THE PUSH PULL GUN 3 PUSH PULL GUN FAMILARIZATION DIAGRAM 4 OPERATING INSTRUCTIONS 5 7 SAFETY PRECAUTIONS 5 SET UP PROCEDURE 5 SELECTING ELECTRODE WIRE 5 LOADING ELECTRODE WIRE 5 INSTALLING BARREL LIN...

Страница 8: ...sh 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 s...

Страница 9: ...refully unpack your Cougar Push Pull Gun and attach the Barrel Assembly and make sure you have all of the parts shown below COUGAR Push Pull Gun INSTALLATION BARREL ASSEMBLY OPERATOR S MANUAL 3 COUGAR...

Страница 10: ...nch 1 2 mm diameter wire Gun is shipped with wide groove or 3 64 in operating position toward handle Reverse roller for 035 inch 0 9 mm diameter wire 5 Gas nozzle directs gas flow around arc Unthread...

Страница 11: ...ching In addition several wire sizes are available and the choice here will depend upon several fac tors including base metal thickness and the arc transfer process used Consult your local dealer or a...

Страница 12: ...size used Changing between the grooves simply requires reversing the drive roll A Drive Roll Orientation 1 Drive roll is scribed with wire groove size For appropriate groove orientation ensure desired...

Страница 13: ...the gun away from the work after the arc goes out 12 When no more welding is to be done close valve on gas cylin der momentarily operate trigger to release gas pressure in line and turn off power sour...

Страница 14: ...A 8 ACCESSORIES consult Lincoln Sales Bulletin E12 16 1 For use on lower amperage applications with 5356 wire Features a smaller tip inner diameter to reduce arc flaring MAINTENANCE Safety Precautions...

Страница 15: ...rive roller 2 Wire drive release open 2 Close wire drive release 3 Wire welded to tip 3 Peel wire off tip or use new tip 4 Wire push pull empty in machine 4 Insert new push pull 5 Tip too small for wi...

Страница 16: ...If an open circuit or short exist check the motor leads and motor independently Testing the Potentiometer Using the torch Control Cable Connector check the resistance across pin D wiper and pin C The...

Страница 17: ...sulation Hose 11 S26374 46 Barrel Inlet Guide N S S26374 44 O Ring Kit A C Barrel N S S26374 28 25 Cable Assembly Cougar ITEM PART NO NO DESCRIPTION N S S26374 34 50 Cable Assembly Cougar N S S26374 3...

Страница 18: ...374 7 Pressure Lever 3 S26374 8 Pivot Arm 4 S26374 9 Set Screw Pressure Roll 5 S26374 10 Pressure Adjustment Knob Assembly 6 S26374 11 Ball Bearing 7 KP2876 1 Drive Roll Kit AL 035 3 64 7 KP2876 2 Dri...

Страница 19: ...und Entl ftung des Arbeitsplatzes G Mantenha seu rosto da fuma a G Use ventila o e exhaust o para remover fumo da zona respirat ria G Turn power off before servicing G Desconectar el cable de ali ment...

Страница 20: ...ve parts or electrode with skin or wet clothing G Insulate yourself from work and ground G No toque las partes o los electrodos bajo carga con la piel o ropa moja da G Aislese del trabajo y de la tier...

Страница 21: ..._____________________________________ ________________________________________________________________ ________________________________________________________________ ________________________________...

Страница 22: ...rvice through Subsidiaries and Distributors Worldwide Cleveland Ohio 44117 1199 U S A TEL 216 481 8100 FAX 216 486 1751 WEB SITE www lincolnelectric com World s Leader in Welding and Cutting Products...

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