Lincoln Electric PWF-2 Operator'S Manual Download

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IM7101-1

July, 2018

Rev. D

PWF

-2/PWF

-4 Wire Feeder

For Use With Wire Feeder Part Number: PWF-2 K60024-3

PWF-2 Plus K60006-3

PWF-4 K60024-9

PWF-4 Plus K60006-6

The Shanghai Lincoln Electric Co., Ltd

No195, Lane 5008, Hu Tai Road Shanghai 201907

Tel: (021)6673 4530 Fax :( 021)5602 0345

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.

OPERATOR’S MANUAL

Summary of Contents for PWF-2

Page 1: ...l 021 6673 4530 Fax 021 5602 0345 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 bef...

Page 2: ... AND MAGNETIC FIELDS May be dangerous 1 a Electric current flowing through any conductor causes localized Electric and Magnetic Fields EMF Welding current creates EMF fields around welding cables and welding machines 1 b EMF fields may interfere with some pacemakers and welders having a pacemaker should consult with their physician before welding 1 c Exposure to EMF fields in welding may have othe...

Page 3: ...atic DC Constant Voltage Wire Welder DC Manual Stick Welder AC Welder with Reduced Voltage Control 2 c In semiautomatic or automatic wire welding the electrode electrode wire electrode reel welding head nozzle or semiautomatic welding gun are also electrically hot 2 d Always be sure the work cable makes a good electrical connection with the metal being welded The connection should be as close as p...

Page 4: ...ns on container or MSDS or on lead or cadmium plated steel and other metals or coatings which produce highly toxic fumes keep exposure as low as possible and below Threshold Limit Values TLV using local exhaust or mechanical ventilation In confined spaces or in some circumstances outdoors a respirator may be required Additional precautions are also required when welding on galvanized steel 4 b Do ...

Page 5: ...to insure that such procedures will not cause flammable or toxic vapors from substances inside They can cause an explosion even though they have been cleaned For information purchase Recommended Safe Practices for the Preparation for Welding and Cutting of Containers and Piping That Have Held Hazardous Substances AWS F4 1 from the American Welding Society 5 e Vent hollow castings or containers bef...

Page 6: ...of heat sparks or flame 6 d Never allow the electrode electrode holder or any other electrically hot parts to touch a cylinder 6 e Keep your head and face away from the cylinder valve outlet when opening the cylinder valve 6 f If available valve protection caps should always be in place if available and hand tight except when the cylinder is in use or connected for use 6 g Read and follow the inst...

Page 7: ... of Purchase ______________________ Purchased From ______________________ Whenever you request replacement parts for or information on this equipment always supply the information you have recorded above Read this Operator s Manual completely before attempting to use this equipment Save this manual and keep it handy for quick reference Pay particular attention to the safety instructions we have pr...

Page 8: ...Feed Rolls B 1 Loading the Wire Spool B 1 Maintenance Section C Maintenance C 1 Schematic Diagram Section D Schematic Diagram D 1 Parts List Section E PWFTM 2 4 Remote Control E 2 PWFTM 2 4 General Parts E 3 PWFTM 2 Replacement Parts Diagram E 4 PWFTM 2 Replacement Parts List E 5 PWFTM 4 Replacement Parts Diagram E 6 PWFTM 4 Replacement Parts List E 7 PWFTM 2 Plus 4 Plus Special Spare Parts List D...

Page 9: ...22m min WIRE SPOOL Max load 20 KG Shaft diameter 50mm Outer diameter 280mm Width 105mm DIMENSIONS WEIGHT Without wire spool Specification Model HEIGHT WIDTH DEPTH WEIGHT PWFTM 2 350mm 280mm 450mm 10 5kg PWFTM 4 11 0kg PWFTM 2 Plus 350mm 280mm 550mm 12 0kg PWFTM 4 Plus 12 5kg Note Please use this wire feeder with specified POWERPLUS INVERTEC Peak value of 50V for DC pulse power sources Failure to d...

Page 10: ...the wire feeder For gas shielded wire the welding cable should be bolted to output stud on the power source GAS HOSE The PWF interconnection cable assembly has a gas hose which connects to the gas nipple on the rear of the feeder The other end of the gas hose connects to the flow meter regulator Please secure both ends of gas hose suitable hose clips Shielding gas such as CO2 Ar and blended gas ca...

Page 11: ...to the brass conductor block on the front of the wire feeder Make sure it is all the way in and tighten the hand wheel clamp Keep this connection clean at all times Connection Diagram PWFTM Feeder to Lincoln POWERPLUS Note Make sure welding cables are securely fastened Gas cylinder must be secure at all times ...

Page 12: ...r feeding 1 2 1 6mm Ensure that the drive roll is installed using the correct groove for the wire diameter being used Notice make sure the specifications of the 2 symmetrical feed rolls are same And don t make any mistake about it LOADING THE WIRE SPOOL PWF 2 Loosen the retainer on the spindle and put on the welding wire spool Next replace the retainer and tighten the screw Release the pressure ha...

Page 13: ...hen insert the welding wire into V groove of another feed roll and contact tip Push down the pressure handle at last Adjust the pressure to feed wire smoothly Then using the cold inch button on the feeder begin feeding wire Release the cold inch button when the wire comes out 1 2cm 1 2 1 inch from the contact tip The installation of the welding wire is now completed Pressure Handle Pressure Arm In...

Page 14: ...k if the end of the wire outlet is lined up with the V groove of the feed roll Visual inspection If they are not lined up erratic arc or powder will occur Feed Rolls Check if the diameter of the feed roll is suitable for the diameter of the wire used Check if there is any fragment sticking in the groove Powder and jam in liner will cause erratic arc Replace if abnormal Note Motor and gear box are ...

Page 15: ...D 1 SCHEMATIC DIAGRAM D 1 GS ...

Page 16: ...RTS LIST This parts list is provided as an informative guide only This information was accurate at the time of printing Always check with your parts supplier for the latest parts information PWF 2 4 2Plus 4Plus Wire Feeder ...

Page 17: ...2 REMOTE CONTROLASSEMBLY Item Symbol Description Part Number Quantity 1 Remote Control Box Assembly KP61072 5 1 2 Gas Purge Button 1 3 Cold Inch Button 1 4 Potentiometer Knobs WFS Voltage adjustment KP61063 2 2 3 3 4 1 ...

Page 18: ... 2 Gas Valve KP61074 1 2 3 Gun Switch Receptacle MT25B2P KP61076 1 2 4 Spool Shaft Damping KP61078 1 2 6 Spool Stopper KP61091 1 2 8 Insulation Foot KP61090 2 2 9 Front Cover 1 2 10 Motor Drive Assembly Single driven KP61088 1 Dual driven KP61254 1 2 11 Motor Insulating Plate KP61092 1 2 13 Cable Bracket 1 2 14 Transitional cable and stud 1 2 15 Transitional lead and socket KP61156 1 2 16 Transiti...

Page 19: ...E 4 PARTS LIST E 4 PWF 2 REPLACEMENT PARTS DIAGRAM ...

Page 20: ... KP61220 1 18 Scale Cover KP61221 1 19 Pressure Spring KP61222 1 20 Handle KP61223 1 21 Gun receiver Asia KP61108 1 1 22 Hex Bolt 1 23 Hex Head Cap Bolt 1 24 Conduit See consumable parts 1 25 Insulator KP61111 2 26 Bracket KP61113 1 KP61224 1 27 Petal Nut KP61225 1 28 Adjustment Bolt KP61226 1 29 Straightening Roll KP61227 3 30 Pressure Spindle KP61228 2 31 Adjustment Bracket KP61229 1 32 E Type H...

Page 21: ...E 6 PARTS LIST E 6 PWFTM 4 REPLACEMENT PARTS DIAGRAM ...

Page 22: ... 0mm KP61238 1 14 Straight Key 5X5X10 KP61239 1 19 Drive Roll See consumable parts 2 21 M10 Nut and washer KP61241 各 2 22 Pressure Roll KP61107 4 KP61242 2 24 Pin KP61243 2 25 Pressure Arm right KP61244 2 27 Handle Pin KP61246 1 28 Pressure Arm Screw KP61247 1 29 Plain Washer KP61248 2 30 Pressure Washer KP61249 1 32 Adjustive Handle KP61251 1 26 Pressure Arm left KP61245 2 36 Intermediate Guide 0...

Page 23: ... LIST E 8 PWF 2 Plus PWF 4 Plus wire feeders ADDITIONAL PARTS DIAGRAM Item Part Number Description REMARKS 2 10 KP61124 Wheel 2 2 11 Gun Holder Welded part 2 12 KP61127 Skid Shoe 2 2 12 2 10 2 11 2 10 2 12 2 11 ...

Page 24: ...mm PWFTM 4 steel wire KP61000 14R Knurled Drive roll 1 2 1 4mm PWFTM 2 flux cored wire KP61000 16R Knurled Drive roll 1 2 1 6mm PWFTM 2 flux cored wire KP61000 20R Knurled Drive roll 1 6 2 0mm PWFTM 2 flux cored wire KP61240 14R Knurled Drive roll 1 2 1 4mm PWFTM 4 flux cored wire KP61240 16R Knurled Drive roll 1 2 1 6mm PWFTM 4 flux cored wire KP61240 20R Knurled Drive roll 1 6 2 0mm PWFTM 4 flux...

Page 25: ...F 2 NOTE F 2 Shanghai Lincoln Electric Company No195 Lane 5008 Hu Tai Road Shanghai 201907 Tel 021 6673 4530 Fax 021 5602 0345 ...

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