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Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Section A

General DescriptIon . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-1
Connection to a Power Wave power source with a water cooler and Synergic 7 Feeder A-2
Connection to other water coolers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-2
Required Cable Connector Kits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-2

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Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Section B

Electrodes and Equipment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-1
Making a Weld . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-1
Avoiding Wire Feeding Problems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-1

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Expendable Replacement Parts. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Section C

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Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Section D

Cable Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . D-1
Gun Tube Replaceable Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . D-1
Removal Installation and Trimming Instruction for Liners . . . . . . . . . . . . . . . . . . . . . D-2, D-3

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Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Section E

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Parts Lists . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Appendix

MAGNUM® 450 Water Cooled Gun. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P202-V
MAGNUM® 650 Water Cooled Gun . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P202-W

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vi

TABLE OF CONTENTS

MAGNUM® 450WC & 650WC

vi

Содержание Magnum 450WC

Страница 1: ...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 Fast Mate Water Coo...

Страница 2: ...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 purchase a copy of...

Страница 3: ...er for 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...

Страница 4: ...easily go through small cracks and openings 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 sp...

Страница 5: ...i 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 pan t...

Страница 6: ...mportant when identifying the correct replacement parts On Line Product Registration Register your machine with Lincoln Electric either via fax or over the Internet For faxing Complete the form on the...

Страница 7: ...endable Replacement Parts Section C __________________________________________________________________________________________ Maintenance Section D Cable Cleaning D 1 Gun Tube Replaceable Parts D 1 R...

Страница 8: ...duty cycle with mixed argon shielding gases There are several models of guns designed for gas metal arc welding GMAW with 035 1 16 9mm 1 6mm solid electrodes and gas shielded flux cored arc welding F...

Страница 9: ...en connect ing the hoses to the water supply the WATER IN BLUE HOSE must be connected to the water out connector on the wire feeder The WATER OUT RED HOSE must be connected to the receptacle marked wa...

Страница 10: ...WELDING SPARKS can cause fire or explosion Keep flammable material away ARC RAYS can burn Wear eye ear and body protection B 1 OPERATION B 1 a Check that the welding power source is on and that the sh...

Страница 11: ...7 7B1 1 16A 1 6A mm KP2067 10B1 5 64 2 0 mm GAS DIFFUSER KP2059 1 INSULATOR KP2060 1 GAS NOZZLE Flush KP1957 1 0 39 10 mm Flush KP1957 2 0 51 13 mm Flush KP1957 3 0 59 15 mm 12 3 mm Recess KP1957 4 0...

Страница 12: ...e a thread it can be unscrewed from the gun tube Refer to Figure E 1 b The nozzle holder can be replaced if the threads are damaged Remove the diffuser and gun tube insulation disk refer to a and Figu...

Страница 13: ...MED LINER INTO THE BACK END OF THE GUN 4 SEAT LINER BUSHING INTO THE BACK OF THE GUN SECURE 3 CHECK THE LINER FOR CORRECT WIRE SIZE AND INSERT AN REMOVE THE LINER NUT FROM THE CONNECTOR END OF THE CAB...

Страница 14: ...E GUN UNTIL THE STEEL END OF THE LINER IS FULLY INSERTED INTO THE DIFFUSER 3 MARK THE LINER 3 16 5mm FROM THE END OF THE LINER GUIDE PULL THE LINER PARTIALLY OUT AND CUT OFF THE LINER AT THE MARK USIN...

Страница 15: ...IBLE CAUSE lists the obvious external possibilities that may contribute to the machine symptom Step 3 RECOMMENDED COURSE OF ACTION This column provides a course of action for the Possible Cause genera...

Страница 16: ...wire will not feed or wire feeding is rough 2 Variable or hunting arc A Gun cable kinked and or twisted B Wire jammed in gun and cable C Incorrect drive rolls and guide tubes D Gun cable liner dirty...

Страница 17: ...NCTION PROBLEMS PROBLEMS SYMPTOMS POSSIBLE CAUSE RECOMMENDED COURSE OF ACTION 3 Poor arc striking with sticking or blast offs weld porosity narrow and ropy looking bead or elec trode stubbing into pla...

Страница 18: ...NOTES MAGNUM 450WC 650WC...

Страница 19: ...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 tierra...

Страница 20: ...nd 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 menta...

Страница 21: ...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 World s Leader in Welding and Cutting Pr...

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