Lincoln Electric SVM165-A Uživatelský manuál

POWER MIG™350MPSERVICE MANUALSVM165-AJanuary. 2006Safety Depends on YouLincoln arc welding and cuttingequipment is designed and builtwith safety in mi

A-4 A-4 INSTALLATIONReturn to Section TOC Return to Section TOC Return to Section TOC Return to Section TOCReturn to Master TOC Return to Master TOC R

TROUBLESHOOTING & REPAIRF-54 F-54POWER MIG 350MPReturn to Section TOC Return to Section TOC Return to Section TOC Return to Section TOCReturn to M

TROUBLESHOOTING & REPAIRF-55 F-55POWER MIG 350MPReturn to Section TOC Return to Section TOC Return to Section TOC Return to Section TOCReturn to M

VOLTAGE & CURRENT CALIBRATION PROCEDUREService and repair should be performed by only Lincoln Electric factory trained personnel.Unauthorized repa

TROUBLESHOOTING & REPAIRF-57 F-57POWER MIG 350MPReturn to Section TOC Return to Section TOC Return to Section TOC Return to Section TOCReturn to M

TROUBLESHOOTING & REPAIRF-58 F-58POWER MIG 350MPReturn to Section TOC Return to Section TOC Return to Section TOC Return to Section TOCReturn to M

RETEST AFTER REPAIRRetest a machine:• If it is rejected under test for any reason that requires you to remove any part which could affect the machine

NOTESF-60 F-60POWER MIG 350MPReturn to Section TOC Return to Section TOC Return to Section TOC Return to Section TOCReturn to Master TOC Return to Mas

G-1ELECTRICAL DIAGRAMSG-1TABLE OF CONTENTS -ELECTRICAL DIAGRAMS SECTION-ELECTRICAL DIAGRAMS . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

ELECTRICAL DIAGRAMSG-2POWER MIG 350MPWIRING DIAGRAM - ENTIRE MACHINEEN-170SOLIDEDGEG4678POWERMIG350MPWIRING DIAGRAMNONEG4511cstubleJ. SKERBEC-UNLESS O

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A-5GUN AND CABLE INSTALLATIONA Magnum 300 gun and 15Ft.(4.6m) cable(12Ft.(3.7m) for Codes 11000 and below) are provid-ed with the Power MIG 350MP. A M

ELECTRICAL DIAGRAMSG-4POWER MIG 350MPSCHEMATIC - CONTROL PC BOARD (G3789-1E2/1)G-4NOTE: This diagram is for reference only. It may not be accurate for

ELECTRICAL DIAGRAMSG-5POWER MIG 350MPSCHEMATIC - CONTROL PC BOARD (G3789-1E2/2)G-5NOTE: This diagram is for reference only. It may not be accurate for

ELECTRICAL DIAGRAMSG-6POWER MIG 350MPSCHEMATIC - CONTROL PC BOARD (G3789-1E2/3)G-6NOTE: This diagram is for reference only. It may not be accurate for

ELECTRICAL DIAGRAMSG-7POWER MIG 350MPSCHEMATIC - CONTROL PC BOARD (G3789-1E2/4)G-7NOTE: This diagram is for reference only. It may not be accurate for

NOTE: Lincoln Electric assumes no responsibility for liablilities resulting from board level troubleshooting. PC Board repairs will invalidate your fa

ELECTRICAL DIAGRAMSG-9POWER MIG 350MPSCHEMATIC POWER SUPPLY P.C. BOARD (G3631-3F0)G-9NOTE: This diagram is for reference only. It may not be accurate

NOTE: Lincoln Electric assumes no responsibility for liablilities resulting from board level troubleshooting. PC Board repairs will invalidate your fa

ELECTRICAL DIAGRAMSG-11POWER MIG 350MPSCHEMATIC - CHOPPER P.C. BOARD (M20046-1M0)G-11NOTE: This diagram is for reference only. It may not be accurate

NOTE: Lincoln Electric assumes no responsibility for liablilities resulting from board level troubleshooting. PC Board repairs will invalidate your fa

ELECTRICAL DIAGRAMSG-13POWER MIG 350MPSCHEMATIC - MSP3 PC BOARD (L11612-2D0)G-13NOTE: This diagram is for reference only. It may not be accurate for a

A-6A-6 POWER MIG 350MPReturn to Section TOC Return to Section TOC Return to Section TOC Return to Section TOCReturn to Master TOC Return to Master TOC

NOTE: Lincoln Electric assumes no responsibility for liablilities resulting from board level troubleshooting. PC Board repairs will invalidate your fa

ELECTRICAL DIAGRAMSG-15POWER MIG 350MPSCHEMATIC - FEEDER P.C. BOARD (G3883-1E0/1)G-15NOTE: This diagram is for reference only. It may not be accurate

ELECTRICAL DIAGRAMSG-16POWER MIG 350MPSCHEMATIC - FEEDER P.C. BOARD (G3883-1E0/2)G-16NOTE: This diagram is for reference only. It may not be accurate

NOTE: Lincoln Electric assumes no responsibility for liablilities resulting from board level troubleshooting. PC Board repairs will invalidate your fa

ELECTRICAL DIAGRAMSG-18POWER MIG 350MPSCHEMATIC - SPOOL GUN P.C. BOARD (L12008-2D0)G-18NOTE: This diagram is for reference only. It may not be accurat

NOTE: Lincoln Electric assumes no responsibility for liablilities resulting from board level troubleshooting. PC Board repairs will invalidate your fa

ELECTRICAL DIAGRAMSG-20POWER MIG 350MPSCHEMATIC - DISPLAY P.C. BOARD (L11756-1E1)G-20NOTE: This diagram is for reference only. It may not be accurate

NOTE: Lincoln Electric assumes no responsibility for liablilities resulting from board level troubleshooting. PC Board repairs will invalidate your fa

SVM ERROR REPORTING FORMWe need to know if there are errors in our manuals. We also value any suggestions as toadditional tests or procedures that wo

POWER MIG 350MPReturn to Master TOC Return to Master TOC Return to Master TOC Return to Master TOCB-1B-1TABLE OF CONTENTS- OPERATION SECTION -Operatio

POWER MIG 350MPReturn to Section TOC Return to Section TOC Return to Section TOC Return to Section TOCReturn to Master TOC Return to Master TOC Return

POWER MIG 350MPReturn to Section TOC Return to Section TOC Return to Section TOC Return to Section TOCReturn to Master TOC Return to Master TOC Return

POWER MIG 350MPReturn to Section TOC Return to Section TOC Return to Section TOC Return to Section TOCReturn to Master TOC Return to Master TOC Return

POWER MIG 350MPReturn to Section TOC Return to Section TOC Return to Section TOC Return to Section TOCReturn to Master TOC Return to Master TOC Return

POWER MIG 350MPReturn to Section TOC Return to Section TOC Return to Section TOC Return to Section TOCReturn to Master TOC Return to Master TOC Return

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iiReturn to Master TOC Return to Master TOC Return to Master TOC Return to Master TOCFOR ENGINEpowered equipment.1.a. Turn the engine off before troub

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POWER MIG 350MPReturn to Section TOC Return to Section TOC Return to Section TOC Return to Section TOCReturn to Master TOC Return to Master TOC Return

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B-12B-12 OPERATION Return to Section TOC Return to Section TOC Return to Section TOC Return to Section TOCReturn to Master TOC Return to Master TOC Re

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B-14 NOTESPOWER MIG 350MPB-14Return to Section TOC Return to Section TOC Return to Section TOC Return to Section TOCReturn to Master TOC Return to Mas

POWER MIG 350MPC-1 C-1TABLE OF CONTENTS- ACCESSORIES -Accessories...

C-2C-2ACCESSORIESPOWER MIG 350MPDRIVE ROLL KITSRefer to Table C.1 for various drive roll kits that areavailable for the Power MIG. All items in Bold a

C-3C-3 ACCESSORIESMIG 350MPdoes not control the WFS at the spoolgun. Rather, it is adjusting the Power MIG 350MPsynergic work point. Therefore, adjust

SAFETYiiiiReturn to Master TOC Return to Master TOC Return to Master TOC Return to Master TOCARC RAYS can burn.4.a. Use a shield with the proper filte

C-4C-4 NOTESPOWER MIG 350MPReturn to Section TOC Return to Section TOC Return to Section TOC Return to Section TOCReturn to Master TOC Return to Maste

POWER MIG 350MPD-1D-1TABLE OF CONTENTS-MAINTENANCE-Maintenance...

MAINTENANCED-2 D-2POWER MIG 350MPReturn to Section TOC Return to Section TOC Return to Section TOC Return to Section TOCReturn to Master TOC Return to

D-3 D-3MAINTENANCE5. Seat Liner bushing into back of gun. Secure Linerby tightening set screw. Do not install the gas dif-fuser at this time.6. Lay th

D-4D-4 MAINTENANCEPOWER MIG 350MPReturn to Section TOC Return to Section TOC Return to Section TOC Return to Section TOCReturn to Master TOC Return to

Return to Master TOC Return to Master TOC Return to Master TOC Return to Master TOCSection E-1 Section E-1POWER MIG 350MPTheory of Operation ...

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THEORY OF OPERATIONE-4 E-4POWER MIG 350MPReturn to Section TOC Return to Section TOC Return to Section TOC Return to Section TOCReturn to Master TOC R

DIODE CONTROL RECTIFIER ANDPOWER BOARDThe Power Board receives approximately 40 VDC fromthe Diode Control Rectifier. In turn, the Power Boardsupplies

SAFETYiiiiiiPOWER MIG 350MPReturn to Master TOC Return to Master TOC Return to Master TOC Return to Master TOCFOR ELECTRICALLYpowered equipment.8.a. T

WELD CONTROL BOARDThe Weld Control Board performs the primary interfac-ing functions to establish and maintain output control ofthe Power MIG 350MP ma

E-7 E-7POWER MIG 350MPReturn to Section TOC Return to Section TOC Return to Section TOC Return to Section TOCReturn to Master TOC Return to Master TOC

THERMAL PROTECTIONTwo normally closed (NC) thermostats protect themachine from excessive operating temperatures.These thermostats are wired in series

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PULSE WIDTH MODULATIONThe term PULSE WIDTH MODULATION is used todescribe how much time is devoted to conduction inthe positive and negative portions o

CHOPPER TECHNOLOGYFUNDAMENTALSThe new era of welding machines such as the PowerMIG 350MP employ a technology whereby a DCsource is turned on and off (

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Return to Master TOC Return to Master TOC Return to Master TOC Return to Master TOCSection F-1 Section F-1POWER MIG 350MPTroubleshooting & Repair

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POWER MIG 350MPReturn to Section TOC Return to Section TOC Return to Section TOC Return to Section TOCReturn to Master TOC Return to Master TOC Return

POWER MIG 350MPReturn to Master TOC Return to Master TOC Return to Master TOC Return to Master TOCivSAFETYivPRÉCAUTIONS DE SÛRETÉPour votre propre pro

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F-8 F-8POWER MIG 350MPReturn to Section TOC Return to Section TOC Return to Section TOC Return to Section TOCReturn to Master TOC Return to Master TOC

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6 6MASTER TABLE OF CONTENTS FOR ALL SECTIONSPageSafety...

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F-15 F-15POWER MIG 350MPReturn to Section TOC Return to Section TOC Return to Section TOC Return to Section TOCReturn to Master TOC Return to Master T

CHOPPER BOARD CAPACITOR DISCHARGE PROCEDUREService and repair should be performed by only Lincoln Electric factory trained personnel.Unauthorized repa

TROUBLESHOOTING & REPAIRF-17 F-17POWER MIG 350MPReturn to Section TOC Return to Section TOC Return to Section TOC Return to Section TOCReturn to M

MAIN TRANSFORMER TESTService and repair should be performed by only Lincoln Electric factory trained personnel.Unauthorized repairs performed on this

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CHOPPER BOARD TESTService and repair should be performed by only Lincoln Electric factory trained personnel.Unauthorized repairs performed on this equ

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TROUBLESHOOTING & REPAIRF-22 F-22POWER MIG 350MPReturn to Section TOC Return to Section TOC Return to Section TOC Return to Section TOCReturn to M

CONTROL RECTIFIER TESTService and repair should be performed by only Lincoln Electric factory trained personnel.Unauthorized repairs performed on this

A-1 A-1TABLE OF CONTENTS- INSTALLATION SECTION -INSTALLATION...

TROUBLESHOOTING & REPAIRF-24 F-24POWER MIG 350MPReturn to Section TOC Return to Section TOC Return to Section TOC Return to Section TOCReturn to M

OUTPUT RECTIFIER ASSEMBLY TESTService and repair should be performed by only Lincoln Electric factory trained personnel.Unauthorized repairs performed

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WIRE DRIVE MOTOR AND TACHOMETER FEEDBACKTESTService and repair should be performed by only Lincoln Electric factory trained personnel.Unauthorized rep

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ENCODER PC BOARD TESTService and repair should be performed by only Lincoln Electric factory trained personnel.Unauthorized repairs performed on this

F-31 F-31POWER MIG 350MPReturn to Section TOC Return to Section TOC Return to Section TOC Return to Section TOCReturn to Master TOC Return to Master T

TROUBLESHOOTING & REPAIRF-32 F-32POWER MIG 350MPReturn to Section TOC Return to Section TOC Return to Section TOC Return to Section TOCReturn to M

CURRENT TRANSDUCER TESTService and repair should be performed by only Lincoln Electric factory trained personnel.Unauthorized repairs performed on thi

A-2A-2 INSTALLATIONReturn to Section TOC Return to Section TOC Return to Section TOC Return to Section TOCReturn to Master TOC Return to Master TOC Re

TROUBLESHOOTING & REPAIRF-34 F-34POWER MIG 350MPReturn to Section TOC Return to Section TOC Return to Section TOC Return to Section TOCReturn to M

TROUBLESHOOTING & REPAIRF-35 F-35POWER MIG 350MPReturn to Section TOC Return to Section TOC Return to Section TOC Return to Section TOCReturn to M

POWER MIG 350MP SCROLLING DASHES TESTService and repair should be performed by only Lincoln Electric factory trained personnel.Unauthorized repairs pe

TROUBLESHOOTING & REPAIRF-37 F-37POWER MIG 350MPReturn to Section TOC Return to Section TOC Return to Section TOC Return to Section TOCReturn to M

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MOTOR & GEAR BOX ASSEMBLY REMOVAL ANDREPLACEMENTService and repair should be performed by only Lincoln Electric factory trained personnel.Unauthor

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TROUBLESHOOTING & REPAIRF-42 F-42POWER MIG 350MPReturn to Section TOC Return to Section TOC Return to Section TOC Return to Section TOCReturn to M

TROUBLESHOOTING & REPAIRF-43 F-43POWER MIG 350MPReturn to Section TOC Return to Section TOC Return to Section TOC Return to Section TOCReturn to M

A-3 A-3INSTALLATIONReturn to Section TOC Return to Section TOC Return to Section TOC Return to Section TOCReturn to Master TOC Return to Master TOC Re

OUTPUT RECTIFIER REMOVAL AND REPLACEMENTService and repair should be performed by only Lincoln Electric factory trained personnel.Unauthorized repairs

TROUBLESHOOTING & REPAIRF-45 F-45POWER MIG 350MPReturn to Section TOC Return to Section TOC Return to Section TOC Return to Section TOCReturn to M

TROUBLESHOOTING & REPAIRF-46 F-46POWER MIG 350MPReturn to Section TOC Return to Section TOC Return to Section TOC Return to Section TOCReturn to M

CHOPPER BOARD ASSEMBLY REMOVALAND REPLACEMENTService and repair should be performed by only Lincoln Electric factory trained personnel.Unauthorized re

TROUBLESHOOTING & REPAIRF-48 F-48POWER MIG 350MPReturn to Section TOC Return to Section TOC Return to Section TOC Return to Section TOCReturn to M

TROUBLESHOOTING & REPAIRF-49 F-49POWER MIG 350MPReturn to Section TOC Return to Section TOC Return to Section TOC Return to Section TOCReturn to M

TROUBLESHOOTING & REPAIRF-50 F-50POWER MIG 350MPReturn to Section TOC Return to Section TOC Return to Section TOC Return to Section TOCReturn to M

REMOVAL PROCEDUREELECTRIC SHOCK can kill. High voltage is present when input power is applied tothe machine.Note: Cut cable ties as needed to improve

TROUBLESHOOTING & REPAIRF-52 F-52POWER MIG 350MPReturn to Section TOC Return to Section TOC Return to Section TOC Return to Section TOCReturn to M

TROUBLESHOOTING & REPAIRF-53 F-53POWER MIG 350MPReturn to Section TOC Return to Section TOC Return to Section TOC Return to Section TOCReturn to M