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Lincoln Electric LN-9F GMA manual Figure A.9 Connection of LN-9 GMA to V300 Power Sources

Models: LN-9F GMA LN-9 GMA

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INSTALLATION

FIGURE A.9 – CONNECTION OF LN-9 GMA TO V300 POWER SOURCES

ELECTRIC SHOCK

can kill.

WARNING

•Turn off input power to the welding power source using the disconnect switch at the fuse box before connect- ing the wire feeder

•Only qualified persons should install, use or service this machine.

N.A. Welding cable must be sized for current and duty cycle of application.

N.B. Diagram shows electrode positive. To change polarity, turn power “OFF”, reverse electrode and work cable at power source. Set meter polarity switch on rear of invertec to coincide with polarity used. Set LN-9 GMA polarity switch also.

N.C. Install K608-1 adapter in line with P10 to LN-9 GMA voltage board and secure to adjacent harness with wire tie provided. Turn “start” trimmer on voltage board per instructions in V300 manual.

N.D. For GMAW welding, install Pulse Power Filter Kit K442-1 in LN-9 GMA.

LN-9 GMA and LN-9F GMA Wire Feeder

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Lincoln Electric LN-9F GMA manual Figure A.9 Connection of LN-9 GMA to V300 Power Sources

Contents

LN-9 GMA and LN-9F GMA Wire Feeder Safety Depends on YouSafety Electric Shock can kill Welding and Cutting Sparks can Cause fire or explosion IiiPrécautions DE Sûreté Thank You TAbLE of Contents TAbLE OF CONTENTS cont’d Viii Section ESection F P127, P125, P107 & P289 SeriesWidth Height Technical SpecificationsLN-9 GMA and LN-9F GMA Wire Feeder Installing the LN-9 GMA Roll and 4-ROLL Models Attaching the Wire Reel StandMounting the Wire Feed Unit Mounting the UnitRouting the Electrode Power Input CAbLE ASSEMbLYElectrical Connections LN-9 GMA and LN-9F GMA Figure A.2 Strain Relief Clamp Figure A.3 LN-9F GMA Control bOXInstallation Can kill Figure A.5 Connection of LN-9 GMA to DC-600 Power Sources Figure A.6 Connection of LN-9 GMA to DC-1000 Power Sources 75 76 77 Installation Figure A.9 Connection of LN-9 GMA to V300 Power Sources Machine Grounding Direct Work Lead ConnectionConnecting the GUN CAbLE to the Wire Feeder For GMA GUN CAbLESHooking UP GMA Shielding GAS Cylinder may explode if damagedSafety Precautions Operating InstructionsGeneral Description Recommended Processes and EquipmentK424 LN-9 GMA 2-ROLL and K568-1 LN-9 GMA 4-ROLL K436 LN-9F GMA 2-ROLL and K583-1 LN-9F GMA 4-ROLLDC Constant Voltage Power Sources Controls and Settings Operation Operation Power Supply Fuse Circuit Protection and Automatic ShutdownAvoiding Grounding Lead Protector GLP Shutdown Circuit bREAKERAutomatic Shutdown Drive Roll Installation Changing Drive Rolls for 2-ROLL Wire FeedersGuide Tube Detail Changing Drive Rolls for 4-ROLL Wire Feeders Large Wire Loading Figure b.7a Threaded Locking CollarLoading a 50-60 Lb .7-27.2 KG. Coil Using K1504-1 Coil Reel Feeding Electrode and bRAKE AdjustmentADJUSTAbLE Wire Reel bRAKE Loading a 50 or 60 Lb. CoilLoading and Feeding 13-14 Lb Innershield Coils K378 Reel Mounting StandFor TWO-ROLL Feeders Pressure Adjustment Knob Idle Roll Pressure SettingRoll Wire Feeders Adjust the Power Source Adjust the LN-9 GMA ControlsPulse Power 500, DC650 PRO CV-400, CV-500-I DC-250, DC-400, or DC-600Starting Characteristics RUN-IN FeatureVoltage Control Response Select AccelerationMaking a Weld Procedure AT END of CoilSecurity of Weld Procedure Settings Optional Equipment and Accessories Power Input CAbLE ASSEMbLIES K196, K595, K596Wire Reel Stands and Mountings Auxiliary Equipment ContactsAttaching the Wire Reel Stands Wire Reel Door KITSpindle for READI-REELS and 2 I.D. Spools K162-H READI-REEL AdaptersUniversal Wire Reel Stand K1524-1 Wire Feeder Accessories BURNbACK Timer KIT K419GMA Timer KIT K418 Dual Process KIT K317 For Wire FeedersDual Procedure KIT K319 Pulse Power Filter Conversion KIT K442-1Swivel Platform K178-1 Undercarriage K163Continuous Flux Feed Tank K320 K320 Flux Tank LoadingK58 Magnetic Separator TAbLE C.2 Drive Roll and Guide TUbE Kits Kit Roll Solid Steel ElectrodeCored Electrode Aluminum ElectrodeRoutine Maintenance Periodic MaintenanceCoils with 1 Spindle AdapterProper Speed Sensor Module Mounting Figure D.1 Speed Sensor Module LocationFigure D.2 LN-9 GMA Connectors Figure D.2 Switch RequirementsTROUbLESHOOTING TROUbLESHOOTING Guide Wire Feeding PRObLEMSGun trigger will not feed wire. Digital meter is not lit Grounding Lead Protector Shutdown in the Operation section TROUbLESHOOTING Welding PRObLEMS Starting Characteristics LN-9 GMA WIRING WireLN-9F GMA LN-9 GMA Dimension Print LN-9F GMA Dimension Print 1 Wire Drive Unit LN-9F Dimension Print 2 Control bOXPage Precaucion LN-9 GMA Wire Feeder Keep your head out of fumes