Lincoln Electric IM10005 manual Premises Wiring, Circuit Breakers

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A-6	INSTALLATION	A-6

PREMISES WIRING

The BULLDOG™ 140 is not recommended for premises wiring.

The BULLDOG™ 140 does not have a combined 120/240 volt receptacle and cannot be connected to a premises as described in other Lincoln literature.

Remember that the BULLDOG™ 140 is intended only for backup, intermittent use power.

Certain electrical devices cannot be powered by the BULLDOG™ 140. Refer to Table A.2 for these devices.

CIRCUIT BREAKERS

Auxiliary power is protected by circuit breakers. When the machine is operated in high temperature environments, the breakers may tend to trip at lower loads than normally.

CAUTION

Never bypass the circuit breakers. Without over- load protection, the BULLDOG™ 140 could over- heat and/or cause damage to the equipment being used.

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BULLDOG™ 140

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Contents Bulldog California Proposition 65 Warnings SafetyElectric Shock can kill Iii Welding and Cutting Sparks can Cause fire or explosionSûreté Pour Soudage a L’Arc Précautions DE SûretéOn-Line Product Registration Please Examine Carton and Equipment For Damage ImmediatelyTable of Contents Technical Specifications Bulldog 140 K2708-1 InstallationLocation and Ventilation Safety PrecautionsStoring Engine Exhaust can killStacking PRE-OPERATION Engine ServiceTilting LiftingWelding Cable Connections Electrical Output ConnectionsTable A.1 Recommended Welding Cable Size and Length Auxiliary Power Receptacles 5INSTALLATIONA-5Electrical Connections Machine GroundingCircuit Breakers Premises WiringType Common Electrical Devices Possible Concerns Table A.2 Electrical Device USE with the BulldogOperation WELDER/GENERATOR Controls LimitationsOutput Panel Controls Gasoline Engine Controls Engine OperationStarting the Engine Before Starting the EngineGenerator Operation Table B.1 Generator Power Applications Control Function / Operation Current Control Dial Welding OperationWelding Guidelines Material Thickness Electrode Type Size SettingWelding circuit for Stick shielded metal arc welding What Happens in the Arc?Correct Way to Strike An Arc Correct Welding PositionCorrect Arc Length Correct Welding SpeedCommon Metals PracticeTypes of Welds Penetration Fillet JointsMultiple Pass Welds Welding in the Vertical PositionVertical-Down Welding Vertical-Up WeldingOverhead Welding How to Hardface the Sharp Edge Metal to Ground WearWelding Sheet Metal Hardfacing To Reduce WearCast Iron Plate Preparation Welding Cast IronOut-of-Position Group AWS E6011 High-Speed Group AWS E6013 Selecting ElectrodesLow Hydrogen Group AWS E7018 OPTIONS/ACCESSORIES AccessoriesLincoln Electric Accessories Routine and Periodic Maintenance MaintenanceEngine Maintenance Finger Guard Area Engine AdjustmentsSpark Plug Service Table D.1 Engine Maintenance PartsOperational Clearance Screws Brushes GENERATOR/WELDER MaintenanceFigure D.7. Major Component Locations HOW to USE Troubleshooting Guide TroubleshootingContact your local Lincoln Authorized Field Service Facility SymptomsTroubleshooting Engine requires service to head, head gasket, and/or valves Diagrams M22146 Dimension PrintBulldog Precaucion Guards off