Lincoln Electric IM10044 manual Welding and Cutting Sparks can Cause fire or explosion, Iii

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iii

SAFETY

iii

WELDING and CUTTING

SPARKS can

cause fire or explosion.

6.a. Remove fire hazards from the welding area. If this is not possible, cover them to prevent the welding sparks from starting a fire.

Remember that welding sparks and hot materials from welding can 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, special precautions should be used to prevent hazardous situations. Refer to “Safety in Welding and Cutting” (ANSI Standard Z49.1) and the operating information for the equipment being used.

6.c. When not welding, make certain no part of the electrode circuit is touching the work or ground. Accidental contact can cause overheating and create a fire hazard.

6.d. Do not heat, cut or weld tanks, drums or containers until the proper steps have been taken 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 (see address above).

6.e. Vent hollow castings or containers before heating, cutting or welding. They may explode.

6.f. Sparks and spatter are thrown from the welding arc. Wear oil free protective garments such as leather gloves, heavy shirt, cuffless trousers, high shoes and a cap over your hair. Wear ear plugs when welding out of position or in confined places. Always wear safety glasses with side shields when in a welding area.

6.g. Connect the work cable to the work as close to the welding area as practical. Work cables connected to the building framework or other locations away from the welding area increase the possibility of the welding current passing through lifting chains, crane cables or other alternate cir- cuits. This can create fire hazards or overheat lifting chains or cables until they fail.

6.h. Also see item 1.c.

6.I. Read and follow NFPA 51B “ Standard for Fire Prevention During Welding, Cutting and Other Hot Work”, available from NFPA, 1 Batterymarch Park, PO box 9101, Quincy, Ma 022690-9101.

6.j. Do not use a welding power source for pipe thawing.

CYLINDER may explode if damaged.

7.a. Use only compressed gas cylinders containing the correct shielding gas for the process used and properly operating regulators designed for the gas and

pressure used. All hoses, fittings, etc. should be suitable for the application and maintained in good condition.

7.b. Always keep cylinders in an upright position securely chained to an undercarriage or fixed support.

7.c. Cylinders should be located:

Away from areas where they may be struck or subjected to physical damage.

A safe distance from arc welding or cutting operations and any other source of heat, sparks, or flame.

7.d. Never allow the electrode, electrode holder or any other electrically “hot” parts to touch a cylinder.

7.e. Keep your head and face away from the cylinder valve outlet when opening the cylinder valve.

7.f. Valve protection caps should always be in place and hand tight except when the cylinder is in use or connected for use.

7.g. Read and follow the instructions on compressed gas cylinders, associated equipment, and CGA publication P-l, “Precautions for Safe Handling of Compressed Gases in Cylinders,” available from the Compressed Gas Association 1235 Jefferson Davis Highway, Arlington, VA 22202.

FOR ELECTRICALLY powered equipment.

8.a. Turn off input power using the disconnect switch at the fuse box before working on the equipment.

8.b. Install equipment in accordance with the U.S. National Electrical Code, all local codes and the manufacturer’s recommendations.

8.c. Ground the equipment in accordance with the U.S. National Electrical Code and the manufacturer’s recommendations.

Refer to http://www.lincolnelectric.com/safety for additional safety information.

Jan ‘09

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Contents Vantage Cummins Safety California Proposition 65 WarningsElectric Shock can kill Welding and Cutting Sparks can Cause fire or explosion IiiPrécautions DE Sûreté Sûreté Pour Soudage a L’ArcElectromagnetic Compatibility EMC Safety Thank You Table of Contents Table of Contents Installation Safety Precautions Location and VentilationStoring StackingHigh Temperature Operation LiftingHigh Altitude Operation TowingPRE-OPERATION Engine and COM- Pressor Service Battery ConnectionOIL Fuel USE Diesel Fuel onlyAIR Cleaner Inlet Hood Muffler Outlet PipeSpark Arrestor Welding TerminalsAuxiliary Power Receptacles Remote ControlStandby Power Connections Connection of Lincoln ELEC- Tric Wire Feeders Connection of LN-15 to the Vantage 575 CUMAcross The-Arc Model Control Cable ModelConnection of the LN-25 to the VAN- Tage 575 Cummins Shut off welder before making any electrical con- nectionsSafety Precautions OperationGeneral Description Recommended ApplicationsControls and Settings Battery Charging Light Idler SwitchOIL Pressure Gauge Engine ProtectionWeld Mode Selector Switch Welding Terminals SwitchWire Feeder Voltmeter Switch PIN ConnectorBattery Jump Start Terminal Welding Power Sources SafetyVRD Operation Indicator What are VRD and Rocv DEVICES?Starting Technique BREAK-IN PeriodTypical Fuel Consumption Table B.1 Cummins B3.3 Engine Fuel ConsumptionStick Welding Mode CC-STICK ModeTouch Start TIG Mode Welder OperationWire WELDING-CV ARC GougingCarbon Diameter Current Range DC, elec Trode positive Table B.3 Typical Current RangesSimultaneous Welding and Auxiliary Power Loads Auxiliary Power OperationParalleling Optional Field Installed Accessories AccessoriesTIG Options Maintenance Routine and Periodic Maintenance DailyEngine Maintenance WeeklyService Instructions Battery Handling Preventing Battery DischargePreventing Battery Buckling Fuel FiltersWelder / Generator MAINTE- Nance Troubleshooting HOW to USE Troubleshooting GuideAuthorized Field Service Facility Contact your local LincolnTroubleshooting PCB Wiring Diagram Diagrams Engine Welders / K867 / K775 / LN-7 Connection Diagram To Work Electrode Cable To Wire Feed UnitDiagrams Diagrams Engine Welders / K867 / LN-8 Connection Diagram Diagrams Diagrams Diagrams Diagrams Diagrams Diagrams Dimension Print 736 634 24 .97Precaucion Warnung