Lincoln Electric IM612 manual Safety Precautions, Routine Maintenance

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MAINTENANCE

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SAFETY PRECAUTIONS

WARNING

Have qualified personnel do maintenance and troubleshooting work.

Turn the engine off before working inside the machine.

Remove guards only when necessary to perform maintenance, and replace them when the maintenance requiring their removal is complete.

If guards are missing from a machine, obtain replacements from a Lincoln Distributor.

Read the Safety Precautions in the front of this manu- al and the engine instruction manual before working on this machine.

Keep all equipment safety guards, covers, and devices in position and in good repair. keep hands, hair, clothing, and tools away from gears, fans, and all other moving parts when starting, operating, or repair- ing the equipment.

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ELECTRIC SHOCK can kill.

• Do not touch electrically live parts or electrode with skin or wet clothing.

Insulate yourself from work and ground

Always wear dry insulating gloves.

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ENGINE EXHAUST can kill.

• Use in open, well ventilated areas or vent exhaust outside.

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MOVING PARTS can injure.

• Do not operate with case sides open or guards off.

Stop engine before servicing.

Keep away from moving parts.

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See additional warning information throughout this operator’s manual and the Engine manual as well.

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ROUTINE MAINTENANCE

1.At the end of each day’s use, refill the fuel tank to minimize moisture condensation in the tank. Running out of fuel tends to draw dirt into the fuel system. Also, check the crankcase and air cleaner oil levels and add oil if indicated.

CAUTION

Make certain that the oil filler cap is securely tight- ened after checking or adding oil. If the cap is not tight, oil consumption can increase significantly which may be evidenced by white smoke coming from the exhaust.

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2.OIL - Maintenance schedule for changing the oil and oil filter after break-in can be found in the Engine Manual. The schedule is for normal operat- ing conditions. More frequent oil changes are required with dusty, high temperature and other severe operating conditions. Refer to the mainte- nance section of the Engine Owner's Manual for more information.

NOTE: Engine life will be reduced if the oil and oil filter are not changed according to the manufacturer’s recommendation.

3.Air Cleaner - With normal operating conditions, the maintenance schedule for cleaning the oil bath air cleaner can be found in the maintenance section of the Engine Owner's Manual. More fre- quent servicing is required with dusty operating conditions.

4.Refer to the maintenance section of the Engine Owner’s Manual for the maintenance schedule and fuel filter replacement.

5.Blow out the machine with low pressure air periodically. In particularly dirty locations, this may be required once a week.

RANGER 8+ DIESEL

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Contents Ranger 8 + Diesel California Proposition 65 Warnings SafetyElectric Shock can kill Cylinder may explode if damaged Sûreté Pour Soudage a L’Arc Précautions DE SûretéThank You Engine ServiceTable of Contents Vii Technical Specifications Ranger 8+ Diesel K1632-1 InstallationInstallation Instructions Additional Safety Precautions PRE-OPERATION Engine ServiceLifting OILSpark Arrester Battery ConnectionsFuel Total Combined Length of Electrode and Work Cables Electrical ConnectionsMachine Grounding Welding Cable ConnectionsCircuit Breakers Auxiliary Power RECEPTACLES, PLUGS, and HAND-HELD EquipmentPremises Wiring Figure A.1 Connection of Ranger 8+ Diesel to Premises WiringOther Features Design FeaturesAuxiliary Power OperationDiesel Engine Additional Safety PrecautionsLimitations Recommended ApplicationsFigure B.1 Output Panel Controls Machine Controls Controls and SettingsOperation Before Starting the Engine Engine OperationStarting the Engine Stopping the EngineWelding Operation BREAK-IN PeriodTable B.1 Typical Ranger 8+ Diesel Fuel Consumption Welding Process Wire Feed Welding Processes Constant VoltageStick Constant Current Welding TIG Constant Current WeldingSummary of Welding Processes Table B.4 Auxiliary PowerSimultaneous Welding and Power Loads Figure B.3 115V Duplex Receptacles 115/230 Volt Dual Voltage ReceptacleTIG Welding Options Accessories AccessoriesGeneral Options Accessories Semiautomatic Fcaw and MIG Welding Options / Acces Sories Connection of Ranger 8+ Diesel to LN-7 & K240 Contactor KIT Accessories Connection DiagramsRoutine Maintenance MaintenanceSafety Precautions Battery Engine AdjustmentsEngine Maintenance Components Slip RingsHOW to USE Troubleshooting Guide TroubleshootingTroubleshooting Engine will not go to high idle Poor work lead connection to Troubleshooting Diagrams Maximum Overall Dimensions Ranger 8+ How To Read Shop Drawings Precaucion Warnung