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Hobart Welding Products OM-945 manual Servicing Air Cleaner Robin−Powered Units, Stop engine

Models: OM-945

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8-3. Servicing Air Cleaner (Robin−Powered Units)

oil

Notes

YStop engine.

YDo not run engine without air cleaner or with dirty element.

1 Wrapper

Wash wrapper with soap and water solution. Allow wrapper to air dry completely.

Spread 1 tablespoon SAE 30 oil evenly into wrapper. Squeeze out excess oil.

2 Element

Replace element if damaged, dirty, or oily.

aircleaner3 11/04 −803 070 / S-0759

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OM-945 Page 25

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Hobart Welding Products OM-945 manual Servicing Air Cleaner Robin−Powered Units, Stop engine

Contents

Description ProcessesFrom Hobart to You Table of Contents Options and Accessories Warranty Arc Welding Hazards Symbol UsageEngine Hazards Compressed Air Hazards California Proposition 65 Warnings Principal Safety StandardsEMF Information Radiation can cause interference− Consignes DE Sécurité − Lire Avant Utilisation Signification des symbolesUN Choc Électrique peut tuer LES Fumées ET LES GAZ peuvent être dangereuxDES Particules Volantes peuvent blesser les yeux LE Soudage peut provoquer un in- cendie ou une explosionDES Pièces Chaudes peuvent provoquer des brûlures graves LE Bruit peut affecter l’ouïe’EMPLOI Excessif peut ’AIR Comprimé peut provoquer des blessuresLE Surchauffement peut endom- mager le moteur électrique LES Étincelles Volantes risquent de provoquer des blessuresPour les moteurs à essence LE Soudage À L’ARC risque de provoquer des interférencesPour les moteurs diesel En ce qui concerne les stimulateurs cardiaquesSymbol Definitions − SpecificationsWeld, Power, and Engine Specifications − DefinitionsGenerator Power Curve Dimensions, Weights, and Operating AnglesDuty Cycle Fuel Consumption All ModelsVolt-Ampere Curves Material Thickness Reference ChartInstalling Welding Generator − InstallationVehicle frame. Always connect a ground wire MountingEngine Prestart Checks Kohler-Powered Units Engine Prestart Checks Robin-Powered UnitsFuel OilConnecting the Battery Activating The Dry Charge Battery If ApplicableDo not overfill battery cells Connect negative −Weld Output Terminals Installing Exhaust PipeSelecting Weld Cable Sizes Connecting To Weld Output TerminalsFront Panel Controls − Operating the Welding GeneratorAmperage Selection Table For Stick Smaw Electrodes Cold Weather Engine OperationInfrequently LoadedStandard Receptacles − Operating Auxiliary EquipmentGfci Receptacle Option Optional Generator Power ReceptaclesReceptacle Current Available in Amperes 240Routine Maintenance Robin-Powered Units − Maintenance ROBIN-POWERED UnitsMaintenance Label Robin-Powered Units Servicing Air Cleaner Robin−Powered Units Servicing Optional Spark Arrestor Robin-Powered Units Overload Protection Robin-Powered UnitsStop engine. Disconnect nega- tive − battery cable Stop engine and let coolFull Tools Needed Weld/Power Speed Adjustment Adjusting Engine Speed Robin-Powered UnitsIdle Speed Adjustment Routine Maintenance Kohler-Powered Units − Maintenance − KOHLER-POWERED UnitsMaintenance Label Kohler-Powered Units Servicing Air Cleaner Kohler−Powered Units Servicing Optional Spark Arrestor Kohler-Powered Units Overload Protection Kohler-Powered Units802 339-G / S-0842 Stop engine. Reinstall wrapper Adjusting Engine Speed Kohler-Powered UnitsTroubleshooting − TroubleshootingGenerator Power WeldingEngine Work like a Pro − Electrical Diagram Grounding Generator To Truck Or Trailer Frame − Generator Power GuidelinesSelecting Equipment How Much Power Does Equipment Require? Grounding When Supplying Building SystemsEarth ground if supplying Amperes x Volts = WattsApproximate Power Requirements For Farm/Home Equipment Approximate Power Requirements For Industrial MotorsIndustrial Motors Rating Starting Watts Running Watts Farm/Home Equipment Rating Starting Watts Running WattsContractor Rating Starting Watts Running Watts Approximate Power Requirements For Contractor EquipmentHow Much Power Can Generator Supply? Power Required To Start MotorSingle-Phase Induction Motor Starting Requirements KVA/HP x HP x 1000 = Starting AmperageTypical Connections To Supply Standby Power Current Load Watts Amperes Selecting Extension Cord Use Shortest Cord Possible− Stick Welding Smaw Guidelines Stick Welding ProcedureWeld current starts when electrode touches work- piece Striking an Arc − Tapping Technique Electrode and Amperage Selection ChartStriking an Arc − Scratch Start Technique Positioning Electrode Holder Poor Weld Bead CharacteristicsGood Weld Bead Characteristics Electrode Movement During Welding Conditions That Affect Weld Bead ShapeTee Joint Butt JointsLap Joint Troubleshooting − Excessive Spatter Troubleshooting − PorosityWeld Test Possible Causes Corrective ActionsTroubleshooting − Excessive Penetration Troubleshooting − Incomplete FusionTroubleshooting − Lack Of Penetration Troubleshooting − Distortion Troubleshooting − Burn-ThroughTroubleshooting − Waviness Of Bead Main Assembly Robin Engine Shown − Parts ListMain Assembly Panel, Front w/Components Panel, Front w/Components -1Item Generator -1Item Assistance ServiceSupport Hobart Welding Products Contact your Distributor for