Hobart Welding Products OM-945 instruction

8-2. Maintenance Label (Robin-Powered Units)

OM-945 Page 27

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Hobart Welding Products OM-945 manual Maintenance Label Robin-Powered Units

Contents

Stick Smaw Welding ProcessesDescription OM-945194 047AD 2007−05 From Hobart to You Table of Contents Warranty HOT Parts can cause severe burns Symbol UsageArc Welding Hazards Electric Shock can kill Welding can cause fire or explosion Fumes and Gases can be hazardousBuildup of GAS can injure or kill ARC Rays can burn eyes and skin Compressed Air Hazards Engine Hazards Falling Unit can cause injury Welding Wire can cause injuryHOT Parts can cause burns and injury Fire or Explosion hazard Radiation can cause interference Principal Safety StandardsCalifornia Proposition 65 Warnings EMF Information − Consignes DE Sécurité − Lire Avant Utilisation Signification des symbolesUN Choc Électrique peut tuer LES Fumées ET LES GAZ peuvent être dangereux DES Pièces Chaudes peuvent provoquer des brûlures gravesLE Soudage peut provoquer un in cendie ou une explosion ’EXPLOSION DE LA Batterie peu LE Bruit peut affecter l’ouïeDES Organes Mobiles peuvent pro voquer des blessures ’AIR Comprimé peut provoquer des blessures LA Chaleur DU Moteur peut pro- voquer un incendieRisque D’INCENDIE OU D’EXPLO- Sion ’EMPLOI Excessif peut LE Surchauffement peut endom- mager le moteur électriqueDES Organes Mobiles peuvent provoquer des blessures LES Fils DE Soudage peuvent provoquer des blessures Principales normes de sécurité Proposition californienne 65 AvertissementsInformation EMF Welding Weld Output Rated Maximum Single-Phase Fuel − SpecificationsSymbol Definitions Weld, Power, and Engine Specifications Width Dimensions, Weights, and Operating AnglesGenerator Power Curve Height 60% Duty Cycle at 210 Amperes CC/DC Fuel Consumption All ModelsDuty Cycle 100% Duty Cycle at 170 Amperes CC/DC Volt-Ampere Curves Material Thickness Reference Chart Installing Welding Generator − Installation Engine Prestart Checks Kohler-Powered Units Engine Prestart Checks Robin-Powered UnitsOil Connecting the Battery Activating The Dry Charge Battery If Applicable Tools Needed 1/2 Installing Exhaust PipeWeld Output Terminals Engine backfire can cause se Selecting Weld Cable Sizes Connecting To Weld Output Terminals − Operating the Welding Generator Engine Control SwitchFront Panel Controls Loaded Cold Weather Engine OperationAmperage Selection Table For Stick Smaw Electrodes Infrequently Tacle RC3 − Operating Auxiliary EquipmentStandard Receptacles Tacle RC2 Gfci Receptacle Option Optional Generator Power Receptacles Receptacle Current Available in Amperes 240 Routine Maintenance Robin-Powered Units − Maintenance ROBIN-POWERED Units Maintenance Label Robin-Powered Units Stop engine and let cool Servicing Air Cleaner Robin−Powered Units Servicing Optional Spark Arrestor Robin-Powered Units Overload Protection Robin-Powered UnitsStop engine. Disconnect nega- tive − battery cable Fuel Line Oil Drain Valve 2 ID x 7 in Hose Oil FilterFill crankcase with new oil to full Full Idle Speed Adjustment Adjusting Engine Speed Robin-Powered UnitsStop engine Hours Weld Cables Slip Rings Routine Maintenance Kohler-Powered Units= Check = Change ~ = Clean = Replace Recycle engine Fluids Maintenance Label Kohler-Powered Units Servicing Air Cleaner Kohler−Powered Units Servicing Optional Spark Arrestor Kohler-Powered Units Overload Protection Kohler-Powered UnitsTools Needed 802 339-G / S-0842 Reinstall wrapper Top View Tools Needed 3/8 Adjusting Engine Speed Kohler-Powered UnitsAdjustment Nut Loosen lock nut. Turn adjustment Welding − TroubleshootingTroubleshooting Generator Power Check fuel level Engine Od of time Install engine manufacturer’s kit for cold-weather operation − Electrical Diagram Bed liners, shipping skids, − Generator Power GuidelinesSelecting Equipment Grounding Generator To Truck Or Trailer Frame Amperes x Volts = Watts Grounding When Supplying Building SystemsHow Much Power Does Equipment Require? Ground generator to system Farm/Home Equipment Rating Starting Watts Running Watts Approximate Power Requirements For Industrial MotorsApproximate Power Requirements For Farm/Home Equipment Industrial Motors Rating Starting Watts Running Watts Contractor Rating Starting Watts Running Watts Approximate Power Requirements For Contractor Equipment KVA/HP x HP x 1000 / Volts = Starting Amperage Power Required To Start MotorHow Much Power Can Generator Supply? Single-Phase Induction Motor Starting Requirements Typical Connections To Supply Standby Power Cord Lengths for 240 Volt Loads Selecting Extension Cord Use Shortest Cord PossibleCord Lengths for 120 Volt Loads Current Load Watts Amperes − Stick Welding Smaw Guidelines Stick Welding Procedure Striking an Arc − Scratch Start Technique Electrode and Amperage Selection ChartStriking an Arc − Tapping Technique 10-30 9090 Poor Weld Bead CharacteristicsGood Weld Bead Characteristics Positioning Electrode Holder Electrode Movement During Welding Conditions That Affect Weld Bead Shape Or Less Butt JointsLap Joint Tee Joint Possible Causes Corrective Actions Troubleshooting − PorosityTroubleshooting − Excessive Spatter Weld Test Troubleshooting − Lack Of Penetration Troubleshooting − Incomplete FusionTroubleshooting − Excessive Penetration Troubleshooting − Waviness Of Bead Troubleshooting − Burn-ThroughTroubleshooting − Distortion Welding Symbols 37 25 − Parts List44 − FIG 20 − FIG Main Assembly Panel, Front w/Components Panel, Front w/Components -1Item Generator -1Item Support ServiceAssistance Hobart Welding Products Contact your Distributor for