Stop engine and let cool | Hobart Welding Products OM-945 specification

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

! Stop engine and let cool.

NOTICE − Do not run engine with- out 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.

oil

aircleaner3 11/04 −803 070 / S-0759

Notes

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OM-945 Page 28

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

Contents

Processes DescriptionOM-945194 047AD 2007−05 Stick Smaw Welding From Hobart to You Table of Contents Warranty Symbol Usage Arc Welding HazardsElectric Shock can kill HOT Parts can cause severe burns Fumes and Gases can be hazardous Buildup of GAS can injure or killARC Rays can burn eyes and skin Welding can cause fire or explosion Engine Hazards Compressed Air Hazards Welding Wire can cause injury HOT Parts can cause burns and injuryFire or Explosion hazard Falling Unit can cause injury Principal Safety Standards California Proposition 65 WarningsEMF Information Radiation can cause interference UN Choc Électrique peut tuer Signification des symboles− Consignes DE Sécurité − Lire Avant Utilisation LE Soudage peut provoquer un in cendie ou une explosion DES Pièces Chaudes peuvent provoquer des brûlures gravesLES Fumées ET LES GAZ peuvent être dangereux DES Organes Mobiles peuvent pro voquer des blessures LE Bruit peut affecter l’ouïe’EXPLOSION DE LA Batterie peu Risque D’INCENDIE OU D’EXPLO- Sion LA Chaleur DU Moteur peut pro- voquer un incendie’AIR Comprimé peut provoquer des blessures LE Surchauffement peut endom- mager le moteur électrique DES Organes Mobiles peuvent provoquer des blessuresLES Fils DE Soudage peuvent provoquer des blessures ’EMPLOI Excessif peut Information EMF Proposition californienne 65 AvertissementsPrincipales normes de sécurité − Specifications Symbol DefinitionsWeld, Power, and Engine Specifications Welding Weld Output Rated Maximum Single-Phase Fuel Dimensions, Weights, and Operating Angles Generator Power CurveHeight Width Fuel Consumption All Models Duty Cycle100% Duty Cycle at 170 Amperes CC/DC 60% Duty Cycle at 210 Amperes CC/DC Material Thickness Reference Chart Volt-Ampere Curves − Installation Installing Welding Generator Oil Engine Prestart Checks Robin-Powered UnitsEngine Prestart Checks Kohler-Powered Units Activating The Dry Charge Battery If Applicable Connecting the Battery Installing Exhaust Pipe Weld Output TerminalsEngine backfire can cause se Tools Needed 1/2 Connecting To Weld Output Terminals Selecting Weld Cable Sizes Front Panel Controls Engine Control Switch− Operating the Welding Generator Cold Weather Engine Operation Amperage Selection Table For Stick Smaw ElectrodesInfrequently Loaded − Operating Auxiliary Equipment Standard ReceptaclesTacle RC2 Tacle RC3 Optional Generator Power Receptacles Gfci Receptacle Option Current Available in Amperes 240 Receptacle − Maintenance ROBIN-POWERED Units Routine Maintenance Robin-Powered Units Maintenance Label Robin-Powered Units Servicing Air Cleaner Robin−Powered Units Stop engine and let cool Stop engine. Disconnect nega- tive − battery cable Overload Protection Robin-Powered UnitsServicing Optional Spark Arrestor Robin-Powered Units Oil Drain Valve 2 ID x 7 in Hose Oil Filter Fill crankcase with new oil to fullFull Fuel Line Stop engine Adjusting Engine Speed Robin-Powered UnitsIdle Speed Adjustment Routine Maintenance Kohler-Powered Units = Check = Change ~ = Clean = ReplaceRecycle engine Fluids Hours Weld Cables Slip Rings Maintenance Label Kohler-Powered Units Servicing Air Cleaner Kohler−Powered Units Tools Needed Overload Protection Kohler-Powered UnitsServicing Optional Spark Arrestor Kohler-Powered Units 802 339-G / S-0842 Adjusting Engine Speed Kohler-Powered Units Adjustment NutLoosen lock nut. Turn adjustment Reinstall wrapper Top View Tools Needed 3/8 − Troubleshooting TroubleshootingGenerator Power Welding Engine Check fuel level Install engine manufacturer’s kit for cold-weather operation Od of time − Electrical Diagram − Generator Power Guidelines Selecting EquipmentGrounding Generator To Truck Or Trailer Frame Bed liners, shipping skids, Grounding When Supplying Building Systems How Much Power Does Equipment Require?Ground generator to system Amperes x Volts = Watts Approximate Power Requirements For Industrial Motors Approximate Power Requirements For Farm/Home EquipmentIndustrial Motors Rating Starting Watts Running Watts Farm/Home Equipment Rating Starting Watts Running Watts Approximate Power Requirements For Contractor Equipment Contractor Rating Starting Watts Running Watts Power Required To Start Motor How Much Power Can Generator Supply?Single-Phase Induction Motor Starting Requirements KVA/HP x HP x 1000 / Volts = Starting Amperage Typical Connections To Supply Standby Power Selecting Extension Cord Use Shortest Cord Possible Cord Lengths for 120 Volt LoadsCurrent Load Watts Amperes Cord Lengths for 240 Volt Loads Stick Welding Procedure − Stick Welding Smaw Guidelines Striking an Arc − Tapping Technique Electrode and Amperage Selection ChartStriking an Arc − Scratch Start Technique Poor Weld Bead Characteristics Good Weld Bead CharacteristicsPositioning Electrode Holder 10-30 9090 Conditions That Affect Weld Bead Shape Electrode Movement During Welding Butt Joints Lap JointTee Joint Or Less Troubleshooting − Porosity Troubleshooting − Excessive SpatterWeld Test Possible Causes Corrective Actions Troubleshooting − Excessive Penetration Troubleshooting − Incomplete FusionTroubleshooting − Lack Of Penetration Troubleshooting − Distortion Troubleshooting − Burn-ThroughTroubleshooting − Waviness Of Bead Welding Symbols − Parts List 44 − FIG20 − FIG 37 25 Main Assembly Panel, Front w/Components Panel, Front w/Components -1Item Generator -1Item Assistance ServiceSupport Contact your Distributor for Hobart Welding Products