Processes, Description | Hobart Welding Products OM-474 instruction

OM-474

108 848X

July 2000

Processes

Stick (SMAW) Welding

Air Carbon Arc (CAC-A)

Cutting and Gouging

With Optional Equipment:

TIG (GTAW) Welding

MIG (GMAW) Welding

Flux Cored (FCAW) Welding

Description

Engine Driven Welding Generator

Contractor 40D

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Hobart Welding Products OM-474 manual Processes, Description, July, Engine Driven Welding Generator

Contents

Processes OM-474Description July From Hobart to You Table of Contents Page Arc Welding Hazards Symbol UsageElectric Shock can kill ARC Rays can burn eyes and skin Engine Hazards Moving Parts can cause injury Battery Explosion can BlindEngine Exhaust Gases can kill Engine Heat can cause fire EMF Information Principal Safety StandardsRadiation can cause interference ARC Welding can cause interference Consignes DE Sécurité Lire Avant Utilisation Signification des symbolesUN Choc Électrique peut tuer LES Fumées ET LES GAZ peuvent être dangereux DES 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 ’EXPLOSION DE LA Batterie peut DES Organes Mobiles peuvent provoquer des blessuresLA Chaleur DU Moteur peut pro- voquer un incendie LA Chute DE L’APPAREIL peut blesser Information sur les champs électromagnétiques Principales normes de sécuritéLE Soudage À L’ARC risque de provoquer des interférences Consignes relatives aux stimulateurs cardiaques Symbols And Definitions SpecificationsWeld, Power, And Engine Specifications Definitions Dimensions Dimensions, Weights, And Operating AnglesWeight Fuel Consumption Duty Cycle And Overheating AC Auxiliary Power60% Duty Cycle At 350 Amperes Minutes Welding 5 KVA/KW Single-Phase Auxiliary Power Plant No Weld Load Optional AC Power Plant Curves12.5 KVA/KW Three-Phase Auxiliary Power Plant No Weld Load DC Volts CC/DC Standard Volt-Ampere CurvesAC Amperes CV/DC Models with Optional CV-3 Module 100 Ranges 190-Max 110-270 Installing Welding Generator InstallationConnecting The Battery Temperatures below 0 F -18C 13 mm Full Diesel Valve Open Installing MufflerEngine Prestart Checks Do not use gasoline. Gasoline will damage engine Selecting Weld Cable Sizes Connecting To Weld Output Terminals100 ft 30 m Or Less 10 100% Duty Cycle Terminal Strip 3T Connections Optional Remote 14 Receptacle RC3 Information Optional, See SectionSocket Information Stop engine Front Panel Controls See Section Operating Welding Generator Do not switch under load Ampere Range SwitchDescription Of Front Panel Controls See Section Stop engine and fix trouble if either warning light goes on Example Combination remote amperage control Remote Control Optional Volt Duplex And Optional Gfci Receptacles Operating Auxiliary Equipment Open Contact Volt Duplex Receptacle Optional Set Engine Control switch to Run when using auxiliary power Connecting Optional Auxiliary Power PlantFront Maintenance and Troubleshooting Maintenance Label To Clean air filter Servicing Air CleanerDo not clean housing with air hose Stop engine and let cool Servicing Fuel SystemTo drain water from fuel system To replace fuel filter Idle Speed Adjustment Adjusting Engine SpeedEngine Speed No Load Changing Engine Oil And Filter If any fuse or circuit breaker Overload Protection Troubleshooting Inspecting And Cleaning Optional Spark Arrestor MufflerWelding Trouble Remedy Auxiliary Power Check engine control switch, and replace if necessary Coolant temperature gets too high see SectionEngine See engine manual OM-474 Circuit Diagram For Welding Generator For Standard Models Electrical Diagrams OM-474 193 989-B Wetstacking RUN-IN Procedure Load Bank Run-In Procedure Using Load Bank Do not touch hot exhaust Run-In Procedure Using Resistance GridBank/grid From flammables Selecting Equipment Auxiliary Power GuidelinesGrounding Generator To Truck Or Trailer Frame How Much Power Does Equipment Require? Grounding When Supplying Building SystemsEarth ground if supplying Use ground device as stated in electrical codes Approximate 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 Watts Contractor Rating Starting Watts Running Watts Approximate Power Requirements For Contractor Equipment How Much Power Can Generator Supply? Power Required To Start MotorSingle-Phase Induction Motor Starting Requirements KVA/HP x HP x Welding Generator Auxiliary Power output circuit Typical Connections To Supply Standby PowerItem 4 is not necessary if circuit Protection is already present Current Load Watts Amperes Selecting Extension Cord Use Shortest Cord Possible 101 102 105 104 103 Parts List 65 66 Includes Items Dia Part Description Mkgs Quantity PLG9,RC9 PC4 Control Box w/Components Control Box w/Components -4 Item Generator Generator -1 Item Panel, Front w/Components Panel, Front w/Components -1 Item Page Support Service Hobart Welding Products Contact your Distributor forCall