Hobart Welding Products OM-493 manual Optional Auxiliary Power Receptacles, Generator

Page 23

6-2. Optional Auxiliary Power Receptacles

Y If unit does not have GFCI re- ceptacles, use GFCI- protected extension cord.

1

. Auxiliary power decreases as

weld current increases.

 

 

 

 

Set Fine Adjust control R1 at 10

 

for full auxiliary power.

 

 

Combined output of all receptacles

 

limited to 8.5 kVA/kW rating of the

 

generator.

 

 

 

GFCI Receptacle Option

 

 

1 120 V 20 A AC GFCI Recep-

 

tacles GFCI2 and GFCI3

 

 

GFCI2 and GFCI3 supply 60 Hz

 

single-phase power at weld/power

 

speed.

Maximum

output

from

 

GFCI2 or GFCI3 is 2.4 kVA/kW.

 

Circuit breaker protection is the

 

same as standard receptacles.

 

If a ground fault is detected, the

 

GFCI Reset button pops out and

 

the circuit opens to disconnect the

 

faulty

equipment.

Check

for

damaged tools, cords, plugs, etc. connected to the receptacle. Press button to reset receptacle and resume operation.

. At least once a month, run engine at weld/power speed and press Test button to verify GFCI is working properly.

Ref. ST-192 519 -A

OM-493 Page 19

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Contents Description OM-493Processes From Hobart to You Table of Contents Page ARC Rays can burn eyes and skin Symbol UsageArc Welding Hazards Electric Shock can killEngine Hazards Engine Heat can cause fire Battery Explosion can BlindMoving Parts can cause injury Engine Exhaust Gases can killARC Welding can cause interference Principal Safety StandardsEMF Information Radiation can cause interferenceLES Fumées ET LES GAZ peuvent être dangereux Signification des symbolesConsignes DE Sécurité Lire Avant Utilisation UN Choc Électrique peut tuerLE Bruit peut affecter l’ouïe LE Soudage peut provoquer un in- cendie ou une explosionDES Particules Volantes peuvent blesser les yeux DES Pièces Chaudes peuvent provoquer des brûlures gravesLA Chute DE L’APPAREIL peut blesser DES Organes Mobiles peuvent provoquer des blessures’EXPLOSION DE LA Batterie peut LA Chaleur DU Moteur peut pro- voquer un incendieConsignes relatives aux stimulateurs cardiaques Principales normes de sécuritéInformation sur les champs électromagnétiques LE Soudage À L’ARC risque de provoquer des interférencesDefinitions SpecificationsSymbol Definitions Weld, Power, and Engine SpecificationsDimensions Dimensions, Weights, and Operating AnglesAuxiliary Power Curve Continuous Welding Exceeding duty cycle can damage unit and void warrantyFuel Consumption Duty CycleMovement Do not lift unit from end Airflow Clearance InstallationInstalling Welding Generator Volt-Ampere CurveFuel Engine Prestart ChecksCharger Activating The Dry Charge Battery If ApplicableDo not overfill battery cells Read and follow all instrucConnect negative cable last Connecting the BatteryInstalling Exhaust Pipe Tools Needed 1/210 100% Duty Cycle Connecting to Weld Output TerminalsSelecting Weld Cable Sizes 100 ft 30 m Or LessFront Panel Controls Engine Control SwitchDo not switch under load Operating the Welding Generator120V 240V Operating Auxiliary EquipmentStandard Receptacles Weld Current120 V 20 a AC Gfci Recep Optional Auxiliary Power ReceptaclesGenerator Gfci Receptacle OptionMaintenance Maintenance Label Stop engine Servicing Air CleanerStop engine. Disconnect negative battery cable Overload ProtectionOil Drain Valve 2 ID x 12 in Hose Oil Filter Changing Engine Oil, Oil Filter, and Fuel FilterFull Tools Needed Stop engine and let coolWeld/Power Speed Adjustment Adjusting Engine SpeedIdle Speed Adjustment Servicing Optional Spark Arrestor Trouble Remedy TroubleshootingAuxiliary Power WeldingEngine Switch S2, and throttle solenoid TS1Circuit Diagram For Welding Generator Electrical DiagramGrounding Generator To Truck Or Trailer Frame Auxiliary Power GuidelinesSelecting Equipment Amperes x Volts = Watts Grounding When Supplying Building SystemsHow Much Power Does Equipment Require? Earth ground if supplyingFarm/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 WattsContractor Rating Starting Watts Running Watts Approximate Power Requirements For Contractor EquipmentKVA/HP x HP x Power Required To Start MotorHow Much Power Can Generator Supply? Single-Phase Induction Motor Starting Requirements240 120 Ground Typical Connections To Supply Standby PowerCurrent Load Watts Amperes Selecting Extension Cord Use Shortest Cord PossibleStick 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 10-30 9090 End View of Work Angle Poor Weld Bead CharacteristicsGood Weld Bead Characteristics Positioning Electrode HolderElectrode Movement During Welding Conditions That Affect Weld Bead Shape16 in 1.6 mm Tack Welds Butt JointsLap Joint Tee JointPossible Causes Corrective Actions Troubleshooting PorosityTroubleshooting Excessive Spatter Weld TestTroubleshooting Excessive Penetration Troubleshooting Incomplete FusionTroubleshooting Lack Of Penetration Troubleshooting Distortion Troubleshooting Burn-ThroughTroubleshooting Waviness Of Bead 12-3 Parts ListDia Part Description Mkgs Quantity Panel, Front w/Components Panel, Front w/Components -1 Item Generator -1 Item Page Page Support ServiceCall Contact your Distributor forHobart Welding Products
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