Hobart Welding Products OM-493 manual Dia Part Description Mkgs Quantity

Page 49

Item

Dia.

Part

Description

 

 

No.

Mkgs.

No.

Quantity

 

 

 

 

Figure 12-1. Main Assembly

 

 

 

 

 

 

 

. . .

1 . . . .

. . . . . . . . .

181 881 . .

GROMMET, neck filler

. . . 1

. . .

2 . . . .

. . . . . . . . .

147 601 . .

CAP, tank screw-on w/vent

. . . 1

. . .

3 . . . .

. . . . . . . . .

108 487 . .

LABEL, warning: falling equipment

. . . 1

. . .

4 . . . .

. . . . . . . . .

183 433 . .

PIPE, exhaust

. . . 1

. . .

5 . . . .

. . . . . . . .

+191 276 . .

COVER, top

. . . 1

. . .

6 . . . .

. . . . . . . . .

182 079 . .

TANK, fuel 10gal

. . . 1

. . .

. . . . . . .

. . . . . . . . .

187 502 . . .

. FITTING, stand pipe hose

. . . 1

. . .

. . . . . . .

. . . . . . . . .

124 253 . . .

. BUSHING, fuel tank

. . . 1

. . .

. . . . . . .

. . . . . . . . .

182 922 . . .

. BUSHING, fuel tank 1.210 ID

. . . 1

. . .

. . . . . . .

. . . . . . . . .

182 925 . . .

. GAUGE, fuel

. . . 1

. . .

7 . . . .

. . . . . . . . .

174 001 . .

SEAL, fuel hose fitting

. . . 1

. . .

8 . . . .

. . . . . . . . .

121 652 . .

FILTER KIT, fuel w/clamps

. . . 1

. . . 9 . . . . . R2 . . . .

184 278 . .

RESISTOR, WW fxd 225W 5 ohm

. . . 1

. . . 10 . . . .

. . . . . . . . .

186 670 . .

UPRIGHT, base

. . . 1

. . . 11 . . . .

. . . . . . . . .

160 975 . .

SEAL, weather lift eye

. . . 1

. . . 12 . . . .

. . . . . . . . .

186 667 . .

PANEL, rear lower

. . . 1

. . . 13 . . . .

. . . . . . . . .

165 271 . .

VALVE, oil drain 3/8-18NPTF (included w/engine)

. . . 1

. . . 14 . . . .

. . . . . . . . .

165 623 . .

LABEL, engine maintenance

. . . 1

. . . 15 . . . .

. . . . . . . . .

183 314 . .

CLAMP, muffler

. . . 1

. . . 16 . . . .

. . . . . . . .

+191 551 . .

ENGINE, gas elec start

. . . 1

. . . 17 . . . .

. . . . . . . . .

183 434 . . .

. MUFFLER, exhaust engine

. . . 1

. . . 18 . . . .

. . . . . . . . .

065 313 . . .

. MUFFLER GASKET

. . . 2

. . . 19 . . . .

. . . . . . . . .

059 926 . . .

. PIN, spring CS .093 x 1.000

. . . 1

. . . 20 . . . .

TS1 . . .

165 810 . . .

. SOLENOID, 14VDC .53A

. . . 1

. . .

. . . . . . .

. F6 . . . . *021 718 . . .

. FUSE, mintr gl 30A 32V

. . . 1

. . . 21 . . . .

. . . . . . . . .

165 522 . . .

. BRACKET, mtg solenoid

. . . 1

. . .

. . . . . . .

. . . . . . . . .

192 868 . . .

. INDICATOR/CAP ASSEMBLY (Dipstick)

. . . 1

. . .

. . . . . . .

. . . . . . . . .

192 869 . . .

. ADAPTER ASSEMBLY (1 in. collar on oil fill tube)

. . . 1

. . .

. . . . . . .

. . . . . . . . .

137 046 . .

TUNE-UP & FILTER KIT, . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

. . .

. . . . . . .

. . . . . . . . .

065 251 . . .

. OIL FILTER

. . . 1

. . .

. . . . . . .

. . . . . . . . .

121 652 . . .

. FILTER/CLAMPS, fuel

. . . 1

. . .

. . . . . . .

. . . . . . . . .

064 617 . . .

. ELEMENT, air cleaner

. . . 1

. . .

. . . . . . .

. . . . . . . . .

065 709 . . .

. SPARK PLUG

. . . 2

. . .

. . . . . . .

. . . . . . . . .

147 551 . .

TOOL, puller rotor

. . . 1

. . . 22 . . . .

. . . . . . Figure 12-3 . .

GENERATOR

. . . 1

. . . 23 . . . .

. . . . . . . . .

159 905 . .

BRACKET, mtg engine

. . . 1

. . . 24 . . . .

. . . . . . . . .

167 730 . .

CABLE, bat neg 29.00 in (battery to engine base)

. . . 1

. . .

. . . . . . .

. . . . . . . . .

165 600 . .

CABLE, bat neg 18.500 in (engine base to base pan)

. . . 1

. . . 25 . . . .

. . . . . . . . .

182 935 . .

HOLD DOWN, battery

. . . 1

. . . 26 . . . .

. . . . . . . . .

186 896 . .

BRACKET, battery tray support

. . . 1

. . . 27 . . . .

. . . . . . . . .

168 385 . .

LABEL, warning battery

. . . 1

. . . 28 . . . .

. . . . . . . .

+182 897 . .

DOOR, access battery

. . . 1

. . . 29 . . . .

. . . . . . . . .

167 731 . .

CABLE, bat pos (included w/engine)

. . . 1

. . . 30 . . . .

. . . . . . . . .

168 037 . .

BATTERY, stor 12V 415crk 95rsv GP58 dry

. . . 1

. . . 31 . . . .

. . . . . . . . .

182 845 . .

PAN, base

. . . 1

. . . 32 . . . .

. . . . . . . . .

181 057 . .

COVER, base

. . . 4

. . . 33 . . . .

. . . . . . . . .

183 771 . .

STAB/REACTOR ASSEMBLY

. . . 1

. . . 34 . . . .

AC-Z . . .

176 301 . . .

. REACTOR

. . . 1

. . . 35 . . . .

DC-Z . . .

183 179 . . .

. STABILIZER

. . . 1

. . .

. . . . . . .

. . . . . . . . .

164 920 . . .

. BRACKET, mtg stabilizer/reactor

. . . 2

. . . 36 . . . .

. . . . . . . . .

182 928 . .

BRACKET, mtg generator

. . . 1

. . . 37 . . . .

. 1T . . . .

172 661 . .

BLOCK, term 20A 8P

. . . 1

. . . 38 . . . .

. . . . . . . . .

173 734 . .

LINK, jumper

. . . 2

. . . 39 . . . .

SR1 . . .

142 503 . .

RECTIFIER, si 1 ph 300A 400PIV

. . . 1

. . . 40 . . . .

. . . . . . . . .

172 625 . .

BRACKET, mtg rec/comp

. . . 1

. . . 41 . . . .

. . . . . . . . .

180 628 . .

PANEL, front lower

. . . 1

. . . 42 . . . .

. . . . . . Figure 12-2 . .

PANEL, front w/components

. . . 1

. . . 43 . . . .

CT1 . . .

179 494 . .

TRANSFORMER, current sensing

. . . 1

OM-493 Page 45

Page 48 Page 50
Image 49
Page 48 Page 50
Contents Processes OM-493Description From Hobart to You Table of Contents Page Arc Welding Hazards Symbol UsageElectric Shock can kill ARC Rays can burn eyes and skinEngine Hazards Moving Parts can cause injury Battery Explosion can BlindEngine Exhaust Gases can kill Engine Heat can cause fireEMF Information Principal Safety StandardsRadiation can cause interference ARC Welding can cause interferenceConsignes 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’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 blesserInformation sur les champs électromagnétiques Principales normes de sécuritéLE Soudage À L’ARC risque de provoquer des interférences Consignes relatives aux stimulateurs cardiaquesSymbol Definitions SpecificationsWeld, Power, and Engine Specifications DefinitionsAuxiliary Power Curve Dimensions, Weights, and Operating AnglesDimensions Fuel Consumption Exceeding duty cycle can damage unit and void warrantyDuty Cycle Continuous WeldingInstalling Welding Generator InstallationVolt-Ampere Curve Movement Do not lift unit from end Airflow ClearanceFuel Engine Prestart ChecksDo not overfill battery cells Activating The Dry Charge Battery If ApplicableRead and follow all instruc ChargerInstalling Exhaust Pipe Connecting the BatteryTools Needed 1/2 Connect negative cable lastSelecting Weld Cable Sizes Connecting to Weld Output Terminals100 ft 30 m Or Less 10 100% Duty CycleDo not switch under load Engine Control SwitchOperating the Welding Generator Front Panel ControlsStandard Receptacles Operating Auxiliary EquipmentWeld Current 120V 240VGenerator Optional Auxiliary Power ReceptaclesGfci Receptacle Option 120 V 20 a AC Gfci RecepMaintenance Maintenance Label Stop engine. Disconnect negative battery cable Servicing Air CleanerOverload Protection Stop engineFull Tools Needed Changing Engine Oil, Oil Filter, and Fuel FilterStop engine and let cool Oil Drain Valve 2 ID x 12 in Hose Oil FilterIdle Speed Adjustment Adjusting Engine SpeedWeld/Power Speed Adjustment Servicing Optional Spark Arrestor Auxiliary Power TroubleshootingWelding Trouble RemedyEngine Switch S2, and throttle solenoid TS1Circuit Diagram For Welding Generator Electrical DiagramSelecting Equipment Auxiliary Power GuidelinesGrounding Generator To Truck Or Trailer Frame 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 x240 120 Ground Typical Connections To Supply Standby PowerCurrent Load Watts Amperes Selecting Extension Cord Use Shortest Cord PossibleWeld current starts when electrode touches work- piece Stick Welding ProcedureStick Welding Smaw Guidelines Striking an Arc Scratch Start Technique Electrode and Amperage Selection ChartStriking an Arc Tapping Technique Good Weld Bead Characteristics Poor Weld Bead CharacteristicsPositioning Electrode Holder 10-30 9090 End View of Work AngleElectrode Movement During Welding Conditions That Affect Weld Bead ShapeLap Joint Butt JointsTee Joint 16 in 1.6 mm Tack WeldsTroubleshooting Excessive Spatter Troubleshooting PorosityWeld Test Possible Causes Corrective ActionsTroubleshooting Lack Of Penetration Troubleshooting Incomplete FusionTroubleshooting Excessive Penetration Troubleshooting Waviness Of Bead Troubleshooting Burn-ThroughTroubleshooting Distortion 12-3 Parts ListDia Part Description Mkgs Quantity Panel, Front w/Components Panel, Front w/Components -1 Item Generator -1 Item Page Page Support ServiceHobart Welding Products Contact your Distributor forCall
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