Hobart Welding Products OM-945 manual Main Assembly

Page 59

 

Item

Dia.

Part

Description

Quantity

 

No.

Mkgs.

No.

 

 

 

 

Figure 14-1. Main Assembly

 

 

 

 

 

 

 

. .

1

. . . . . . . . .

. +193 777

. . Wrapper

. . . 1

. .

2

. . . . . . . . .

. . 227 725

. . Label, Use Gasoline Fuel Only

. . . 1

. .

3

. . . . . . . . .

. . 211 398

. . Grommet, Plastic Neck Filler Fuel

. . . 1

. .

4

. . . . . . . . .

. . 220 711

. . Cap, Tank Screw−on w/Vent

. . . 1

. .

5

. . . . . . . . .

. . 227 726

. . Label, Warning General Precautionary CSA

. . . 1

. .

6

. . . . . . . . .

. . 220 457

. . Label, Need Help

. . . 1

. .

7

. . . . . . . . .

. . 211 527

. . Pipe, Exhaust Elbow

. . . 1

. .

8

. . . . . . . . .

. . 196 252

. . Baffle, engine air (Kohler only)

. . . 1

. .

9

. . . . . . . . .

. . 226 448

. . Panel, Rear

. . . 1

. . 10

. . . . . . . . .

. . 194 263

. . Grommet, Plastic Snap−in Battery Access

. . . 1

. . 11

. . . . . . . . .

. . 227 913

. . Label, Warning Battery Explosion Can Blind

. . . 1

. . 12

. . . . . . . . .

. . 209 057

. . Clamp, Muffler 1.625 Dia U Pld

. . . 1

. . 13

. . . . . . . . .

. . 224 134

. . Engine, Robin Gas Elec Start (consisting of)

. . . 1

. . 14

. . . . . . . . .

. . 228 679

. . . . Muffler, Exhaust Engine (Robin)

. . . 1

. .

. . . . . . . . .

. . . . . . . . .

. . 217 441

. . . . Gasket, muffler

. . . 2

. .

. . . . . . . . .

. . . . . . . . .

. . *198 754

. . . . Filter, oil

. . . 1

. .

. . . . . . . . .

. . . . . . . . .

. . *198 755

. . . . Element, air cleaner w/precleaner

. . . 1

. .

. . . . . . . . .

. . . . . . . . .

. . 198 756

. . . . Pump, fuel

. . . 1

. .

. . . . . . . . .

S5

. . 198 757

. . . . Switch, low oil pressure

. . . 1

. .

. . . . . . . . .

. . . . . . . . .

. . *215 985

. . . . Filter, fuel w/clamps

. . . 1

. .

. . . . . . . . .

. . . . . . . . .

. . *198 777

. . . . Plug, spark

. . . 2

. .

. . . . . . . . .

. . . . . . . . .

. . . . . . . . . . .

. . . . Solenoid w/ mtg bracket (see engine parts list)

. . . 1

. .

. . . . . . . . .

. . . . . . . . .

. . 198 778

. . . . Regulator, voltage

. . . 1

. . 15

. . . . . . . . .

. . 165 271

. . . . Valve, Oil Drain 3/8−18 Nptf

. . . 1

. .

. . . . . . . . .

F6

. . *021 718

. . . . Fuse, Mintr Gl 30. Amp 32 Volt

. . . 1

. .

. . . . . . . . .

. . . . . . . . .

. . 114 923

. . . . Boot, solenoid

. . . 1

. .

. . . . . . . . .

. . . . . . . . .

. . 199 062

. . Kit, tune-up and filter − Robin (includes air filter element and wrapper,

. .

. . . . . . . . .

. . . . . . . . .

. . . . . . . . . . .

. . . . oil filter, fuel filter, and spark plugs)

. . . 1

. . 13

. . . . . . . . .

. . 230 512

. . Engine, Kohler Gas Elec Ch20s−ps−64760 (consisting of)

. . . 1

. . 14

. . . . . . . . .

. . 228 678

. . . . Muffler, Exhaust Engine (Kohler)

. . . 1

. .

. . . . . . . . .

. . . . . . . . .

. . 189 477

. . . . Gasket, muffler

. . . 2

. .

. . . . . . . . .

. . . . . . . . .

. . 230 506

. . . . Harness, Adapter

. . . 1

. .

. . . . . . . . .

. . . . . . . . .

. . 066 698

. . . . Filter, oil

. . . 1

. .

. . . . . . . . .

. . . . . . . . .

. . 190 248

. . . . Pump, fuel

. . . 1

. .

. . . . . . . . .

. . . . . . . . .

. . 067 272

. . . . Element, air cleaner

. . . 1

. .

. . . . . . . . .

. . . . . . . . .

. . *215 985

. . . . Filter, fuel w/clamps

. . . 1

. .

. . . . . . . . .

. . . . . . . . .

. . *067 273

. . . . Wrapper, air filter

. . . 1

. .

. . . . . . . . .

. . . . . . . . .

. . 067 007

. . . . Plug, spark

. . . 2

. .

. . . . . . . . .

. . . . . . . . .

. . 199 530

. . . . Solenoid, idle

. . . 1

. . 15

. . . . . . . . .

. . 165 271

. . . . Valve, Oil Drain 3/8−18 Nptf

. . . 1

. .

. . . . . . . . .

F6

. . *021 718

. . . . Fuse, Mintr Gl 30. Amp 32 Volt

. . . 1

. .

. . . . . . . . .

. . . . . . . . .

. . 114 923

. . . . Boot, solenoid

. . . 1

. .

. . . . . . . . .

. . . . . . . . .

. . 180 096

. . Kit, tune-up and filter − Kohler (includes air filter element and wrapper,

. .

. . . . . . . . .

. . . . . . . . .

. . . . . . . . . . .

. . . . oil filter, fuel filter, and spark plugs)

. . . 1

. . 16

. . . . . . . . .

. . 196 778

. . Hose, Vinyl Clear .500 Id X .625 Od X 7.000 (oil drain)

. . . 1

. . 17

. . . . . . . . .

. . 167 788

. . Nut, 375−16 .56hex .34h Stl Pld Sem Cone Wshr.88d

. . . 3

. . 18

. . . . . . . . .

. . 151 542

. . Washer, Flat .438idx1.000odx.125t Stl Pld

. . . 3

. . 19

. . . . . . . . .

. . 142 156

. . Screw, 375−16x1.75 Hexwhd.81d Gr8 Pld

. . . 3

. . 20

. . . . . . . .

Figure 14-3

. . Generator

. . . 1

. . 21

. . . . . . . . .

. . 193 782

. . Cover, Tank Fuel

. . . 1

. . 22

. . . . . . . . .

. . 217 848

. . Cable, Bat Neg 15.000 No 4 Awg W/Clamp & .343 Rng

. . . 1

. . 23

. . . . . . . . .

. . 168 037

. . Battery, Stor 12v 430 Crk 75 Rsv Gp 58 Dry

. . . 1

. . 24

. . . . . . . . .

. . 219 811

. . Cable, Bat Pos 25.000 No 4 Awg W/Clamp & .312 Rng

. . . 1

. . 25

. . . . . . . . .

. . 172 669

. . Cable, Bat Neg 11.000 6ga W/.250 Rng & .375 Rng

. . . 1

. . 26

. . . . . . . . .

. . 182 935

. . Hold Down, Battery

. . . 1

. . 27

. . . . . . . . .

. . 193 780

. . Bracket, Mtg Engine

. . . 1

. . 28

. . . . . . . . .

. +226 446

. . Base

. . . 1

. . 29

. . . . . . . . .

. . 215 939

. . Label, Engine Maintenance

. . . 1

. . 30

. . . . . . . . .

. . 229 134

. . Label, warning do not weld on base

. . . 2

OM-945 Page 55

Image 59
Contents Description ProcessesFrom Hobart to You Table of Contents Options and Accessories Warranty Arc Welding Hazards Symbol UsageEngine Hazards Compressed Air Hazards Radiation can cause interference Principal Safety StandardsCalifornia Proposition 65 Warnings EMF InformationLES Fumées ET LES GAZ peuvent être dangereux Signification des symboles− Consignes 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 gravesLES Étincelles Volantes risquent de provoquer des blessures ’AIR Comprimé peut provoquer des blessures’EMPLOI Excessif peut LE Surchauffement peut endom- mager le moteur électriqueEn ce qui concerne les stimulateurs cardiaques LE Soudage À L’ARC risque de provoquer des interférencesPour les moteurs à essence Pour les moteurs diesel− Definitions − SpecificationsSymbol Definitions Weld, Power, and Engine SpecificationsGenerator Power Curve Dimensions, Weights, and Operating AnglesDuty Cycle Fuel Consumption All ModelsVolt-Ampere Curves Material Thickness Reference ChartMounting − InstallationInstalling Welding Generator Vehicle frame. Always connect a ground wireOil Engine Prestart Checks Robin-Powered UnitsEngine Prestart Checks Kohler-Powered Units FuelConnect negative − Activating The Dry Charge Battery If ApplicableConnecting the Battery Do not overfill battery cellsWeld Output Terminals Installing Exhaust PipeSelecting Weld Cable Sizes Connecting To Weld Output TerminalsFront Panel Controls − Operating the Welding GeneratorLoaded Cold Weather Engine OperationAmperage Selection Table For Stick Smaw Electrodes InfrequentlyStandard Receptacles − Operating Auxiliary EquipmentGfci Receptacle Option Optional Generator Power ReceptaclesReceptacle Current Available in Amperes 240Routine Maintenance Robin-Powered Units − Maintenance ROBIN-POWERED UnitsMaintenance Label Robin-Powered Units Servicing Air Cleaner Robin−Powered Units Stop engine and let cool Overload Protection Robin-Powered UnitsServicing Optional Spark Arrestor Robin-Powered Units Stop engine. Disconnect nega- tive − battery cableFull Tools Needed Weld/Power Speed Adjustment Adjusting Engine Speed Robin-Powered UnitsIdle Speed Adjustment Routine Maintenance Kohler-Powered Units − Maintenance − KOHLER-POWERED UnitsMaintenance Label Kohler-Powered Units Servicing Air Cleaner Kohler−Powered Units Servicing Optional Spark Arrestor Kohler-Powered Units Overload Protection Kohler-Powered Units802 339-G / S-0842 Stop engine. Reinstall wrapper Adjusting Engine Speed Kohler-Powered UnitsWelding − TroubleshootingTroubleshooting Generator PowerEngine Work like a Pro − Electrical Diagram Grounding Generator To Truck Or Trailer Frame − Generator 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 1000 = Starting Amperage Power Required To Start MotorHow Much Power Can Generator Supply? Single-Phase Induction Motor Starting RequirementsTypical Connections To Supply Standby Power Current Load Watts Amperes Selecting Extension Cord Use Shortest Cord Possible− Stick 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 Positioning Electrode Holder Poor Weld Bead CharacteristicsGood Weld Bead Characteristics Electrode Movement During Welding Conditions That Affect Weld Bead ShapeTee Joint Butt JointsLap Joint Possible 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 Main Assembly Robin Engine Shown − Parts ListMain Assembly Panel, Front w/Components Panel, Front w/Components -1Item Generator -1Item Assistance ServiceSupport Hobart Welding Products Contact your Distributor for
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