Hobart Welding Products OM-474 manual Generator -1 Item

Page 59

 

Item

Dia.

Part

Description

 

 

No.

 

Mkgs.

No.

Quantity

 

 

 

 

 

Figure 11-3. Generator (Fig 11-1 Item 70)

 

 

 

 

 

 

 

. . . 1

. . .

. . . . . . .

. . 106 426 . .

INSULATOR

. . . 4

. . . 2

. . .

. . . . . . .

. . 106 440 . .

BUS BAR, rectifier

. . . 2

. . . 3

. . . SR3 . .

. . 106 427 . .

DIODE ASSEMBLY, reverse polarity (consisting of)

. . . 1

. . . 4

. . .

. . . . . . .

. . 048 420 . . .

. CAPACITOR, rectifier

. . . 2

. .

. . . .

. . .

. . . . . . .

. . 106 641 . . .

. CAPACITOR

. . . 1

. . . 5

. . .

. . . . . . .

. . 037 957 . . .

. DIODE, rect 275A 300V RP

. . . 3

. . . 6

. . .

. . . . . . .

. . 106 425 . . .

. INSULATOR

. . . 2

. . . 7

. . .

. . . . . . .

. . 173 066 . .

BRACKET, mtg brushholder

. . . 1

. . . 8

. . .

. . . . . . .

. . 018 614 . .

BRUSH SET, (consisting of)

. . . 3

. . . 9

. . .

. . . . . . .

. . *151 299 . . .

. BRUSH, contact

. . . 1

. .

10

. . .

. . . . . . .

. . 600 270 . . .

. HOLDER, brush

. . . 1

. .

11

. . .

. . . . . . .

. . 152 044 . . .

. CAP, brushholder

. . . 1

. .

12

. . .

. . . . . . .

. . 013 367 . .

LABEL, warning moving parts can cause serious injury

. . . 2

. .

13

. . .

. . . . . . .

. . . 110 371 . .

GUARD, starter

. . . 1

. .

14

. . .

. . . . . . .

. +128 730 . .

STATOR, gen (consisting of)

. . . 1

. .

14

. . .

. . . . . . .

+♦132 222 . .

STATOR, gen (consisting of)

. . . 1

. .

15

. . .

. . . . . . .

. . 039 207 . . .

. BAFFLE, air gen

. . . 1

. .

16

. . .

. . . . . . .

. . 105 668 . .

ROTOR, gen (consisting of)

. . . 1

. .

17

. . .

. . . . . . .

. . 024 617 . . .

. RING, retaining external

. . . 1

. .

18

. . .

. . . . . . .

. . 053 390 . . .

. BEARING, ball

. . . 1

. .

19

. . .

. . . . . . .

. . 089 737 . . .

. FAN, rotor

. . . 1

. .

. . . .

. . .

. . . . . . .

. . 035 776 . . .

. KEY, .375 x .375 x 2.000

. . . 1

. .

20

. . .

. . . . . . .

. . 180 684 . .

STATOR, excitor

. . . 1

. .

21

. . .

. . . . . . .

. . 173 068 . .

ENDBELL, gen (consisting of)

. . . 1

. .

22

. . .

. . . . . . .

. . 143 220 . . .

. O-RING, 2.859 ID x .139CS

. . . 1

. .

23

. . .

. . . . . . .

. . 106 424 . .

BARREL, rectifier

. . . 1

. .

24

. . .

SR3 . .

. . 106 430 . .

DIODE ASSEMBLY, (consisting of)

. . . 1

. .

25

. . .

. . . . . . .

. . 048 420 . . .

. CAPACITOR, rectifier

. . . 2

. .

. . . .

. . .

. . . . . . .

. . 106 641 . . .

. CAPACITOR

. . . 1

. .

26

. . .

. . . . . . .

. . 106 425 . . .

. INSULATOR

. . . 1

. .

27

. . .

. . . . . . .

. . 037 956 . . .

. DIODE, rect 275A 300V SP

. . . 3

. .

28

. VR1,R4 . . 046 819 . . .

. SUPPRESSOR

. . . 1

♦OPTIONAL *Recommended Spare Parts.

+When ordering a component originally displaying a precautionary label, the label should also be ordered.

To maintain the factory original performance of your equipment, use only Manufacturer’s Suggested Replacement Parts. Model and serial number required when ordering parts from your local distributor.

OM-474 Page 55

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Page 58 Page 60
Contents July OM-474Processes DescriptionFrom 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 SpecificationsSymbols And Definitions Weld, Power, And Engine SpecificationsFuel Consumption Dimensions, Weights, And Operating AnglesDimensions WeightMinutes Welding AC Auxiliary PowerDuty Cycle And Overheating 60% Duty Cycle At 350 Amperes12.5 KVA/KW Three-Phase Auxiliary Power Plant No Weld Load Optional AC Power Plant Curves5 KVA/KW Single-Phase Auxiliary Power Plant No Weld Load 100 Ranges 190-Max 110-270 Volt-Ampere CurvesDC Volts CC/DC Standard AC Amperes CV/DC Models with Optional CV-3 ModuleConnecting The Battery InstallationInstalling Welding Generator Do not use gasoline. Gasoline will damage engine Installing MufflerTemperatures below 0 F -18C 13 mm Full Diesel Valve Open Engine Prestart Checks10 100% Duty Cycle Connecting To Weld Output TerminalsSelecting Weld Cable Sizes 100 ft 30 m Or LessStop engine Remote 14 Receptacle RC3 Information Optional, See SectionTerminal Strip 3T Connections Optional Socket InformationFront Panel Controls See Section Operating Welding GeneratorStop engine and fix trouble if either warning light goes on Ampere Range SwitchDo not switch under load Description Of Front Panel Controls See SectionExample Combination remote amperage control Remote Control OptionalVolt Duplex And Optional Gfci Receptacles Operating Auxiliary EquipmentOpen Contact Volt Duplex Receptacle OptionalFront Connecting Optional Auxiliary Power PlantSet Engine Control switch to Run when using auxiliary power Maintenance and Troubleshooting Maintenance Label Do not clean housing with air hose Servicing Air CleanerTo Clean air filter To replace fuel filter Servicing Fuel SystemStop engine and let cool To drain water from fuel systemEngine Speed No Load Adjusting Engine SpeedIdle Speed Adjustment Changing Engine Oil And Filter If any fuse or circuit breaker Overload ProtectionTrouble Remedy Inspecting And Cleaning Optional Spark Arrestor MufflerTroubleshooting WeldingAuxiliary Power See engine manual Coolant temperature gets too high see SectionCheck engine control switch, and replace if necessary EngineOM-474 Circuit Diagram For Welding Generator For Standard Models Electrical DiagramsOM-474 193 989-B Wetstacking RUN-IN ProcedureLoad Bank Run-In Procedure Using Load BankFrom flammables Run-In Procedure Using Resistance GridDo not touch hot exhaust Bank/gridGrounding Generator To Truck Or Trailer Frame Auxiliary Power GuidelinesSelecting Equipment Use ground device as stated in electrical codes 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 RequirementsProtection is already present Typical Connections To Supply Standby PowerWelding Generator Auxiliary Power output circuit Item 4 is not necessary if circuitCurrent Load Watts Amperes Selecting Extension Cord Use Shortest Cord Possible101 102 105 104 103 Parts List65 66 Includes Items Dia Part Description Mkgs Quantity PLG9,RC9 PC4 Control Box w/Components Control Box w/Components -4 ItemGenerator Generator -1 Item Panel, Front w/Components Panel, Front w/Components -1 Item Page Support ServiceCall Contact your Distributor forHobart Welding Products
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