Hobart Welding Products 3225D manual Table of Contents

Page 3

WARNING

This product, when used for welding or cutting, produces fumes or gases which contain chemicals known to the State of California to cause birth defects and, in some cases, cancer. (California Health & Safety Code Section 25249.5 et seq.)

WARNING

Battery posts, terminals and related accessories contain lead and lead compounds, chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling.

CALIFORNIA

Proposition 65

Warning

Diesel engine exhaust and some of its constituents are known to the State of California to cause cancer, birth defects, and other reproductive harm.

The following terms are used interchangeably throughout this manual:

Stick = SMAW

TABLE OF CONTENTS

SECTION 1 – SAFETY PRECAUTIONS - READ BEFORE USING

1

1-1.

Symbol Usage

1

1-2.

Arc Welding Hazards

1

1-3.

Engine Hazards

2

1-4. Additional Symbols for Installation, Operation, and Maintenance

3

1-5.

Principal Safety Standards

4

1-6.

EMF Information

4

SECTION 1 – CONSIGNES DE SÉCURITÉ – LIRE AVANT UTILISATION

5

1-1.

Signification des symboles

5

1-2. Dangers relatifs au soudage à l’arc

5

1-3. Dangers existant en relation avec le moteur

6

1-4. Dangers supplémentaires en relation avec l’installation, le fonctionnement

 

 

et la maintenance

7

1-5. Principales normes de sécurité

8

1-6. Information sur les champs électromagnétiques

8

SECTION 2 – DEFINITIONS

9

2-1.

Symbols And Definitions

9

SECTION 3 – SPECIFICATIONS

10

3-1. Weld, Power, And Engine Specifications

10

3-2. Dimensions, Weights, And Operating Angles

10

3-3.

Fuel Consumption

11

3-4. Duty Cycle And Overheating

11

3-5.

AC Auxiliary Power

12

3-6.

Volt-Ampere Curves

12

3-7. Optional AC Power Plant Curves

13

SECTION 4 – INSTALLATION

14

4-1.

Installing Welding Generator

14

4-2.

Connecting The Battery

14

4-3.

Installing Muffler Pipe

15

4-4.

Engine Prestart Checks

15

4-5. Installing Ether Cylinder (Optional Ether Starting Aid)

16

4-6. Connecting To Weld Output Terminals

16

4-7. Selecting Weld Cable Sizes

17

SECTION 5 – Operating the Welding Generator

18

5-1. Controls (See Section 5-2)

18

5-2. Description Of Front Panel Controls (See Section 5-1)

19

5-3.

Remote A/V Control

19

SECTION 6 – OPERATING AUXILIARY EQUIPMENT

20

6-1. 120 Volt Duplex And Optional GFCI Receptacles

20

6-2. 240 Volt Duplex Receptacle (Optional)

21

6-3. Connecting Optional Auxiliary Power Plant

22

6-4. 120/240 Volt Twistlock Receptacle (Optional)

23

SECTION 7 – MAINTENANCE AND TROUBLESHOOTING

24

7-1.

Routine Maintenance

24

7-2.

Maintenance Label

25

7-3.

Servicing Air Cleaner

26

7-4. Servicing Fuel And Lubrication Systems

27

7-5.

Adjusting Engine Speed

28

7-6.

Overload Protection

29

7-7. Servicing Optional Ether Starting Aid

29

7-8. Inspecting And Cleaning Optional Spark Arrestor

30

7-9.

Troubleshooting

30

SECTION 8 – ELECTRICAL DIAGRAM

32

SECTION 9 – RUN-IN PROCEDURE

33

9-1.

Wetstacking

33

9-2. Run-In Procedure Using Load Bank

34

9-3. Run-In Procedure Using Resistance Grid

35

SECTION 10 – AUXILIARY POWER GUIDELINES

36

SECTION 11 – PARTS LIST

44

OPTIONS AND ACCESSORIES

 

WARRANTY

 

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Contents Description ProcessesFrom 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 Fumé ES ET LES GAZ peuvent ê tre dangereux Signification des symbolesConsignes DE SÉ Curité Lire Avant Utilisation UN Choc É Lectrique peut tuerLE Bruit peut affecter l’ouïe LE Soudage peut provoquer un in- cendie ou une explosionDES Particules Volantes peuvent blesser les yeux DES PIÈ CES Chaudes peuvent provoquer des brû lures 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 sé curitéInformation sur les champs é lectromagné tiques LE Soudage À L’ARC risque de provoquer des interfé rencesDefinitions Symbols And DefinitionsSpecifications Weld, Power, And Engine SpecificationsDimensions, Weights, And Operating Angles Duty Cycle And Overheating Curve shows typical fuel use under weld or power loadsExceeding duty cycle can damage unit and void warranty Fuel ConsumptionVolt-Ampere Curves AC Auxiliary PowerOptional AC Power Plant Curves Installation Installing Welding GeneratorConnecting The Battery Fuel Installing Muffler PipeEngine Prestart Checks Stop engine and let coolInstalling Ether Cylinder Optional Ether Starting Aid Connecting To Weld Output TerminalsPut cap on fitting when cylinder is removed Selecting Weld Cable Sizes 100 ft 30 m Or Less10 100% Duty Cycle Controls See Section Operating the Welding GeneratorRemote A/V Control Description Of Front Panel Controls See SectionOperating Auxiliary Equipment Volt Duplex And Optional Gfci ReceptaclesX 15 a + 120 V x 10 a = 3.0 kVA/kW X 10 a + 120 V x 5 a = 3.0 kVA/kW Volt Duplex Receptacle Optional240 V 15 a AC Receptacle RC1 Circuit Breakers CB1 And CB2Connecting Optional Auxiliary Power Plant 240 Volt Twistlock Receptacle Optional Maintenance and Troubleshooting Maintenance Label Hose Servicing Air CleanerTo Clean air filter Stop engineServicing Fuel And Lubrication Systems To change oil and filterTo replace primary fuel filter Adjusting Engine Speed Standard ModelsModels With Automatic Idle Optional Full Empty Overload Protection Servicing Optional Ether Starting AidInspecting And Cleaning Optional Spark Arrestor TroubleshootingWelding Maximum see Section Auxiliary PowerCheck connections to auxiliary power plant see Section EngineCircuit Diagram For Welding Generator Electrical DiagramWetstacking RUN-IN ProcedureFrom flammables Run-In Procedure Using Load BankStop engine Do not touch hot exhaust Bank/gridRun-In Procedure Using Resistance Grid Auxiliary Power Guidelines Selecting EquipmentGrounding Generator To Truck Or Trailer Frame 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 Requirements120 Single-Phase Power Company ServiceObtain and install correct switch Safety practicesCurrent Load Watts Amperes Selecting Extension Cord Use Shortest Cord PossibleOM-480 114 106 112 113 111Fig 109 108 110 107 105 102 100 103 104 Parts List125 124 123 122 71Includes 119 121 120 117 116126 65Fig Dia Part Description Mkgs Quantity 128 111 Panel, Front w/Components -1 ItemPanel, Front w/Components -1 Item 111 Cont’d Generator Generator -1 Item Includes 114Page Page Support ServiceContact your Distributor for Hobart Welding ProductsCall
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