Miller Electric Trailblazer DC, 301 G, DC manual Table of Contents

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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.

Compressed Air Hazards

3

1-5. Additional Symbols For Installation, Operation, And Maintenance

3

1-6. California Proposition 65 Warnings

4

1-7.

Principal Safety Standards

4

1-8.

EMF Information

4

SECTION 2 − CONSIGNES DE SÉCURITÉ − LIRE AVANT UTILISATION

5

2-1.

Signification des symboles

5

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

5

2-3. Dangers existant en relation avec le moteur

6

2-4. Dangers liés à l’air comprimé

7

2-5. Dangers supplémentaires en relation avec l’installation, le fonctionnement et la maintenance

7

2-6. Principales normes de sécurité

8

2-7. Information sur les champs électromagnétiques

8

SECTION 3 − DEFINITIONS

9

3-1.

Symbol Definitions

9

SECTION 4 − SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 4-1. Weld, Power, And Engine Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

4-2. Dimensions, Weights, and Operating Angles . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

4-3. Fuel Consumption While Welding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

4-4. Fuel Consumption While Using Generator Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

4-5. Generator Power Curve . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 4-6. Duty Cycle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 4-7. Stick And MIG Mode Volt-Ampere Curves . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

4-8. TIG Mode Volt-Ampere Curves . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

SECTION 5 − INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

5-1. Installing Welding Generator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

5-2. Engine Prestart Checks (Robin EH64-Powered Units) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

5-3. Engine Prestart Checks (Kohler-Powered Units) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

5-4. Activating The Dry Charge Battery (If Applicable) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

5-5. Connecting The Battery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

5-6. Installing Exhaust Pipe . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

5-7. Connecting To Weld Output Terminals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

5-8. Selecting Weld Cable Sizes* . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

5-9. Remote Receptacle Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21 5-10. Adjusting Wire (MIG) Weld Puddle Consistency . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

SECTION 6 − OPERATING WELDING GENERATOR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23 6-1. Front Panel Controls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

6-2. Process/Contactor Switch On CC/CV Models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

6-3. Remote Amperage/Voltage Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

SECTION 7 − OPERATING AUXILIARY EQUIPMENT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26 7-1. Generator Power Receptacles And Circuit Breakers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

7-2. Optional Generator Power Receptacles . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

7-3. Wiring Instructions For Optional 240 Volt, Single-Phase Plug (NEMA 14-50P) . . . . . . . . . . . . . . . . . . . 28

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Contents OM-4407203 236U ProcessesDescription From Miller 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 graves’AIR Comprimé peut provoquer des blessures ’EXPLOSION DE LA Batterie peutDES Organes Mobiles peuvent provoquer des blessures LA Chaleur DU Moteur peut pro- voquer un incendieInformation sur les champs électromagnétiques Principales normes de sécurité− Definitions Symbol Definitions− Specifications Weld, Power, And Engine SpecificationsDimensions, Weights, and Operating Angles Fuel Consumption While Welding Fuel Consumption While Using Generator Power100% Duty Cycle at 280 Amperes DC Generator Power CurveExceeding duty cycle can damage unit and void warranty Duty CycleCV/DC MIG Mode Stick And MIG Mode Volt-Ampere CurvesCC/AC Stick Mode CC/DC Stick ModeTIG Mode Volt-Ampere Curves CC/AC TIG ModeCC/DC TIG Mode Installing Welding Generator − InstallationEngine Prestart Checks Robin EH64-Powered Units OilOil Check Oil Fill Follow run-in procedure in engine manual Engine Prestart Checks Kohler-Powered UnitsCharger Activating The Dry Charge Battery If ApplicableDo not overfill battery cells Read and follow all instrucConnect negative − cable last Connecting The BatteryInstalling Exhaust Pipe + −DC Only Models Connecting To Weld Output TerminalsStop engine AC/DC ModelsRemote Receptacle Information Selecting Weld Cable SizesFor wetter weld puddle for mild steel Adjusting Wire MIG Weld Puddle ConsistencyDo not switch under load − Operating Welding GeneratorFront Panel Controls Process/Contactor Switch On CC/CV Models Process/Contactor Switch SettingsSwitch Setting Process Output On/Off Control Remote Amperage/Voltage Control Set Adjust Remote Control Switch Stick Welding Only− Operating Auxiliary Equipment Generator Power Receptacles And Circuit BreakersOptional Generator Power Receptacles If unit does not have Gfci re Ceptacles, use GfciGfci Receptacle Option Receptacle Current Available in Amperes 240Maintenance Label Robin EH64-Powered Units − Maintenance Robin EH64-POWERED UnitsEvery 50 h Routine Maintenance Robin EH64-Powered UnitsEvery 8 h Every 20 h Every 25 hEvery 200 h Every 500 hEvery 1000 h Servicing Optional Spark Arrestor Robin EH64-Powered Units Servicing Air Cleaner Robin EH64-Powered UnitsTools Needed Overload Protection Robin EH64-Powered UnitsTions as necessary, and wipe up fuel Close valve and valve capBefore adding oil Running engineAdjusting Engine Speed Robin EH64-Powered Units Idle Speed AdjustmentWeld/Power Speed Adjustment − Maintenance KOHLER-POWERED Units Routine Maintenance Kohler-Powered UnitsStop engine before maintaining Maintenance Label Kohler-Powered Units Servicing Optional Spark Arrestor Kohler-Powered Units Servicing Air Cleaner Kohler-Powered UnitsFull Tools Needed Adjusting Engine Speed Kohler-Powered Units Overload Protection Kohler-Powered Units − Troubleshooting Welding TroubleshootingTrouble Remedy Engine Troubleshooting Generator Power TroubleshootingIs on Work like a Pro − Electrical Diagrams 209 625-C OM-4407 209 620-B − Generator 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 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 PossibleOM-4407 Main Assembly Kohler Engine Shown − Parts ListMain Assembly Dia Part Description Quantity Mkgs 206537 Panel, Front w/Components Panel, Front w/Components -1Item Generator -1Item Page Page Support ServiceMiller Electric Mfg. Co Owner’s Record