Miller Electric 185 DX Description Of Controls Standard Models See Section, To Start, To Stop

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. Complete Parts List available at www.MillerWelds.com

6-2. Description Of Controls (Standard Models) (See Section 6-1)

1 Engine Switch

Use switch to control ignition circuit. Turn switch to On position when starting engine. Turn switch to Off position to stop engine. En- gine cannot be started with switch in the Off position.

Engine stops if oil level is too low. Engine can- not be restarted until sufficient oil is added.

2Starter Handle

3Choke Control

Use control to change engine air/fuel mix. Move control to far right if starting a cold en- gine. Move control to far left if starting a warm engine.

To Start:

DOpen fuel valve (see Section 5-3).

DTurn Engine switch to On.

DSet choke.

DPull starter handle. Open choke as en- gine warms.

If the engine does not start, let engine come to a complete stop before attempting restart.

To Stop:

DTurn Engine switch to Off.

.Always close fuel valve after stopping

unit. Moving unit with fuel valve open may cause carburetor flooding and make starting difficult.

4 Welding Range Table

Use table to determine correct weld amper- age based on electrode size, type, and mate- rial thickness.

5 Weld Output Control

.Set control at maximum for full generator power output at AC receptacles

Use control to select weld amperage. Control may be adjusted while welding.

To Set Weld Output Control: Use table to determine correct size electrode for weld am- perage. Select electrode type and set control to corresponding amperage range on name- plate. Adjust control to obtain desired weld performance.

EXAMPLE:

Electrode Diameter: 1/8

Electrode Type: E-6013

Current Control Setting: 90 − 120 A

Notes

Work like a Pro!

Pros weld and cut safely. Read the safety rules at the beginning of this manual.

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Contents File Engine Drive OM-4415Processes DescriptionFrom Miller to You Table of Contents Page HOT Parts can cause severe burns Symbol UsageArc Welding Hazards Electric Shock can killWelding can cause fire or explosion Fumes and Gases can be hazardousBuildup of GAS can injure or kill ARC Rays can burn eyes and skinCompressed Air Hazards Engine HazardsFalling Unit can cause injury Welding Wire can cause injuryHOT Parts can cause burns and injury Fire or Explosion hazardRadiation can cause interference Principal Safety StandardsCalifornia Proposition 65 Warnings EMF InformationSignification des symboles − Consignes DE Sécurité − Lire Avant UtilisationUN Choc Électrique peut tuer DES Pièces Chaudes peuvent provoquer des brûlures graves LES Fumées ET LES GAZ peuvent être dangereuxLE Soudage peut provoquer un in cendie ou une explosion LE Bruit peut affecter l’ouïe ’EXPLOSION DE LA Batterie peuDES Organes Mobiles peuvent pro voquer des blessures LA Chaleur DU Moteur peut pro- voquer un incendie ’AIR Comprimé peut provoquer des blessuresRisque D’INCENDIE OU D’EXPLO- Sion ’EMPLOI Excessif peut LE Surchauffement peut endom- mager le moteur électriqueDES Organes Mobiles peuvent provoquer des blessures LES Fils DE Soudage peuvent provoquer des blessuresProposition californienne 65 Avertissements Principales normes de sécuritéInformation EMF − Definitions − SpecificationsSymbol Definitions Weld, Power, And Engine Specifications100% Duty Cycle at 100 Amperes CC/DC Dimensions, Weights, And Operating AnglesDimensions Duty CycleVolt-Ampere Curves Standard Model Honda EngineDX Model Kohler Engine Auxiliary Power Standard Model Honda Engine Auxiliary Power DX Model Kohler EngineFuel Consumption Curves Generator Power Curves Power Output Standard Model Honda EnginePower Output DX Model Kohler Engine Hazards − InstallationInstalling Welding Generator MovementFuel Valve Open valve Grounding Generator When Supplying Building SystemsEngine Prestart Checks − Standard Model 13 mm Full GasolineTools Needed 1/2 Engine Prestart Checks − DX Model+ − Connect negative − cable last150 ft 200 ft 250 ft Connecting To Weld Output TerminalsStop engine before connecting to weld output terminals Selecting Weld Cable SizesOM-4415 Controls Standard Models See Section − Operating the Welding GeneratorTo Stop Turn Engine switch to OffDescription Of Controls Standard Models See Section To StartControls DX Models See Section Description Of Controls DX Models See Section − Operating Auxiliary Equipment Generator Power Panel ReceptaclesRoutine Maintenance − MaintenanceStandard Model Shown Servicing Air CleanerPrecleaner Paper Element Stop engineStop Engine Close Adjusting Engine Speed Honda-Powered UnitsWeld/Power Speed Adjustment Idle Speed AdjustmentAdjusting Engine Speed Kohler−Powered Units Stop engine. Close fuel valveTools Needed Welding − TroubleshootingTroubleshooting Generator PowerEngine − Parts List Recommended Spare PartsRecommended Spare Parts Circuit Diagram For Standard Models − Electrical DiagramsCircuit Diagram for DX Models − Generator Power Guidelines Selecting EquipmentGrounding Generator To Truck Or Trailer Frame How Much Power Does Equipment Require? Grounding When Supplying Building SystemsFarm/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 / Volts = Starting Amperage Power Required To Start MotorHow Much Power Can Generator Supply? Single-Phase Induction Motor Starting RequirementsTypical Connections To Supply Standby Power Cord Lengths for 240 Volt Loads Selecting Extension Cord Use Shortest Cord PossibleCord Lengths for 120 Volt Loads Current Load Watts Amperes− Stick Welding Smaw Guidelines Stick Welding ProcedureElectrode and Amperage Selection Chart Striking an Arc − Scratch Start TechniqueStriking an Arc − Tapping Technique 10-30 9090 End View of Work Angle Poor Weld Bead CharacteristicsGood Weld Bead Characteristics Positioning Electrode HolderElectrode Movement During Welding Conditions That Affect Weld Bead Shape16 in 30 1.6 mm Tack Welds Butt JointsLap Joint Tee JointPossible Causes Corrective Actions Troubleshooting − PorosityTroubleshooting − Excessive Spatter Weld TestTroubleshooting − Incomplete Fusion Troubleshooting − Lack Of PenetrationTroubleshooting − Excessive Penetration Troubleshooting − Burn-Through Troubleshooting − Waviness Of BeadTroubleshooting − Distortion Service Your distributor also givesSupport Your distributor and/or equipment manufacturer’s To locate a Distributor or Service Agency visitMiller Electric Mfg. Co For assistance in filing or settling claims, contact