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Miller Electric OM-494 Installing Ether Cylinder Optional Ether Starting Aid, Socket Information

Models: OM-494

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5-16. Installing Ether Cylinder (Optional Ether Starting Aid)

1

2

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5

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YStop engine.

YImproper handling or expo- sure to ether can harm your health. Follow manufactur- er’s safety instructions on cylinder.

YDo not use Ether Starting Aid while engine is running.

Open right side door.

1Ether Cylinder

2Nozzle

Remove cover and clean cylinder nozzle.

3Clamp

4Fitting

5Cap

6Valve

Remove cap and clean fitting. Install cylinder on fitting. Tighten clamp.

.After installing cylinder, wait at

least 10 minutes before using to let ether particles settle and prevent atomizer plugging.

Put cap on fitting when cylinder is removed.

ether1 7/96 − 153 382-A / 190 377 / 802 291-A

5-17. Remote 14 Receptacle Information

NOTE

Place Welder Selector switch in Welder A/Welder B position (dual operator mode) for both remote receptacles to work. Welder A (left) remote receptacle output contactor and control is disabled when switch is in Welder B position.

		Socket*	Socket Information
	24 VOLTS AC	A	24 volts ac. Protected by circuit breakers CB5 and CB6.
		B	Contact closure to A completes 24 volts ac contactor control circuit.
		C	Output to remote control; +10 volts dc in CV, 0 to +10 volts dc in CC.
	REMOTE	D	Remote control circuit common.
	OUTPUT	D	Remote control circuit common.
	CONTROL	E	0 to +10 volts dc input command signal from remote control.
		E	0 to +10 volts dc input command signal from remote control.
	A/V	F	Current feedback; 0 to +10 volts dc, 1 volt per 100 amperes.
	AMPERAGE	H	Voltage feedback; +1 volts dc per 10 arc volts.
	VOLTAGE	H	Voltage feedback; +1 volts dc per 10 arc volts.
	VOLTAGE
	115 VOLTS AC	I	115 volts, 15 amperes, 60 Hz ac. Protected by circuit breakers CB5 and CB6.
		J	Contact closure to I completes 115 volts ac contactor control circuit.
		K	Chassis common.
	GND	G	Circuit common for 24 and 115 volts ac circuits.
		G	Circuit common for 24 and 115 volts ac circuits.

*The remaining sockets are not used.

OM-494 Page 27

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Miller Electric OM-494 manual Installing Ether Cylinder Optional Ether Starting Aid, Remote 14 Receptacle Information

Contents

Dual-Operator Engine Driven Welding Generator ProcessesDescription Visit our website at OM-494191 862P JanuaryFrom 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 Symbols And DefinitionsDescription − SpecificationsWeld, Power, And Engine Specifications Dimensions, Weights, And Operating AnglesFuel Consumption AC Generator PowerReduce Duty Cycle Minutes Exceeding duty cycle can damage unit and void warrantyDuty Cycle And Overheating OverheatingVolt-Ampere Curves CC/DC − Single ModeCC/DC − Dual Mode CV/DC ModeInstalling Welding Generator − InstallationCharger Activating The Dry Charge BatteryDo not overfill battery cells Read and follow all instrucTop View Tools Needed 1/2 Connecting The BatteryInstalling Exhaust Pipe Connect − Cable LastFuel Do not use gasoline. Gaso Line will damage engine Engine Prestart ChecksOil Welder a Left Side Welder B Right Side Safety Information For Connecting To Weld Output TerminalsWeld Output Terminals Unexpected Weld Output can cause injury or fireDo not exceed machine duty cycle Welder a Left SideConnect electrode holder cables to Elec- trode receptacles Stop engine Do not exceed machine duty cycleSwitches are set correctly. See Section Place optional Polarity switches in ReVerse position when using CV weld re When switch is in Straight positionConnect wire feeder cables to CV recep- tacles Connect wire feeder cables to Negative − terminalsBe sure Process Selector switches are Place optional Polarity switch in Re Making Single Operator CC Weld Connections Put terminals Selecting Weld Cable Sizes150 ft 200 ft 250 ft 350 ft 400 ft 45 m 60 m 70 m 90 m 105 m 120 mSocket Information Installing Ether Cylinder Optional Ether Starting AidAfter installing cylinder, wait at Remote 14 Receptacle InformationDual Operator Operation Remote 14 Receptacle ConnectionsIf light goes on, stop engine and check engine belt − Operating the Welding GeneratorEngine Controls See -3for weld control descriptionsWeld Controls See Section CV weld output for MIG is only available Do not switch under load or with out- put onDo not switch under load Weld Control Descriptions See Section− Operating Auxiliary Equipment − Maintenance & TroubleshootingEvery 500 h Every 100 hEvery 200 h Every 250 hMaintenance Label Do not clean housing with air hose Servicing Air CleanerBy the warranty To clean air filterServicing Fuel And Lubrication Systems Cylinder Adjusting Engine SpeedWeld/Power 1850 Servicing Optional Ether Starting AidStop engine To check belt tension To adjust belt tensionChecking And Replacing Alternator Belt Max Tools Needed 11/16Resetting Fan Belt Safety Shutdown Reinstall cleanout plug Tools Needed 3/8 Inspecting And Cleaning Optional Spark Arrestor MufflerThermostats TP3 And TP4 Internal − Not Shown Circuit ProtectionWelding TroubleshootingFormers T5 thru T10, and control board PC1 or PC5 Factory Authorized Service Agent check main rectifier SR2Factory Authorized Service Agent check main rectifier SR3 Repair or replace wire feederEngine Generator PowerOM-494 Circuit Diagram For Welding Generator − Electrical Diagrams210 657-A Wetstacking − RUN-IN ProcedureMent damage may occur Ing run-in add oil if needed Run-In Procedure Using Load Bank4exceed duty cycle or equip- ment damage may occur Check oil level frequently durFrom flammables Run-In Procedure Using Resistance GridProcedure at less than Bank/gridGrounding Generator To Truck Or Trailer Frame − Generator Power GuidelinesHas this symbol Selecting EquipmentUse ground device as stated 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 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 Possible311 103 96−SEE -2 101 25−SEE FIG 910 − Parts List4748 57−SEE FIG 78−SEE FIG Item Dia Part Description Quantity Mkgs 189 Front Panel Front Panel -1Item Side Control Panels − Welder B Right Side Shown Side Control Panels -1Item Side Control Panels Generator Rectifier Assembly OM-494 Page Your distributor also gives ServiceSupport 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