Miller Electric OM-222, 394F manual Connection Diagram

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4-2. Connection Diagram

	1	Welding Power Source
	2	Wire Feeder
	3	Gas Cylinder
3	4	Gas Hose
3	5	Network Feeder Cable
	5	Network Feeder Cable
	6	Negative (−) Weld Cable
	7	Workpiece
	8	Voltage Sensing Lead
	Recommended for Accu-pulse and
	RMD (optional).
4	. Positive (+) voltage sensing
	5	lead is contained in the motor
	5	cable.
		cable.
	9	Positive (+) Weld Cable

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OM-222 394 Page 10

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Contents Description OM-222 394FProcesses File Advanced Manufacturing SystemsFrom Miller to You Table of Contents Page Arc Welding Hazards Symbol UsageMarks a special safety message Electric Shock can killFlying Metal can injure eyes ARC Rays can burn eyes and skinWelding can cause fire or explosion Buildup of GAS can injure or killCalifornia Proposition 65 Warnings About Pacemakers Principal Safety StandardsEMF Information Indique un message de sécurité particulier UNE Décharge Électrique peut entraîner la mortLES Fumées ET LES GAZ peuvent être dangereux DES Particules Volantes peuvent blesser les yeux LE Soudage peut provoquer unIncendie ou une explosion DES Pièces Chaudes peuvent provoquer des brûlures graves’EMPLOI Excessif peut SUR Risque D’INCENDIE OU D’EXPLOLA Chute DE L’APPAREIL peut blesser DES Organes Mobiles peuvent provoquer des blessuresPrincipales normes de sécurité En ce qui concerne les stimulateurs cardiaques− Introduction − InstallationSpecifications Selecting a LocationConnection Diagram Rear Panel Connections And Rotating Drive Assembly Pin Network Receptacle Information Gun Recommendation TableInstalling And Threading Welding Wire Power Source Upper Display Lower Display Voltage Range Power Source Display At Power UpDual Schedule Switch Option − Operation Operational TermsPreflow Feeder Set UpGeneral Terms Sequence StartPower Switch Power SwitchLeft/Right Select Switch Jog/Purge Jog/Purge Push Button Gun Trigger Receptacle Adjust KnobJog/Purge switch provides the following functions Front Panel Sections Upper Display Volts Arc AdjustProgram Push Button Upper DisplayLower Display Sequence Trigger Control Trigger Hold Feeder Set Up Feeder Set Up Push ButtonAdjust Knob Process Set Up Push Button CO2Mild Steel Reset ModePulse Accu-pulseSequence Parameters − Setting Sequence ParametersSequence Parameters In a Program − Maintenance Routine MaintenanceDiagnostics Closed error Indicates a triggerTrouble Remedy TroubleshootingDisconnect power before troubleshooting − Electrical Diagram Circuit Diagram218 564-D − Parts List 21 − FigurePart Description Quantity Control Box PC1 Drive Assembly, Wire Drive Assembly, Wire -1Item1.4 mm Metric1.2 mm Page Support ServiceYour distributor also gives For assistance in filing or settling claims, contact To locate a Distributor or Service Agency visitMiller Electric Mfg. Co Your distributor and/or equipment manufacturer’s