TIG Gtaw Cable Connections, Information | Miller Electric 652, 812

.A complete Parts List is available at www.MillerWelds.com

4-13. TIG (GTAW) Cable Connections

HIGH

INDUCTANCE

+ +

Gas Flowmeter/

Regulator

−

! Turn Off power before making connections.

.For better performance for most GTAW applications, it is

recommended that electrode negative (DCEN) weld output connections be made to the high Inductance weld output ter- minal. Make connections as shown.

Optional HF Unit

4-14. Remote 14 Receptacle RC8 Information

		Socket	Information
		A	24 volts ac. Protected by supplementary protector CB2.
	24 VOLTS AC	B	Contact closure to A completes 24 volts ac contactor control circuit.
		B
		C	Command reference; 0 to +10 volts dc (CC), +10 volts dc (CV).
	REMOTE OUTPUT CONTROL	D	Remote control circuit common.
		E	0 to +10 volts dc input command signal from remote control.
		F	Current feedback; 1 volt per 100 amperes.
		H	Voltage feedback; 1 volt per 10 arc volts.
	115 VOLTS AC	I	115 volts, 15 amperes, 60 Hz ac. Protected by supplementary protector CB1.
	115 VOLTS AC	J	Contact closure to I completes 115 volts ac contactor control circuit.
		J
	GND	K	Chassis common.
	GND	G	Circuit common for 24 and 115 volts ac circuits.
		G	Circuit common for 24 and 115 volts ac circuits.
	REMOTE POWER ON/OFF	*	To remote On/Off switch.
	REMOTE POWER ON/OFF	*	To remote On/Off switch.
		*
	REMOTE VOLTAGE SENSING	*	Voltage sensing signal from Negative (−) weld output terminal.
	REMOTE VOLTAGE SENSING	*	Voltage sensing signal from Positive (+) weld output terminal.
		*
	* Not Used
	OM-278 Page 18

Image 26

Miller Electric 652, 812 manual TIG Gtaw Cable Connections, Remote 14 Receptacle RC8 Information, To remote On/Off switch

Contents

File Multi-Process ProcessesDescription From Miller to You Table of Contents Decstat6/05 DirectivesStandards Electric Shock can kill Symbol UsageArc Welding Hazards HOT Parts can cause severe burns Welding can cause fire or explosion Fumes and Gases can be hazardousARC Rays can burn eyes and skin Flying Metal or Dirt can injure eyes Falling Unit can cause injury Welding Wire can cause injuryFire or Explosion hazard Moving Parts can cause injury EMF Information Principal Safety StandardsCalifornia Proposition 65 Warnings About Implanted Medical Devices Symboles utilisés UNE Décharge Électrique peut entraîner la mort LE Soudage peut provoquer un in cendie ou une explosion DES Pièces Chaudes peuvent provoquer des brûlures gravesLES Fumées ET LES GAZ peuvent être dangereux Risque D’INCENDIE OU D’EXPLO- Sion LE Bruit peut endommager l’ouïeLES Bouteilles peuvent exploser si elles sont endommagées LA Chute DE L’APPAREIL peut blesser LE Soudage À L’ARC risque de provoquer des interférences Proposition californienne 65 AvertissementsLES Fils DE Soudage peuvent provoquer des blessures En ce qui concerne les implants médicaux Principales normes de sécuritéInformation EMF OM-278 General Precautionary Label − Definitions Electric Shock And Airflow Label Nameplate Safety SymbolsInput Connection Label ? a Manufacturer’s Rating Label For CE Products Weee Label For Products Sold Within The EU Specifications − InstallationSymbols And Definitions Volt-Ampere Curves CC Mode CV ModeDuty Cycle And Overheating 100% Duty Cycle 460 mm OM-278 Selecting a LocationMovement Location And Airflow Weight Dimensions And WeightsDimensions Holes Front Weld Output Terminals TippingVAC Receptacle And Supplementary Protectors Connecting Weld Output Cables Selecting Cable Sizes Mig Gmaw Cable Connections Gas Flowmeter Regulator Mig Gmaw And Flux Cored Fcaw Cable Connections Turn Off power before making connectionsRear Wire Feeder Fcaw Gasless Remote 14 Receptacle RC8 Information To remote On/Off switchTIG Gtaw Cable Connections Information Connecting Remote Control Electrical Service Guide Placing Jumper Links Tools Needed Do not overtighten Jumper link nuts Disconnect Device Input Power Connec- tions Connecting Input PowerWelding Power Source Input Power Con- nections = GND/PE Earth Ground − Operation Controls Non CE Models Controls CE Models Fuse F1 − Maintenance & TroubleshootingRoutine Maintenance Short Circuit Shutdown Troubleshooting Trouble Remedy − Electrical Diagram Circuit Diagram 218 514-B Recommended Spare Parts − Parts ListRecommended Spare Parts Page 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