Miller Electric 22A, 24A manual Pin Plug Information, Connecting Welding Gun And Weld Cable

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3-6.	14-Pin Plug Information
				Pin*	Pin Information
				A	24 volts ac with respect to pin G.
	J		A	B	Contact closure to A completes 24 volts ac contactor control circuit.
	J	K	A	G	Circuit common for 24 volts AC circuit.
	I		B	G	Circuit common for 24 volts AC circuit.
H	N	L	C	C	+10 volts dc output to remote control with respect to pin D.
	G	M	D	D	Remote control circuit common.
		F	E	E	0 to +10 volts dc input command signal from remote control with respect to pin D.
		F

				F	Current feedback; 0 to 10 volts dc, 1 V/100 A
				H	Voltage feedback; 0 to 10 volts dc, 1 V/10 arc volts
*The remaining pins are not used.					Ref. S-0004-A

3-7. Connecting Welding Gun And Weld Cable

1

2 3

1Gun Securing Knob

2Gun Block

3Gun Outlet Wire Guide

Loosen knob, insert gun into block. Position outlet wire guide as close as possible to drive rolls without touching. Tighten knob.

4Gun Trigger Plug

5Gun Trigger Receptacle

6Weld Cable Terminal

7Weld Cable From Welding Power Source

5 4

7

6

Tools Needed:

9/16, 5/8 in

Ref. 802 356

OM-193 472 Page 11

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Contents File MIG Gmaw OM-193 472NProcesses DescriptionFrom Miller to You Table of Contents Page Electric Shock can kill Symbol UsageMarks a special safety message Arc Welding HazardsBuildup of GAS can injure or kill ARC Rays can burn eyes and skinWelding can cause fire or explosion Flying Metal can injure eyesCalifornia Proposition 65 Warnings Principal Safety Standards EMF InformationAbout Pacemakers UNE Décharge Électrique peut entraîner la mort LES Fumées ET LES GAZ peuvent être dangereuxIndique un message de sécurité particulier DES Pièces Chaudes peuvent provoquer des brûlures graves LE Soudage peut provoquer unIncendie ou une explosion DES Particules Volantes peuvent blesser les yeuxDES Organes Mobiles peuvent provoquer des blessures Risque D’INCENDIE OU D’EXPLOLA Chute DE L’APPAREIL peut blesser ’EMPLOI Excessif peut SUREn ce qui concerne les stimulateurs cardiaques Principales normes de sécurité− Installation SpecificationsSite Selection Equipment Connection Diagrams Gun Recommendation TablePin Plug, Shielding Gas And Optional Volt Sense Lead Pin Plug Information Connecting Welding Gun And Weld CableOptional Meter Circuit Board Settings Voltage Sensing FunctionDigital Meter Display Motor Start/Burnback Control Installing Wire Guide And Drive Roll Wood Installing And Threading Welding WireFront Panel Controls − OperationOptional Side Panel Controls − Maintenance & TroubleshootingRoutine Maintenance Disconnect power before maintainingTroubleshooting Overload ProtectionEngine on welding generator Circuit Diagram For Wire Feeder With Optional Equipment − Electrical DiagramMain Assembly − Parts ListMain Assembly Optional Optional in 22A, Standard in 24A Drive Assembly, Wire 2 Drive Roll -1 Item Drive Assembly, Wire 4 Drive Roll -1 Item Drive Roll And Wire Guide Kits 2 Drive Roll Drive Roll & Wire Guide Kits 4 Drive Roll Support ServiceMiller Electric Mfg. Co Owner’s Record