Lincoln Electric 170I manual Viii, Section D, Section E, Section F, P390,P202,P189

				viii
viii
		TABLE OF CONTENTS
			Page
	Learning to Weld (Continues)		------
		Welding in a Vertical Position	B-10
		Vertical-up and Overhead Welding	B-10
		Vertical-down Welding	B-11
		Machine Set Up for the Self-Shielded FCAW Process	B-11
		Welding Techniques for the Self-Shielded FCAW Process	B-11
		The Correct Welding Position	B-11
		The Correct Way to Strick an Arc	B-12
		The Correct Electrical Stick Out	B-12
		The Correct Welding Speed	B-12
		Helpful Hints	B-13
		Practice	B-13
		Machine Set Up for the GMAW (MIG) Process	B-14
		Welding Techniques for the GMAW (MIG) Process	B-14
		The Correct Welding Position	B-14
		The Correct Way to Strick an Arc	B-14
		The Correct Electrical Stick Out	B-15
		The Correct Welding Speed	B-15
		Helpful Hints	B-15
		Practice	B-15
		Troblreshooting Welds	B-16
		To Eliminate Porosity	B-16
		To Eliminate a Ropy Convex Bead	B-16
		To Reduce Spatter	B-16
		To Correct Poor Penetration	B-16
		If Arc Blow Occurs	B-16
		To Eliminate Stubbing	B-16
		Proper Gun Handling	B-17
		Application Chart	B-18
		Maintenance	Section D
		Safety Precautions	D-1
		Routine Maintenance	D-1
		Wire Feed Compartment	D-1
		Fan Motor	D-1
		Wire Reel Spindle	D-1
		Gun and Cable	D-1
		Gun Cable Cleaning	D-1
		Contact Tips, Nozzles, and Gun Tubes	D-1
		Component Replacement Procedures	D-2
		Changing the Contact Tip	D-2
		Changing Drive Roll	D-2
		Changing Liner	D-3
		Gun Handle Parts	D-3
		Ground Test Procedure	D-4
		Troubleshooting	Section E
		Safety Precautions	E-1
		How to Use Troubleshooting Guide	E-1
		Troubleshooting Guide	E-2 thru E-4
		Wiring Diagrams	Section F
		Handymig 170i Wiring Diagram	F-1
		Handymig 170i Parts	P390,P202,P189

Handymig 170i