Miller Electric 456 CV, 456 CC manual Table of Contents

WARNING

This product, when used for welding or cutting, produces fumes or gases which contain chemicals known to the State of California to cause birth defects and, in some cases, cancer. (California Health & Safety Code Section 25249.5 et seq.)

The following terms are used interchangeably throughout this manual:

TIG = GTAW

Stick = SMAW

OM-188 422

TABLE OF CONTENTS

SECTION 1 – SAFETY PRECAUTIONS - READ BEFORE USING		1
1-1.	Symbol Usage	1
1-2.	Arc Welding Hazards	1
1-3. Additional Symbols For Installation, Operation, And Maintenance		3
1-4.	Principal Safety Standards	3
1-5.	EMF Information	4

SECTION 1 – CONSIGNES DE SECURITE – LIRE AVANT UTILISATION		5
1-1.	Signification des symboles	5
1-2.	Dangers relatifs au soudage à l’arc	5
1-3. Dangers supplémentaires en relation avec l’installation, le fonctionnement
	et la maintenance	7
1-4.	Principales normes de sécurité	8
1-5.	Information sur les champs électromagnétiques	8

SECTION 2 – DEFINITIONS		9
2-1.	Manufacturer’s Warning Label Definitions	9
2-2.	Symbols And Definitions	11
2-3.	Manufacturer’s Rating Label	12

SECTION 3 – INSTALLATION			13
3-1.		Specifications	13
3-2.	Duty Cycle And Overheating		13
3-3.		Volt-Ampere Curve	14
3-4.		Dimensions And Weight	14
3-5.		Selecting A Location	15
3-6.		Weld Output Terminals And Selecting Cable Sizes	16
3-7.		Remote 14 Receptacle Information	17
3-8.	115 Volts AC Duplex Receptacle		18
3-9.		Electrical Service Guide	18
3-10.		Connecting Input Power	19

SECTION 4 – OPERATION		20
4-1.	Front Panel Controls	20
4-2.	Meter Functions	21
4-3.	Mode Switch Settings	22
4-4.	Lift-Arc TIG Procedure	23

SECTION 5 – MAINTENANCE & TROUBLESHOOTING		24
5-1.	Routine Maintenance	24
5-2. Blowing Out Inside Of Unit		24
5-3.	Removing Case And Measuring Input Capacitor Voltage	25
5-3.	Voltmeter/Ammeter Help Displays	26
5-4.	Troubleshooting	27
SECTION 6 – ELECTRICAL DIAGRAM		28
SECTION 7 – PARTS LIST		30
WARRANTY