Miller Electric 625 manual Table of Contents

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. California Proposition 65 Warnings		3
1-5.	Principal Safety Standards	4
1-6.	EMF Information	4

SECTION 2 − CONSIGNES DE SÉCURITÉ − LIRE AVANT UTILISATION		5
2-1.	Symboles utilisés	5
2-2.	Dangers relatifs au soudage à l’arc	5
2-3.	Dangers supplémentaires en relation avec l’installation, le fonctionnement et la maintenance	7
2-4.	Proposition californienne 65 Avertissements	7
2-5.	Principales normes de sécurité	8
2-6.	Information EMF	8
SECTION 3 − INTRODUCTION		9
3-1.	Specifications	9
3-2. Duty Cycle And Overheating		9
SECTION 4 − INSTALLATION - POWER SOURCE		10
4-1.	Selecting a Location	10
4-2.	Electrical Service Guide	11
4-3.	Weld Output Receptacles And Selecting Cable Sizes	12
4-4.	Connecting 3-Phase Input Power	13
4-5.	Circuit Breaker	14
4-6.	4 Pin Receptacle Information	14
4-7.	Rack Mounting	14
SECTION 5 − INSTALLATION - STUD GUN		15
5-1.	Chuck Installation	15
5-2.	Chuck Removal	15
5-3. Foot and Leg Setup		16
5-4.	Ferrule Grip / Spark Shield Removal and Installation	16
5-5.	Foot Alignment	17
5-6.	Connecting Stud Gun and Work Clamp to Power Source	17
5-7.	Plunge Adjustment	18
5-8.	Adjusting Stud Lift	19
SECTION 6 − OPERATION - POWER SOURCE		20
6-1.	Front Panel Controls	20
6-2.	Time/Amperage Control	22
SECTION 7 − OPERATION - STUD GUN		24
7-1.	Stud Gun Tool Functions	24
7-2.	Stud Welding Procedures	24
7-3.	Welding Sequence	25
7-4.	Recommended Settings	25
SECTION 8 − MAINTENANCE & TROUBLESHOOTING		26
8-1.	Routine Maintenance	26
8-2.	Blowing Out Inside Of Unit	26
8-3.	Maintenance Procedures for Stud Gun	28
8-4.	Troubleshooting Help Aids	30
8-5.	Troubleshooting - Power Source	30
8-6.	Troubleshooting - Stud Gun	31
SECTION 9 − ELECTRICAL DIAGRAMS		33
SECTION 10 − PARTS LIST FOR POWER SOURCE		34
SECTION 11 − PARTS LIST FOR STUD GUN		38
SECTION 12 − OPTIONS AND ACCESSORIES		40