Miller Electric Bobcat 250 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.	Engine Hazards	3
1-4.	Compressed Air Hazards	3
1-5. Additional Symbols For Installation, Operation, And Maintenance		4
1-6. California Proposition 65 Warnings		5
1-7.	Principal Safety Standards	5
1-8.	EMF Information	5
SECTION 2 − CONSIGNES DE SÉCURITÉ − LIRE AVANT UTILISATION		6
2-1.	Signification des symboles	6
2-2. Dangers relatifs au soudage à l’arc		6
2-3. Dangers existant en relation avec le moteur		8
2-4. Dangers liés à l’air comprimé		9
2-5. Dangers supplémentaires en relation avec l’installation, le fonctionnement et la maintenance		9
2-6. Proposition californienne 65 Avertissements		11
2-7. Principales normes de sécurité		11
2-8.	Information EMF	11
SECTION 3 − DEFINITIONS		12
SECTION 4 − SPECIFICATIONS		12
4-1. Weld, Power, and Engine Specifications		12
4-2. Dimensions, Weights, and Operating Angles		13
4-3. Dimensions For Units With Optional Running Gear		13
4-4. Fuel Consumption (Robin-Powered Units)		14
4-5. Fuel Consumption (Kohler-Powered Units)		14
4-6.	Volt-Ampere Curves	15
4-7.	Generator Power Curve	16
4-8.	Duty Cycle	16
SECTION 5 − INSTALLATION		17
5-1.	Installing Welding Generator	17
5-2. Engine Prestart Checks (Robin-Powered Units)		18
5-3. Engine Prestart Checks (Kohler-Powered Units)		19
5-4.	Installing Exhaust Pipe	20
5-5. Connecting Or Replacing the Battery		20
5-6. Connecting to Weld Output Terminals		21
5-7. Selecting Weld Cable Sizes*		22
SECTION 6 − OPERATING THE WELDING GENERATOR		23
6-1.	Front Panel Controls	23
6-2. Cold Weather Engine Operation		24
6-3. Typical Stick Welding Connections And Control Settings		25
6-4. Typical MIG Welding Connections And Settings		26
6-5. Typical MIG Connections And Settings Using Weld Control And Spoolgun		28
SECTION 7 − OPERATING AUXILIARY EQUIPMENT		29
7-1.	Generator Power Receptacles	29
7-2. Simultaneous Weld And Power		30
7-3.	Wiring Optional 240 Volt Plug	30