Hobart Welding Products 625 manual Table of Contents

TABLE OF CONTENTS

SECTION 1 − SAFETY PRECAUTIONS - READ BEFORE USING		1
1-1.	Symbol Usage	1
1-2.	Plasma Arc Cutting 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.	Signification des symboles	5
2-2.	Dangers liés au coupage à l’arc au plasma	5
2-3.	Dangers supplémentaires en relation avec l’installation, le fonctionnement
	et la maintenance	7
2-4.	Principales normes de sécurité	8
2-5.	Information sur les champs électromagnétiques	8
SECTION 3 − DEFINITIONS		9
3-1.	Symbols And Definitions For Nameplate And Serial Number/Rating Label	9
SECTION 4 − INSTALLATION		10
4-1.	Specifications	10
4-2.	Specifications For Torch	10
4-3.	Duty Cycle And Overheating	10
4-4.	Torch Dimensions And Weight	10
4-5.	Unit Dimensions, Weight, And Movement	11
4-6.	Connecting Work Clamp and Gas/Air Supply	12
4-7.	Electrical Service Guide	13
4-8.	Extension Cord Data	13
4-9.	Selecting A Location And Connecting Input Power	14
4-10.	Wiring Optional 240 Volt Plug (119 172) For Connection To Bobcat, Trailblazer Or Champion 10,000	15
4-11.	Installing Alternative Plug	16
4-12. Setting Gas/Air Pressure		16
SECTION 5 − OPERATION		17
5-1.	Controls	17
5-2.	Cutting Speed	17
5-3.	Trigger Safety Lock	18
5-4. Plasma Cutting System Practices		18
5-5.	Sequence Of Cutting Operation	19
5-6.	Sequence Of Gouging Operation	20
5-7.	Sequence Of Piercing Operation	21
SECTION 6 − MAINTENANCE & TROUBLESHOOTING		22
6-1.	Routine Maintenance	22
6-2.	Overload Protection: Status Lights & Checking Shield Cup Shutdown System	23
6-3.	Checking/Replacing Retaining Cup, Tip, And Electrode	24
6-4.	Troubleshooting Power Source	25
6-5.	Troubleshooting Torch	26
SECTION 7 − ELECTRICAL DIAGRAM		27
SECTION 8 − PARTS LIST		28
OPTIONS AND ACCESSORIES
PARTS LIST − www.HobartWelders.com
WARRANTY