Hobart Welding Products OM-240 438E Welding System User Manual


 
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. Hydraulic Hazards 4...................................................................
1-5. Compressed Air Hazards 4..............................................................
1-6. Additional Symbols For Installation, Operation, And Maintenance 5............................
1-7. California Proposition 65 Warnings 6......................................................
1-8. Principal Safety Standards 7............................................................
1-9. EMF Information 7.....................................................................
SECTION 2 CONSIGNES DE SÉCURITÉ LIRE AVANT UTILISATION 8..........................
2-1. Signification des symboles 8............................................................
2-2. Dangers relatifs au soudage à l’arc 8.....................................................
2-3. Dangers existant en relation avec le moteur 10..............................................
2-4. Dangers liés à l’hydraulique 11............................................................
2-5. Dangers liés à l’air comprimé 12..........................................................
2-6. Dangers supplémentaires en relation avec l’installation, le fonctionnement et la maintenance 13.....
2-7. Proposition californienne 65 Avertissements 14..............................................
2-8. Principales normes de sécurité 15.........................................................
2-9. Informations relatives aux CEM 15........................................................
SECTION 3 DEFINITIONS 16.................................................................
SECTION 4 SPECIFICATIONS 16..............................................................
4-1. Weld, Power, and Engine Specifications 16.................................................
4-2. Dimensions, Weights, And Operating Angles 17.............................................
4-3. Dimensions For Units With Optional Running Gear 18........................................
4-4. Duty Cycle 18..........................................................................
4-5. Volt-Ampere Curves 19..................................................................
4-6. Fuel Consumption 20....................................................................
4-7. Generator Power Curve 20...............................................................
SECTION 5 INSTALLATION 21................................................................
5-1. Serial Number And Rating Label Location 21................................................
5-2. Installing Welding Generator 21...........................................................
5-3. Grounding Generator To Truck Or Trailer Frame 22..........................................
5-4. Engine Prestart Checks 23...............................................................
5-5. Installing Exhaust Pipe 24................................................................
5-6. Connecting Or Replacing the Battery 24....................................................
5-7. Connecting To Weld Output Terminals 25...................................................
5-8. Selecting Weld Cable Sizes* 26...........................................................
SECTION 6 OPERATING THE WELDING GENERATOR 28.......................................
6-1. Front Panel Controls 28..................................................................
6-2. Cold Weather Engine Operation 29........................................................
6-3. Typical Stick Welding Connections And Control Settings 30....................................
SECTION 7 OPERATING AUXILIARY EQUIPMENT 31...........................................
7-1. Standard Receptacles 31................................................................
7-2. Simultaneous Weld And Power 32.........................................................
7-3. Wiring Optional 240 Volt Plug 32..........................................................
SECTION 8 MAINTENANCE 33...............................................................
8-1. Maintenance Label 33...................................................................
8-2. Routine Maintenance 34.................................................................
8-3. Servicing Air Cleaner 35.................................................................
8-4. Changing Engine Oil, Oil Filter, and Fuel Filter 36............................................
8-5. Adjusting Engine Speed 37...............................................................