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Hobart Welding Products
652, 302, 452
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Contents
Main
Cyber Arc
302, 452, And 652 Models
From Hobart to You
TABLE OF CONTENTS
WARNING
Page
SECTION 1 SAFETY PRECAUTIONS - READ BEFORE USING
1-1. Symbol Usage
.
1-2. Arc Welding Hazards
ELECTRIC SHOCK can kill.
ARC RAYS can burn eyes and skin.
WELDING can cause fire or explosion.
FLYING METAL can injure eyes.
BUILDUP OF GAS can injure or kill.
HOT PARTS can cause severe burns.
1-3. Additional Symbols For Installation, Operation, And Maintenance
FIRE OR EXPLOSION hazard.
FALLING UNIT can cause injury.
OVERUSE can cause OVERHEATING
STATIC (ESD) can damage PC boards.
1-5. EMF Information
OM-222 Page 5
SECTION 1 CONSIGNES DE SECURITE LIRE AVANT UTILISATION
1-1. Signification des symboles
.
1-2. Dangers relatifs au soudage larc
UN CHOC LECTRIQUE peut tuer.
LES RAYONS DE LARC peuvent pro- voquer des brlures dans les yeux et sur la peau.
LE SOUDAGE peut provoquer un incendie ou une explosion.
DES PARTICULES VOLANTES peuvent blesser les yeux.
LES ACCUMULATIONS DE GAZ ris- quent de provoquer des blessures ou mme la mort.
DES PICES CHAUDES peuvent pro- voquer des brlures graves.
1-3. Dangers supplmentaires en relation avec linstallation, le fonctionnement et la maintenance
1-4. Principales normes de scurit
1-5. Information sur les champs lectromagntiques
SECTION 2 DEFINITIONS
2-1. General Precautionary Label
2-2. Input Connection Label
2-3. Electric Shock And Airflow Label
2-4. Nameplate Safety Symbols
Page
Page
SECTION 3 INSTALLATION
3-1. Specifications
3-2. Duty Cycle And Overheating
A
3-3. Volt-Ampere Curves
3-4. Selecting A Location
3-5. Dimensions And Weights
3-6. Tipping
3-7. 115 VAC Receptacle And Circuit Breakers
3-8. Weld Output Terminals And Selecting Cable Sizes
3-9. Remote 14 Receptacle Information
24 VOLTS AC
REMOTE OUTPUT CONTROL
115 VOLTS AC GND
3-10. Connecting Remote Control
3-11. Electrical Service Guide
3-12. Placing Jumper Links
3-13. Connecting Input Power
IMPORTANT
SECTION 4 OPERATION
4-1. Controls (Non CE Models)
4-2. Controls (CE Models)
SECTION 5 MAINTENANCE AND TROUBLESHOOTING
5-1. Routine Maintenance
5-2. Fuse F1
5-3. Troubleshooting
Page
SECTION 7 PARTS LIST
Figure 7-1. Main Assembly (452 Model Illustrated)
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Warranty Questions?
Call 1-877-HOBART1 for your local Hobart distributor.
Effective January 1, 2001 (Equipment with a serial number preface of LB or newer)
Please complete and retain with your personal records.
Resources Available
Always provide Model Name and Serial/Style Number.
Owners Record