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Hobart Welding Products
OM-487 manual
1
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60 pages, 2.22 Mb
Processes
Description
TIG (GTAW) Welding
Stick (SMAW) Welding
MIG (GMAW) Welding
Flux Cored (FCAW)
Engine Driven Welding Generator
OM-487
187 558M
January 2001
Arcstar 300D
NT
Visit our website at
www.HobartWelders.com
Contents
Main
Arcstar 300D NT
From Hobart to You
TABLE OF CONTENTS
CALIFORNIA Proposition 65 Warning
WARNING
Page
SECTION 1 SAFETY PRECAUTIONS - READ BEFORE USING
1-1. Symbol Usage
1-2. Arc Welding Hazards
ELECTRIC SHOCK can kill.
SIGNIFICANT DC VOLTAGE exists after stopping engine on inverters.
1-3. Engine Hazards
FUEL can cause fire or explosion.
STEAM AND HOT COOLANT can burn.
MOVING PARTS can cause injury.
BATTERY EXPLOSION can BLIND.
1-4. Additional Symbols For Installation, Operation, And Maintenance
FALLING UNIT can cause injury.
FLYING SPARKS can cause injury.
OVERHEATING can damage motors.
OVERUSE can cause OVERHEAT- ING.
1-5. Principal Safety Standards
1-6. EMF Information
OM-487 Page 5
SECTION 1 CONSIGNES DE SCURIT LIRE AVANT UTILISATION
1-1. Signification des symboles
1-2. Dangers relatifs au soudage larc
UN CHOC LECTRIQUE peut tuer.
Une tension DC importante subsiste lintrieur des onduleurs aprs avoir coup lalimentation.
1-3. Dangers existant en relation avec le moteur
LE CARBURANT MOTEUR peut pro- voquer un incendie ou une explo- sion.
LA VAPEUR ET LE LIQUIDE DE REFROIDISSEMENT CHAUD peuvent provoquer des brlures.
1-4. Dangers supplmentaires en relation avec linstallation, le fonctionnement et la maintenance
LE RAYONNEMENT HAUTE FR- QUENCE (H.F.) risque de provoquer des interfrences.
LE SOUDAGE LARC risque de provoquer des interfrences.
1-5. Principales normes de scurit
1-6. Information sur les champs lectromagntiques
SECTION 2 DEFINITIONS
2-1. Symbol Definitions
SECTION 3 SPECIFICATIONS
3-1. Weld, Power, And Engine Specifications
3-2. Dimensions, Weights, And Operating Angles
3-3. Fuel Consumption
3-4. Auxiliary Power Curve
3-5. Duty Cycle
A. CC/AC Mode
B. CC/DC Mode
C. CV/DC Mode
3-6. Volt-Ampere Curves
SECTION 4 INSTALLATION
4-1. Installing Welding Generator
4-2. Installing Exhaust Pipe
4-3. Engine Prestart Checks
4-4. Adding Coolant To Radiator
4-5. Connecting The Battery
+
4-6. Connecting To Weld Output Terminals
4-7. Selecting Weld Cable Sizes
4-8. Remote 14 Receptacle Information
Engine runs at weld/power speed whenever a device connected to the remote 14 receptacle is running.
A/V
4-9. Adjusting MIG Weld Puddle Consistency
SECTION 5 OPERATING WELDING GENERATOR
5-1. Front Panel Controls
t
Glow Plug Time
5-2. Remote Amperage/Voltage Control
SECTION 6 OPERATING AUXILIARY EQUIPMENT
6-1. Auxiliary Power Receptacles And Circuit Breakers
Simultaneous Welding And Auxiliary Power Output
6-2. Optional Auxiliary Power Receptacles
Simultaneous Welding And Auxiliary Power Output
6-3. Wiring Optional 240 Volt Plug
Notes
Page
7-2. Routine Maintenance
8 h
20 h
50 h
75 h
200 h
400 h
500 h
800 h
1000 h
7-3. Servicing Air Cleaner
7-4. Servicing Engine Cooling System
7-5. Servicing Optional Spark Arrestor
7-6. Servicing Engine Fuel And Lubrication Systems
7-7. Adjusting Engine Speed
A. Checking Fuel Solenoid
B. Checking Throttle Solenoid
C. Making Engine Speed Adjustments
7-8. Overload Protection
7-9. Troubleshooting
A. Welding
Page
B. Auxiliary Power
C. Engine
Notes
Page
Page
SECTION 9 RUN-IN PROCEDURE
9-1. Wetstacking
9-2. Run-In Procedure Using Load Bank
9-3. Run-In Procedure Using Resistance Grid
+
SECTION 10 AUXILIARY POWER GUIDELINES
10-1. Selecting Equipment
OR
10-2. Grounding Generator To Truck Or Trailer Frame
10-3. Grounding When Supplying Building Systems
10-4. How Much Power Does Equipment Require?
10-5. Approximate Power Requirements For Industrial Motors
10-6. Approximate Power Requirements For Farm/Home Equipment
10-7. Approximate Power Requirements For Contractor Equipment
10-8. Power Required To Start Motor
10-9. How Much Power Can Generator Supply?
10-10. Typical Connections To Supply Standby Power
10-11. Selecting Extension Cord (Use Shortest Cord Possible)
SECTION 11 PARTS LIST
Figure 11-1. Main Assembly
Page
Page
Page
Figure 11-2. Panel, Front w/Components
Page
Page
Warranty Questions?
Call 1-877-HOBART1 for your local Hobart distributor.
Effective January 1, 2000 (Equipment with a serial number preface of LA or newer)
Please complete and retain with your personal records.
Resources Available
Always provide Model Name and Serial/Style Number.
Owners Record