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Hobart
750
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OM-279, Processes, Description
Models:
750
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Troubleshooting
Specs
Install
Parts list
Electrical Diagrams
Symbol Usage
Connecting Gas/Air Supply
Three-Phase System
Setting Gas/Air Pressure
Safety
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OM-279
180 060P
August 2001
Processes
Air Plasma Cutting
and Gouging
Description
Air Plasma Cutter
AirForce 750
Page 2
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Contents
Processes
OM-279
Description
From Hobart to You
Table of Contents
Page
Marks a special safety message
Symbol Usage
Plasma Arc Cutting Hazards
Cutting can cause fire or explosion
Flying Sparks can cause injury
Exploding Parts can injure
ARC Rays can burn eyes and skin
Noise can damage hearing
Moving Parts can cause injury
HOT Parts can cause severe burns
Flying Metal can injure eyes
Overuse can cause Overheating
EMF Information
Principal Safety Standards
About Pacemakers
LE Coupage pré sente un risque de feu ou d’explosion
Signification des symboles
UNE DÉ Charge É Lectrique peut entraîner la mort
Identifie un message de sé curité particulier
LE Bruit peut endommager l’ouïe
Risque de blessure en cas
LES Fumé ES ET LES GAZ peuvent ê tre dangereux
LE Plasma D’ARC peut entraîner des blessures
DES Pieces Chaudes peuvent pro- voquer des brû lures graves
LES Bouteilles peuvent exploser si elles sont endommagé es
DES Organes Mobiles peuvent provoquer des blessures
DES Particules Volantes peuvent blesser les yeux
Information sur les champs é lectromagné tiques
Principales normes de sé curité
Consignes relatives aux stimulateurs cardiaques
Specifications
Installation
Dimensions And Weight
Duty Cycle And Overheating
Cutting Speed
Special installation may be
Selecting a Location
Movement Location And Airflow
Electrical Service Guide
Connecting Gas/Air Supply
Placing Jumper Links
Three-Phase System
Connecting Input Power
Always connect
Grounding conductor first
Front Panel Controls
Operation
Set pressure to 70 PSI 483 kPa
Setting Gas/Air Pressure
Example Of Cutting Operation
Sequence Of Operation
Trigger is pressed
Months
Maintenance & Troubleshooting
Checking Shield Cup Shutdown System
Trouble Lights
Running slowly
Troubleshooting
Fan motor FM does not run Power light
Circuit Diagram For 200/230/460 Volt Models
Electrical Diagrams
Circuit Diagram For 230/460/575 Volt Models
OM-279
Main Assembly
Parts List
Dia Part Mkgs Description Quantity
Consumable Parts For ICE-50C
Support
Service
Hobart Welding Products
Contact your Distributor for
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Contents