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Hobart Welding Products
OM-279
manual
Models:
OM-279
1
33
36
36
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36 pages
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36
Troubleshooting
Specification
Install
Parts list
Electrical Diagrams
Symbol Usage
Connecting Gas/Air Supply
Three-Phase System
Setting Gas/Air Pressure
Safety
Page 33
Image 33
Notes
Page 32
Page 34
Page 33
Image 33
Page 32
Page 34
Contents
OM-279
Processes
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
ARC Rays can burn eyes and skin
Flying Sparks can cause injury
Noise can damage hearing
Fumes and Gases can be hazardous
Principal Safety Standards
About Pacemakers
EMF Information
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
LES Fumé ES ET LES GAZ peuvent ê tre dangereux
LE Bruit peut endommager l’ouïe
LE Plasma D’ARC peut entraîner des blessures
LES Bouteilles peuvent exploser si elles sont endommagé es
Principales normes de sé curité
Consignes relatives aux stimulateurs cardiaques
Information sur les champs é lectromagné tiques
Specifications
Dimensions And Weight
Duty Cycle And Overheating
Cutting Speed
Special installation may be
Selecting a Location
Movement Location And Airflow
Connecting Gas/Air Supply
Installing And Connecting Work Clamp
Electrical Service Guide
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
Sequence Of Operation
Example Of Cutting Operation
Trigger is pressed
Maintenance & Troubleshooting
Checking Shield Cup Shutdown System
Trouble Lights
Running slowly
Troubleshooting
Fan motor FM does not run Power light
Electrical Diagrams
Circuit Diagram For 230/460/575 Volt Models
OM-279
Parts List
Dia Part Mkgs Description Quantity
Dia Part
OM-279
OM-279
Page
Page
Support
Service
Hobart Welding Products
Contact your Distributor for
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Contents