Manuals
/
Hobart Welding Products
/
Power Tools
/
Welder
Hobart Welding Products
OM-486 manual Electrical Diagram, Circuit Diagram For Welding Generator
Models:
OM-486
1
34
52
52
Download
52 pages
38.53 Kb
31
32
33
34
35
36
37
38
<
>
Troubleshooting
Specs
Install
Parts list
Electrical Diagram
Dimension
Maintenance
Connecting The Battery
Adjusting Engine Speed
Battery Explosion can Blind
Page 34
Image 34
SECTION 8 – ELECTRICAL DIAGRAM
Figure
8-1.
Circuit Diagram For Welding Generator
OM-486
Page 30
Page 33
Page 35
Page 34
Image 34
Page 33
Page 35
Contents
Processes
OM-486
Description
From Hobart to You
Table of Contents
Page
Electric Shock can kill
Symbol Usage
Arc Welding Hazards
ARC Rays can burn eyes and skin
Engine Hazards
Engine Exhaust Gases can kill
Battery Explosion can Blind
Moving Parts can cause injury
Engine Heat can cause fire
Radiation can cause interference
Principal Safety Standards
EMF Information
ARC Welding can cause interference
UN Choc É Lectrique peut tuer
Signification des symboles
Consignes DE SÉ Curité Lire Avant Utilisation
LES Fumé ES ET LES GAZ peuvent ê tre dangereux
DES PIÈ CES Chaudes peuvent provoquer des brû lures graves
LE Soudage peut provoquer un in- cendie ou une explosion
DES Particules Volantes peuvent blesser les yeux
LE Bruit peut affecter l’ouïe
LA Chaleur DU Moteur peut pro- voquer un incendie
DES Organes Mobiles peuvent provoquer des blessures
’EXPLOSION DE LA Batterie peut
LA Chute DE L’APPAREIL peut blesser
LE Soudage À L’ARC risque de provoquer des interfé rences
Principales normes de sé curité
Information sur les champs é lectromagné tiques
Consignes relatives aux stimulateurs cardiaques
Weld, Power, And Engine Specifications
Specifications
Symbol Definitions
Definitions
Dimensions
Dimensions, Weights, and Operating Angles
Fuel Consumption
Exceeding duty cycle can damage unit and void warranty
Auxiliary Power Curve
Duty Cycle
CC/AC Mode
CC/DC Mode
CV/DC Mode
Volt-Ampere Curves
Installing Welding Generator
Installation
Engine Prestart Checks
Read and follow all instruc
Activating The Dry Charge Battery If Applicable
Do not overfill battery cells
Charger
Connecting To Weld Output Terminals
Connecting The Battery
Installing Exhaust Pipe
Connect negative cable last
100 ft 30 m Or Less
Selecting Weld Cable Sizes
Remote 14 Receptacle Information
10 100% Duty Cycle
To wet out weld puddle
Adjusting MIG Weld Puddle Consistency
Stop engine
To stiffen weld puddle
Remote Amperage/Voltage Switch
DC Polarity/AC Switch
Do not switch under load
Operating Welding Generator
Remote Amperage/Voltage Control
Operating Auxiliary Equipment
Auxiliary Power Receptacles And Circuit Breakers
Weld Current 120 240
Optional Auxiliary Power Receptacles
Gfci Receptacle Option
Maintenance and Troubleshooting
Maintenance Label
Servicing Optional Spark Arrestor
Servicing Air Cleaner
Stop engine and let cool
Changing Engine Oil, Oil Filter, And Fuel Filter
Idle Speed Adjustment
Adjusting Engine Speed
Weld/Power Speed Adjustment
Welding
Troubleshooting
Overload Protection
Trouble Remedy
Check and adjust engine speed see Section
Low weld output Check control settings
Check and clean air cleaner as necessary see Section
See engine manual
Engine
Auxiliary Power
Check receptacle wiring and connections
Check governor according to engine manual
Electrical Diagram
Circuit Diagram For Welding Generator
ST-190 578-B
Selecting Equipment
Auxiliary Power Guidelines
Grounding Generator To Truck Or Trailer Frame
Earth ground if supplying
Grounding When Supplying Building Systems
How Much Power Does Equipment Require?
Amperes x Volts = Watts
Industrial Motors Rating Starting Watts Running Watts
Approximate Power Requirements For Industrial Motors
Approximate Power Requirements For Farm/Home Equipment
Farm/Home Equipment Rating Starting Watts Running Watts
Approximate Power Requirements For Contractor Equipment
Contractor Rating Starting Watts Running Watts
Single-Phase Induction Motor Starting Requirements
Power Required To Start Motor
How Much Power Can Generator Supply?
KVA/HP x HP x
Typical Connections To Supply Standby Power
240 120 Ground
Selecting Extension Cord Use Shortest Cord Possible
Current Load Watts Amperes
Main Assembly
Parts List
24-Fig
Dia Part Description Mkgs Quantity
Panel, Front w/Components
Panel, Front w/Components -1 Item
Generator -1 Item
Page
Page
Page
Service
Support
Hobart Welding Products
Contact your Distributor for
Call