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Hobart Welding Products
1800
specifications
Models:
1800
1
33
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Troubleshooting
Specification
Install
Parts list
Electrical Diagram
Symbol Usage
Threading Welding Wire
Maintenance
Safety
Electrical Service Guide
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Contents
OM-929
Processes
Description
From Hobart to You
Table of Contents
Page
Marks a special safety message
Symbol Usage
Arc Welding Hazards
Electric Shock can kill
Welding can cause fire or explosion
ARC Rays can burn eyes and skin
Flying Metal can injure eyes
Buildup of GAS can injure or kill
Principal Safety Standards
About Pacemakers
EMF Information
Consignes DE Securite Lire Avant Utilisation
Signification des symboles
UN Choc É Lectrique peut tuer
LES Fumé ES ET LES GAZ peuvent ê tre dangereux
LE Soudage peut provoquer un incendie ou une explosion
DES Particules Volantes peuvent blesser les yeux
LE Bruit peut affecter l’ouïe
LA Chute DE L’APPAREIL peut blesser
Risque D’INCENDIE OU
’EMPLOI Excessif peut
DES Organes Mobiles peuvent provoquer des blessures
Principales normes de sé curité
Information sur les champs é lectromagné tiques
Consignes relatives aux stimulateurs cardiaques
Exceeding duty cycle can damage unit and void warranty
Specifications
Introduction
Duty Cycle And Overheating
Volt-Ampere Curves
Installing Welding Gun
GUN Polarity Changeover Connections
Setting Gun Polarity For Wire Type
Installing Wire Spool And Adjusting Hub Tension
Installing Gas Supply
Changing Input Voltage From 230 Volts To 200 Volts
Electrical Service Guide
Input Voltage
Min Grounding Conductor Size In AWG/Kcmil
= GND/PE
Selecting a Location And Connecting Input Power
Hold wire tightly to keep it from unraveling
Threading Welding Wire
Controls
Operation
12 ga 14 ga 16 ga 18 ga 20 ga 22 ga
Weld Parameters
Routine Maintenance
Maintenance and Troubleshooting
Circuit Breakers
Months
Cleaning Or Replacing Gun Liner
Disconnect gun first
To Reassemble Gun
Remove handle locking nut Slide handle
Replacing Switch And/Or Head Tube
Welding Troubleshooting Table
Changing Drive Roll And Wire Inlet Guide
Replacing Gun Contact Tip
Welding Trouble Remedy
Wire Drive/Gun Trouble Remedy
Wire Drive/Gun Troubleshooting Table
Circuit Diagram For Welding Power Source
Electrical Diagram
Main Assembly
Parts List
SR1
Center Baffle w/Components
Center Baffle w/Components -1 Item
169
M-15 Gun
Page
Page
Support
Service
Hobart Welding Products
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