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Hobart Welding Products
1800
specifications
Models:
1800
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4
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Troubleshooting
Specs
Install
Parts list
Electrical Diagram
Symbol Usage
Threading Welding Wire
Maintenance
Safety
Electrical Service Guide
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Contents
Processes
OM-929
Description
From Hobart to You
Table of Contents
Page
Symbol Usage
Marks a special safety message
Arc Welding Hazards
Electric Shock can kill
ARC Rays can burn eyes and skin
Welding can cause fire or explosion
Flying Metal can injure eyes
Buildup of GAS can injure or kill
Principal Safety Standards
EMF Information
About Pacemakers
Signification des symboles
Consignes DE Securite Lire Avant Utilisation
UN Choc É Lectrique peut tuer
LES Fumé ES ET LES GAZ peuvent ê tre dangereux
DES Particules Volantes peuvent blesser les yeux
LE Soudage peut provoquer un incendie ou une explosion
LE Bruit peut affecter l’ouïe
Risque D’INCENDIE OU
LA Chute DE L’APPAREIL peut blesser
’EMPLOI Excessif peut
DES Organes Mobiles peuvent provoquer des blessures
Information sur les champs é lectromagné tiques
Principales normes de sé curité
Consignes relatives aux stimulateurs cardiaques
Specifications
Exceeding duty cycle can damage unit and void warranty
Introduction
Duty Cycle And Overheating
Installing Welding Gun
Volt-Ampere Curves
Setting Gun Polarity For Wire Type
GUN Polarity Changeover Connections
Installing Gas Supply
Installing Wire Spool And Adjusting Hub Tension
Electrical Service Guide
Changing Input Voltage From 230 Volts To 200 Volts
Input Voltage
Min Grounding Conductor Size In AWG/Kcmil
Selecting a Location And Connecting Input Power
= GND/PE
Threading Welding Wire
Hold wire tightly to keep it from unraveling
Operation
Controls
Weld Parameters
12 ga 14 ga 16 ga 18 ga 20 ga 22 ga
Maintenance and Troubleshooting
Routine Maintenance
Circuit Breakers
Months
Disconnect gun first
Cleaning Or Replacing Gun Liner
To Reassemble Gun
Replacing Switch And/Or Head Tube
Remove handle locking nut Slide handle
Changing Drive Roll And Wire Inlet Guide
Welding Troubleshooting Table
Replacing Gun Contact Tip
Welding Trouble Remedy
Wire Drive/Gun Troubleshooting Table
Wire Drive/Gun Trouble Remedy
Electrical Diagram
Circuit Diagram For Welding Power Source
Parts List
Main Assembly
SR1
Center Baffle w/Components
Center Baffle w/Components -1 Item
M-15 Gun
169
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Page
Service
Support
Contact your Distributor for
Hobart Welding Products
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