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NT 456 CV manual OM-2243212 113T, Processes, Description, File Multiprocess
Models:
NT 456 CC
NT 456 CV
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Troubleshooting
Specs
Parts list
Electrical Diagram
Dimension
Maintenance
Welding Wire can cause injury
IGBT/Capacitor Assembly
Symbol Usage
Safety
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www.MillerWelds.com
OM-2243
212 113T
2007−10
Processes
Multiprocess Welding
Description
Arc Welding Power Source
NT
R
456 CC/CV
File: Multiprocess
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Contents
Processes
OM-2243212 113T
Description
File Multiprocess
From Miller to You
Table of Contents
Page
Arc Welding Hazards
Symbol Usage
Electric Shock can kill
HOT Parts can cause severe burns
ARC Rays can burn eyes and skin
Fumes and Gases can be hazardous
Welding can cause fire or explosion
Flying Metal or Dirt can injure eyes
Fire or Explosion hazard
Welding Wire can cause injury
Falling Unit can cause injury
Moving Parts can cause injury
California Proposition 65 Warnings
Principal Safety Standards
EMF Information
About Implanted Medical Devices
UNE Décharge Électrique peut entraîner la mort
Symboles utilisés
LES Fumées ET LES GAZ peuvent être dangereux
DES Pièces Chaudes peuvent provoquer des brûlures graves
LE Soudage peut provoquer un in cendie ou une explosion
LES Bouteilles peuvent exploser si elles sont endommagées
LE Bruit peut endommager l’ouïe
Risque D’INCENDIE OU D’EXPLO- Sion
LA Chute DE L’APPAREIL peut blesser
LES Fils DE Soudage peuvent provoquer des blessures
Proposition californienne 65 Avertissements
LE Soudage À L’ARC risque de provoquer des interférences
Information EMF
Principales normes de sécurité
En ce qui concerne les implants médicaux
OM-2243
− Definitions
Nameplate Safety Symbols
Specifications
− Installation
Duty Cycle And Overheating
CV Mode
CC Mode
Volt-Ampere Curves
100 200 300 400 500 600
Movement Location
Selecting a Location
Dimensions
Dimensions And Weights
Weight
Turn Off power before connecting to receptacle
Be careful when placing or moving unit over uneven surfaces
Tipping
VAC Receptacle And Circuit Breakers
Weld Output Terminals And Selecting Cable Sizes
Connecting Weld Output Cables
Turn off power before con
Connecting Remote Control
Remote 14 Receptacle Information
Socket
Placing Jumper Links
Electrical Service Guide
Welding Power Source Input Power Connections
Connecting Input Power
Disconnect Device Input Power Con- nections
= GND/PE Earth Ground
Controls
− Operation
Meter Functions For CC/CV Models
Touch Seconds Do not Strike Like a Match
Lift-Arc TIG Procedure For CC/CV Models
Routine Maintenance
− Maintenance & Troubleshooting
Disconnect power before maintaining
Disconnect input power be- fore opening rear access door
Voltmeter/Ammeter Help Displays
HE.L
Trouble Remedy
Troubleshooting
Circuit Diagram For NT 456 CC/CV Models
− Electrical Diagram
Main Assembly
− Parts List
THERMISTOR, NTC 10K OHM @ 25 DEG C 34IN Lead
14 12 274
Panel, Front With Components
Panel, Front With Components -1Item
IGBT/Capacitor Assembly
221
IGBT/Capacitor Assembly -1item
Panel, Rear With Components
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