Miller Multimatic 255 - User Manual

Miller Multimatic 255

Miller Multimatic 255 Welding Equipment – User Manual, read for free online in PDF format. We hope this helps you resolve any issues you may have. If you have further questions, please contact us through the contact form.

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Table of Contents:

  • Page 2 – From Miller to You; Thank you; To locate your nearest
  • Page 3 – TABLE OF CONTENTS
  • Page 5 – SECTION 1 – SAFETY PRECAUTIONS – READ BEFORE USING; Symbol Usage; Arc Welding Hazards; ELECTRIC SHOCK can kill.
  • Page 7 – Additional Hazards For Installation, Operation, And Maintenance
  • Page 8 – ARC WELDING can cause; California Proposition 65 Warnings; EMF Information
  • Page 9 – Symboles utilisés; Dangers relatifs au soudage à l’arc; UNE DÉCHARGE ÉLECTRIQUE peut
  • Page 11 – fonctionnement et la maintenance
  • Page 13 – Informations relatives aux CEM
  • Page 14 – SECTION 3 – DEFINITIONS; Additional Safety Symbol Definitions; SECTION 3 DEFINITIONS; Miscellaneous Symbols And Definitions; Notes
  • Page 16 – SECTION 4 – SPECIFICATIONS; Serial Number And Rating Label Location
  • Page 17 – Environmental Specifications; B. Temperature Specifications; Dimensions And Weight
  • Page 18 – Duty Cycle And Overheating For MIG; A or V
  • Page 19 – -10. Duty Cycle And Overheating For Stick
  • Page 21 – SECTION 5 – INSTALLATION; Selecting A Location
  • Page 22 – Electrical Service Guide
  • Page 23 – Connecting 1-Phase Input Power
  • Page 24 – With Split-Phase 240 Volt Auxiliary Power; NGO’s
  • Page 25 – Generator Or Inverter Requirements; Selecting Cable Sizes
  • Page 26 – Weld Output Terminals
  • Page 27 – MIG Welding Connections
  • Page 31 – MIG
  • Page 32 – -14. Installing Wire Spool And Adjusting Hub Tension
  • Page 37 – -19. Threading Welding Wire For Spoolmate 200
  • Page 40 – SECTION 6 – OPERATION; Controls
  • Page 41 – Special Features
  • Page 42 – Elite
  • Page 43 – Using Manual Mode
  • Page 44 – Manual MIG Set-Up Mode
  • Page 45 – Manual Stick Set-Up Mode
  • Page 46 – Manual TIG Set-Up Mode
  • Page 47 – Setting Crater Time
  • Page 48 – Manual Program Mode
  • Page 49 – Gun In Program Mode
  • Page 50 – Mode
  • Page 58 – -17. Welding Parameter Chart – Stick And TIG
  • Page 60 – SECTION 7 – MAINTENANCE AND TROUBLESHOOTING; Routine Maintenance; SECTION 17 MAINTENANCE & TROUBLESHOOTING; Changing Drive Roll Or Wire Inlet Guide
  • Page 61 – Aligning Drive Rolls And Wire Guide
  • Page 62 – Error Messages
  • Page 64 – Troubleshooting
  • Page 65 – SECTION 8 – PARTS LIST; MDX-250 MIG Gun Consumables And Recommended Spare Parts
  • Page 66 – SECTION 9 – ELECTRICAL DIAGRAMS
  • Page 68 – SECTION 10 – GMAW WELDING (MIG) GUIDELINES
  • Page 69 – 0-3. Holding And Positioning Welding Gun; SECTION 1 GMAW WELDING (MIG) GUIDELINES WHEN; Holding And Positioning Welding Gun
  • Page 70 – 0-4. Conditions That Affect Weld Bead Shape
  • Page 76 – SECTION 11 – STICK WELDING (SMAW) GUIDELINES
  • Page 77 – 1-2. Electrode And Amperage Selection Chart
  • Page 79 – 1-7. Conditions That Affect Weld Bead Shape
  • Page 81 – Welding Lap Joints
  • Page 84 – A. Select Tungsten Electrode
  • Page 85 – Welding With Inverter Machines
  • Page 87 – (Equipment with a serial number preface of NB or newer); Call
  • Page 88 – Miller Electric Mfg. LLC; Owner’s Record; Please complete and retain with your personal records.; For Service; Contact a DISTRIBUTOR or SERVICE AGENCY near you.
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Page 1

OWNER’S MANUAL

OM-278174E

2021-12

Processes

Multiprocess Welding

Description

Arc Welding Power Source And Wire
Feeder

For product information,

Owner’s Manual translations,

and more, visit

www.MillerWelds.com

Multimatic

®

255

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About this manual

Brand
Miller
Model
Multimatic 255
Document type
User Manual
Category
Welding Equipment
Language(s)
English
Pages
88
Format
PDF

Summary

Page 2 - From Miller to You; Thank you; To locate your nearest

From Miller to You Mil_Thank1 2019 01 Miller is the first welding equipment manufacturer in theU. S. A. to be registered to theISO 9001 Quality System Standard. Working as hard as you do −every power source from Miller is backed by the mosthassle-free warranty in thebusiness. From Miller to You Than...

Page 3 - TABLE OF CONTENTS

TABLE OF CONTENTS SECTION 1 – SAFETY PRECAUTIONS – READ BEFORE USING. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 1-1 Symbol Usage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ....

Page 5 - SECTION 1 – SAFETY PRECAUTIONS – READ BEFORE USING; Symbol Usage; Arc Welding Hazards; ELECTRIC SHOCK can kill.

OM-278174 Page 1 SECTION 1 – SAFETY PRECAUTIONS – READ BEFORE USING Protect yourself and others from injury—read, follow, and save these important safety precautions and operating instructions. 1-1. Symbol Usage DANGER! – Indicates a hazardous situation which, if notavoided, will result in death or ...

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