Delta 302 Owner's Manual

Browse online or download Owner's Manual for Welding System Delta 302. Delta 302 Owner`s manual User Manual

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OM-223 166 538AW
201011
Processes
Description
MIG (GMAW) Welding
Arc Welding Power Source
Deltaweld Series
302, 452, 652 (60 Hz), 402, 602, 852 (50 Hz)
Air Carbon Arc Cutting
and Gouging (452/652 Only)
Visit our website at
www.MillerWelds.com
Submerged Arc Welding
(452/652 Only)
Flux Cored Arc Welding
File: MIG (GMAW)
CE and non-CE
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Summary of Contents

Page 1 - Deltaweld Series

OM-223 166 538AW2010−11ProcessesDescriptionMIG (GMAW) WeldingArc Welding Power SourceDeltaweld Series302, 452, 652 (60 Hz), 402, 602, 852 (50 Hz)Air

Page 2 - From Miller to You

OM-223 Page 6Il reste une TENSION DC NON NÉGLIGEABLE dansles sources de soudage onduleur UNE FOISl’alimentation coupée. Arrêter les convertisseurs, d

Page 3 - TABLE OF CONTENTS

OM-223 Page 7LES ACCUMULATIONS DE GAZrisquent de provoquer des blessuresou même la mort. Fermer l’alimentation du gaz protecteur en casde non-utilisa

Page 4 - DECLARATION OF CONFORMITY

OM-223 Page 8Les PIÈCES MOBILES peuventcauser des blessures. Ne pas s’approcher des organes mobiles. Ne pas s’approcher des points de coincementtels

Page 5 - 1-2. Arc Welding Hazards

OM-223 Page 92-5. Principales normes de sécuritéSafety in Welding, Cutting, and Allied Processes, ANSI Standard Z49.1,de Global Engineering Documents

Page 7

OM-223 Page 11SECTION 3 − DEFINITIONS3-1. General Precautionary LabelWarning! Watch Out! There arepossible hazards as shown by thesymbols.1 Electric s

Page 8 - 1-6. EMF Information

OM-223 Page 123-2. Input Connection Label1 Warning! Watch Out! Thereare possible hazards asshown by the symbols.2 Electric shock from wiring cankill.3

Page 9 - 2-1. Symboles utilisés

OM-223 Page 133-5. Symbols And Definitions Some symbols are found only on CE products.AAmperesVoltage Control/PanelGas Metal ArcWelding (GMAW)Tempera

Page 10

OM-223 Page 14SECTION 4 − INSTALLATION4-1. Important Information Regarding CE Products (Sold Within The EU)A. Information On Electromagnetic Fields (E

Page 11

OM-223 Page 154-4. Duty Cycle And OverheatingContinuous WeldingDuty Cycle is percentage of 10 min-utes that unit can weld at rated loadwithout overhea

Page 12

Miller Electric manufactures a full lineof welders and welding related equipment.For information on other quality Millerproducts, contact your local M

Page 13

OM-223 Page 164-6. Selecting A Location1 Lifting Eye2 Lifting ForksUse lifting eye or lifting forks tomove unit.If using lifting forks, extend forksbe

Page 14 - OM-223 Page 10

OM-223 Page 174-7. Dimensions And WeightsDimensions300 Amp Models 450 Amp Models 650 Amp ModelsA 30 in. (762 mm) including lift eye 30 in. (762 mm) in

Page 15 - SECTION 3 − DEFINITIONS

OM-223 Page 184-9. 115 VAC Receptacle And Supplementary ProtectorsRef. 800 166-D! Turn Off power before con-necting to receptacle.1 115 V 15 A AC Rece

Page 16 - 3-4. Nameplate Safety Symbols

OM-223 Page 194-11. Weld Output Terminals And Selecting Cable Sizes*NOTICE − The Total Cable Length in Weld Circuit (see table below) is the combined

Page 17 - 3-5. Symbols And Definitions

OM-223 Page 204-12. Connecting Weld Output Cables803 778-B! Turn off power before connecting toweld output terminals.! Failure to properly connect wel

Page 18 - SECTION 4 − INSTALLATION

OM-223 Page 214-14. Remote 14 Receptacle RC8 InformationSocket Information24 VOLTS ACA 24 volts AC. Protected by supplementary protector CB2.B Contact

Page 19 - 4-5. Volt-Ampere Curves

OM-223 Page 224-15. Electrical Service GuideFailure to follow these electrical service guide recommendations could create an electric shock or fire ha

Page 20 - 4-6. Selecting A Location

OM-223 Page 234-16. Placing Jumper LinksRef. 800 103-A! Disconnect and lockout/tag-out input power beforeinstalling or moving jumperlinks.Check input

Page 21 - 4-8. Tipping

OM-223 Page 244-17. Connecting Input Power 800 103-C / Ref. 801 116-A3/8 in.3/8 in.Tools Needed:! Installation must meet all Nationaland Local Codes −

Page 22 - 4-10. Weld Output Terminals

OM-223 Page 25SECTION 5 − OPERATION5-1. Controls (Non CE Models)Ref. 162 503-C5631 Voltage Adjustment ControlTurn control clockwise to increase voltag

Page 23 - ! Do not use worn

TABLE OF CONTENTSSECTION 1 − SAFETY PRECAUTIONS - READ BEFORE USING 1...1-1. Symbol Usage 1...

Page 24 - ! Turn off power before con

OM-223 Page 26SECTION 6 − MAINTENANCE & TROUBLESHOOTING6-1. Routine Maintenance! Disconnect input power before maintaining. = Check  = Change 

Page 25 - Work like a Pro!

OM-223 Page 276-4. Troubleshooting TableTrouble RemedyNo weld output; unit completelyinoperative.Place line disconnect switch in On position (see Sect

Page 26

OM-223 Page 28SECTION 7 − ELECTRICAL DIAGRAMFigure 7-1. Circuit Diagram

Page 28 - IMPORTANT

OM-223 Page 30SECTION 8 − PARTS LIST Hardware is common and notavailable unless listed.800 992-J31322524302723435121341432322211810986711121617152019

Page 29 - SECTION 5 − OPERATION

OM-223 Page 31DescriptionPartNo.Dia.Mkgs.ItemNo.QuantityModel302 452 652Figure 8-1 Main Assembly (452 Model Illustrated)402 602 8521 +179 430 PANEL, s

Page 30 - 6-3. Short Circuit Shutdown

OM-223 Page 32Figure 8-1 Main Assembly (452 Model Illustrated) (continued)DescriptionPartNo.Dia.Mkgs.ItemNo.QuantityModel302 452 652402 602 852TP1,2 1

Page 31 - 6-4. Troubleshooting Table

OM-223 Page 33 Hardware is common and notavailable unless listed.800 993-H8657109109111033131819202143232122253523242731302829263433333736Figure 8-2

Page 32 - Figure 7-1. Circuit Diagram

OM-223 Page 34Figure 8-2 Panel, Front w/Components (Fig 8-1 Item 31) (continued)DescriptionPartNo.Dia.Mkgs.ItemNo.QuantityModel302 452 652402 602 8529

Page 33 - OM-223 Page 29

OM-223 Page 35DescriptionPartNo.Dia.Mkgs.SR1ItemNo.Figure 8-3 Rectifier, Si Diode (302 Model) (Fig 8-1 Item 32)Quantity175 0701 C7-12 048 420 CAPACITO

Page 34 - SECTION 8 − PARTS LIST

DECLARATION OF CONFORMITYfor European Community (CE marked) products.MILLER Electric Mfg. Co., 1635 Spencer Street, Appleton, WI 54914 U.S.A. declar

Page 35 - OM-223 Page 31

OM-223 Page 36DescriptionPartNo.Dia.Mkgs.ItemNo.Figure 8-5 Panel, Rear w/Components (Fig 8-1 Item 19)Quantity1 173 283 CHAMBER, plenum 14 in 1... ...

Page 38 - OM-223 Page 34

Warranty Questions?Call1-800-4-A-MILLERfor your localMiller distributor.miller_warr 2010−01Your distributor also givesyou ...ServiceYou always get the

Page 39

ORIGINAL INSTRUCTIONS − PRINTED IN USA © 2010 Miller Electric Mfg. Co. 2010−01Miller Electric Mfg. Co.An Illinois Tool Works Company1635 West Spencer

Page 40 -  Hardware is common and

OM-223 Page 1SECTION 1 − SAFETY PRECAUTIONS - READ BEFORE USINGsom _2010−037Protect yourself and others from injury — read and follow these precaution

Page 41

OM-223 Page 2 Keep your head out of the fumes. Do not breathe the fumes. If inside, ventilate the area and/or use local forced ventilation at thearc

Page 42

OM-223 Page 31-3. Additional Symbols For Installation, Operation, And MaintenanceFIRE OR EXPLOSION hazard. Do not install or place unit on, over, or

Page 43 - Effective January 1, 2010

OM-223 Page 41-4. California Proposition 65 WarningsWelding or cutting equipment produces fumes or gaseswhich contain chemicals known to the State of

Page 44 - Owner’s Record

OM-223 Page 5SECTION 2 − CONSIGNES DE SÉCURITÉ − LIRE AVANT UTILISATIONfre_som_2010−037Se protéger et protéger les autres contre le risque de blessure

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