Miller Electric SHOPMATE 300 DX Owner's Manual

SHOPMATE 300 DXProcessesDescriptionMultiprocess WeldingArc Welding Power SourceOM-225 757C 2010−04MIG (GMAW) WeldingVisit our website atwww.MillerWeld

OM-225 757 Page 6Il reste une TENSION DC NON NÉGLIGEABLE dansles sources de soudage onduleur UNE FOISl’alimentation coupée.D Arrêter les convertisseur

OM-225 757 Page 7LES ACCUMULATIONS DE GAZrisquent de provoquer des blessuresou même la mort.D Fermer l’alimentation du gaz protecteur en casde non-uti

OM-225 757 Page 8Les PIÈCES MOBILES peuventcauser des blessures.D Ne pas s’approcher des organes mobiles.D Ne pas s’approcher des points de coincement

OM-225 757 Page 92-5. Principales normes de sécuritéSafety in Welding, Cutting, and Allied Processes, ANSI Standard Z49.1,de Global Engineering Docume

OM-225 757 Page 10

OM-225 757 Page 11SECTION 3 − INSTALLATION3-1. SpecificationsRated WeldingOutputAmperage/VoltageRangeMax OCV−DCAmperes Input at Rated Load Output 60 H

OM-225 757 Page 123-3. Serial Number And Rating Label LocationThe serial number and rating information for this product is located on the back. Use ra

OM-225 757 Page 133-5. Dimensions And WeightsDimensionsA 24-1/2 in. (622 mm) including lift eyeB 19 in. (483 mm)C 25-1/2 in. (648 mm) including strain

OM-225 757 Page 143-7. Weld Output Terminals And Selecting Cable SizesNOTICE − The Total Cable Length in Weld Circuit (see table below) is the combine

OM-225 757 Page 153-8. Connecting Weld Output Cables803 778-A! Turn off power before connecting toweld output terminals.! Failure to properly connect

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

OM-225 757 Page 163-9. Remote 14 Receptacle InformationSocket* Socket Information24 VOLTS ACA 24 volts AC. Protected by circuit breaker CB1.B Contact

OM-225 757 Page 173-12. Electrical Service GuideFailure to follow these electrical service guide recommendations could create an electric shock or fir

OM-225 757 Page 183-14. Connecting Input Power 804 352-CTools Needed:! Installation must meet all Nationaland Local Codes − have only qualifiedpersons

OM-225 757 Page 19SECTION 4 − OPERATION4-1. Controls224 228-C1 Power SwitchFan motor is thermostatically controlled andonly runs when cooling is neede

OM-225 757 Page 204-2. Meter Functions. The meters display the actual weld output values for approximately three seconds after the arc is broken.Mode

OM-225 757 Page 21SECTION 5 − MAINTENANCE & TROUBLESHOOTING5-1. Routine Maintenance! Disconnect input powerbefore maintaining.. Maintain more ofte

OM-225 757 Page 225-3. Voltmeter/Ammeter Help Displays. All directions are in reference tothe front of the unit. All circuitryreferred to is located i

OM-225 757 Page 235-4. TroubleshootingTrouble RemedyNo weld output; unit completely inop-erative; no meter displays.Place line disconnect device in On

OM-225 757 Page 24SECTION 6 − ELECTRICAL DIAGRAMFigure 6-1. Circuit Diagram

OM-225 757 Page 25242 567-a

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

Notes

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

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

OM-225 757 Page 1SECTION 1 − SAFETY PRECAUTIONS - READ BEFORE USINGsom _2010−037Protect yourself and others from injury — read and follow these precau

OM-225 757 Page 2Welding produces fumes and gases. Breathingthese fumes and gases can be hazardous to yourhealth.FUMES AND GASES can be hazardous.D Ke

OM-225 757 Page 31-3. Additional Symbols For Installation, Operation, And MaintenanceFIRE OR EXPLOSION hazard.D Do not install or place unit on, over,

OM-225 757 Page 41-4. California Proposition 65 WarningsWelding or cutting equipment produces fumes or gaseswhich contain chemicals known to the State

OM-225 757 Page 5SECTION 2 − CONSIGNES DE SÉCURITÉ − LIRE AVANT UTILISATIONfre_som_2010−037Se protéger et protéger les autres contre le risque de bles