Miller Electric SRH-503 Volt-Ampere Curves, Selecting a Location, Movement Location And Airflow

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4-3. Volt-Ampere Curves

Volt-ampere curves show mini- mum and maximum voltage and amperage output capabilities of unit. Curves of other settings fall be- tween curves shown.

206 054

4-4. Selecting A Location

Movement

Location And Airflow

18 in

(460 mm)

1Lifting Eye

2Lifting Forks

Use lifting eye or lifting forks to move unit.

If using lifting forks, extend forks beyond opposite side of unit.

3 Rating Label

Use rating label to determine input power needs. Label located under front access door.

4 Line Disconnect Device

Locate unit near correct input power supply.

YSpecial installation may be required where gasoline or volatile liquids are present − see NEC Article 511 or CEC Section 20.

18 in

(460 mm)

Ref. 803 025-D

OM-2236 Page 12

Image 16

Contents Processes OM-2236Description From Miller to You Table of Contents Page Symbol Usage Marks a special safety messageArc Welding Hazards Electric Shock can killARC Rays can burn eyes and skin Welding can cause fire or explosionFlying Metal can injure eyes Buildup of GAS can injure or killCalifornia Proposition 65 Warnings EMF Information Principal Safety StandardsAbout Pacemakers Identifie un message de sécurité particulier − Consignes DE Sécurité − À Lire Avant UtilisationLE Soudage peut causer un incen- die ou une explosion LES Particules Projetées peu- vent blesser les yeuxLES Pièces Chaudes peuvent cau- ser des brûlures graves LE Bruit peut affecter l’ouïeRisque D’INCENDIE OU D’EXPLO LA Chute DE L’APPAREIL peut blesser’EMPLOI Excessif peut Faire LES Pièces Mobiles peuvent cau- ser des blessuresInformation sur les champs électromagnétiques Principales normes de sécuritéConsignes relatives aux stimulateurs cardiaques General Precautionary Label − DefinitionsNameplate Safety Symbols Input Connection LabelDo Not Lift ? aSpecifications − InstallationDuty Cycle And Overheating Selecting a Location Volt-Ampere CurvesMovement Location And Airflow Dimensions And Weights Dimensions w/Running Gear And Lift EyeBe careful when placing or moving unit over uneven surfaces TippingSelecting And Preparing Weld Output Cables Weld Cable Sizes150 ft 200 ft 250 ft 300 ft 350 ft 45 m 60 m 70 m 90 m 105 m 120 mConnecting To Weld Output Terminals Electrical Service GuidePlacing Jumper Links Welding Power Source Input Power Connections Connecting Input PowerDisconnect Device Input Power Con- nections − Operation ControlsElectrode/Amperage Selector − Maintenance & Troubleshooting Routine MaintenanceDisconnect power before maintaining Months Fuse F1Troubleshooting Table Trouble RemedyOM-2236 − Electrical Diagram Circuit Diagram− Parts List Main AssemblyHINGE,CONT Polyolefin Copolymer 2.000 L W/.125H THERMOSTAT,NC Open 135C Close 135C W/INSUL Leads Service SupportOwner’s Record Miller Electric Mfg. Co