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Hobart Welding Products HWC-115A manual Electrical Diagram, 1. Circuit Diagram

Models: HWC-115A

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SECTION 5 – ELECTRICAL DIAGRAM

SC-155 058-B

Figure 5-1. Circuit Diagram

OM-185 480 Page 11

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Hobart Welding Products HWC-115A manual Electrical Diagram, 1. Circuit Diagram

Contents

Processes OM-185 480BDescription HWC-115AFrom Hobart to You distributor or service agency call 1-877-Hobart1Thank you and congratulations on choosing Hobart 1-1. Symbol Usage SECTION 1 - SAFETY PRECAUTIONS FOR ARC WELDING1-2. Arc Welding Hazards Y Marks a special safety messageWELDING WIRE can cause puncture wounds 1-3. Additional Installation, Operation, And Maintenance HazardsHIGH-FREQUENCY RADIATION can interfere with radio navigation, safety services, computers, and communications equipment1-5. EMF Information 1-4. Principal Safety Standardsremoval of input power on inverters OVERUSE can cause OVERHEATED2-1. Typical Process Connections SECTION 2 - INSTALLATIONGun/Feeder Connections Use gun Owner’s Manual when making connectionsST-801 840 / ST-150 Route weld cable and weld power 2-4. Weld Cable ConnectionsConnect weld cable from welding 2-6. Contact Closure Connections 2-5. Input Power ConnectionA. 5-Pin Plug Information For Standard Contact Closure Connections Pin Information3-1. 115 Volt Model Controls SECTION 3 - OPERATION3-2. Shielding Gas Disconnect power SECTION 4 - MAINTENANCE & TROUBLESHOOTING3 Months 6 MonthsTrouble 4-2. TroubleshootingRemedy Figure 5-1. Circuit Diagram SECTION 5 - ELECTRICAL DIAGRAMFigure 6-1. Complete Assembly Of HWC-115A SECTION 6 - PARTS LISTFigure 6-1. Complete Assembly Of HWC-115A Page Page Page Service Warranty Questions?Effective January 1 Equipment with a serial number preface of “LA” or newerOwner’s Record To locate a Distributor, retail or service locationResources Available Please complete and retain with your personal records