Hobart OM-186 165C manual Operation, Controls

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SECTION 3 – OPERATION

3-1. Controls

1

2

 

5

3

 

4

7

8

6

1Wire Speed Meter (Optional)

2Voltage Meter (Optional)

Use meter to set and display rate of wire speed in inches per minute (ipm).

3Power Control Switch

4Wire Speed Range Switch

5Wire Speed Control

Use switch to select high or low wire speed range. High range is 100 to 700 ipm. Low range is 50 to 350 ipm.

Use control to adjust wire speed within range selected by switch.

6 Purge Switch (Optional)

Press switch to momentarily ener- gize gas solenoid and purge air from gun, and to adjust shielding gas regulator.

7 CC/CV Switch

Use switch to match wire feeder with welding power source output.

8 Rating Label Location

Ref. ST-139 026-B / Ref. ST-132 808-F

OM-186 165 Page 14

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Contents OM-186 165C ProcessesDescription From Hobart to You Table of Contents Page Arc Welding Hazards Symbol UsageMarks a special safety message Electric Shock can killFlying Metal can injure eyes ARC Rays can burn eyes and skinWelding can cause fire or explosion Buildup of GAS can injure or killPrincipal Safety Standards EMF Information About PacemakersUN Choc É Lectrique peut tuer Signification des symbolesConsignes DE Securite Lire Avant Utilisation LES Fumé ES ET LES GAZ peuvent ê tre dangereuxLE Soudage peut provoquer un incendie ou une explosion DES Particules Volantes peuvent blesser les yeuxLE Bruit peut affecter l’ouïe ’EMPLOI Excessif peut Risque D’INCENDIE OULA Chute DE L’APPAREIL peut blesser DES Organes Mobiles peuvent provoquer des blessuresPrincipales normes de sé curité Information sur les champs é lectromagné tiquesConsignes relatives aux stimulateurs cardiaques Power InstallationSpecifications DiameterAligning Wire Guide And Drive Rolls Installing And Aligning Wire Guide And Drive RollInstalling Wire Guide And Drive Rolls Cleaning Drive RollsConnecting Welding Gun And Voltage Sensing Lead Typical ConnectionsGun Recommendation Table Connecting Shielding Gas Optional Connecting Weld CableInstalling And Threading Welding Wire Installing Wire And Adjusting Hub TensionThreading Welding Wire Operation ControlsMonths Maintenance & TroubleshootingRoutine Maintenance Overload ProtectionCalibrating Optional IPM Meter NonconductiveTroubleshooting Trouble RemedyElectrical Diagram Circuit Diagram For Wire FeederOM-186 165 Complete Complete Assembly 118 Optional Drive Roll & Wire Guide Kits 2 Drive Roll OM-186 165 OM-186 165 Service SupportContact your Distributor for Hobart Welding Products