Hobart Welding Products H-9A Gun manual Work like a Pro

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Notes

Work like a Pro!

Pros weld and cut safely. Read the safety rules at the beginning of this manual.

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Contents Visit our website at 220 361AJune Flux Cored Fcaw Welding MIG Gmaw Welding OptionalFrom Hobart to You Table of Contents Page Symbol Usage Marks a special safety messageMeans Note not safety related Fcaw And Gmaw Gun HazardsEMF Information About Pacemakers− Safety Information − InstallationSpecifications Duty Cycle And OverheatingInstalling Gun Into Welding Power Source Turn off welding power sourceThread wire according to Section If existing gun requires removal, see SectionThreading Welding Wire Hold wire tightly to keep it from unraveling− Operation Operating The GunReplacing Gun Contact Tip − Maintenance & TroubleshootingCleaning Gun Liner Remove black sleeving from end of replacement liner Replacing Gun LinerLoosen liner setscrew With allen wrench19 mm Replacing Liner O-Ring Replacing Liner O-Ring Replacing Switch And/Or Head Tube Tools Needed Mm, 11/16Removing Gun From Welding Power Source Disconnect weld cable from weld terminal Remove wrapper fromRoutine Maintenance Each Spool Of WireTroubleshooting Gized wire feeds unevenly− Parts List − See TablePkg PkgWork like a Pro Page Page Service SupportCall For assistance in filing or settling claims, contactYour distributor and/or equipment manufacturer’s Transportation Department