Hobart Welding Products H-9B Gun manual Replacing Gun Liner, Loosen liner setscrew

Page 13

5-3. Replacing Gun Liner

 

 

Y Turn off welding power source.

 

 

Tools Needed:

1

Head

8 mm / 10 mm

Tube

 

 

 

 

2

 

 

3

 

8 mm

Remove nozzle. Cut off wire

Open pressure assembly. Retract

. Hold wire tightly to keep it

at contact tip, and remove

wire from liner onto spool.

from unraveling. Secure

contact tip and tip adapter.

 

 

 

 

end of wire at spool.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Remove screws (3) from cover, and remove cover from wire drive assembly.

8 mm

Loosen liner setscrew.

Loosen and remove retaining nut from liner. Pull liner out of gun cable. If necessary, twist cable to ease removal.

Twist top and bottom handle locking rings counterclockwise 1/4 turn. Slide bottom ring down cable and top ring forward over head tube. Separate gun handle halves.

Remove black sleeving from end of replacement liner.

Install retaining nut on one end of liner. Lay gun cable straight on a flat surface. Insert bare end of liner (end without retaining nut) into wire drive end of cable. Push liner toward gun. If necessary, twist cable to ease installation.

Ref. 804 241-A / 803 497-A / 803 837-A / 803 899-A

OM-225 333 Page 9

Page 12 Page 14
Image 13
Page 12 Page 14
Contents 2006−06 From Hobart to You Table of Contents Page Marks a special safety message Symbol UsageFcaw And Gmaw Gun Hazards About Pacemakers EMF Information− Installation − Safety InformationSpecifications Duty Cycle And OverheatingTurn off welding power source Installing Gun Into Welding Power SourceFlux Nozzle Installing Contact Tip And NozzleInput Power Threading Welding WireOperating The Gun − OperationCleaning Gun Liner − Maintenance & TroubleshootingReplacing Gun Contact Tip Loosen liner setscrew Replacing Gun Liner10 mm Replacing Switch/Handle Removing Gun From Welding Power Source Each Spool Of Wire Routine MaintenanceTroubleshooting Gized wire feeds unevenlyPkg − Parts ListSupport ServiceAssistance Owner’s Record

H-9B Gun specifications

Hobart Welding Products has established itself as a trusted name in the welding industry, known for producing high-quality equipment that meets the diverse needs of welders. Among its lineup of products, the Hobart Welding Products H-9B Gun stands out as a reliable and efficient choice for various welding applications.

The H-9B Gun is designed specifically for MIG welding, making it a perfect tool for both professional welders and hobbyists alike. One of its notable features is its ergonomic design, which minimizes user fatigue during prolonged use. The lightweight construction enables welders to work comfortably, providing excellent maneuverability without sacrificing power or control.

A key characteristic of the H-9B Gun is its robust build quality. Constructed with high-grade materials, this welding gun is designed to withstand the demanding conditions often encountered in welding environments. The durable components ensure a long service life, making the H-9B Gun a cost-effective investment for those who require reliable welding equipment.

In terms of technology, the H-9B Gun integrates advanced cooling capabilities that help manage heat during operation. This feature is vital as excessive heat can lead to equipment damage and subpar welds. The cooling system enhances the overall performance of the gun, ensuring that it delivers consistent weld quality throughout prolonged use. The gun also boasts excellent wire feed capabilities, which are essential for achieving smooth and precise welds.

Another notable characteristic of the H-9B Gun is its versatility. The gun is compatible with a range of wire sizes, making it suitable for various welding projects. Whether working on thin sheet metal or heavier materials, the H-9B Gun can adapt to the specific requirements of the job, making it a valuable tool for welders in different industries.

Furthermore, the H-9B Gun features a quick-change nozzle system, which streamlines maintenance and decreases downtime on the job. This design allows for easy replacement of consumables, ensuring that welders can keep their focus on the task at hand without unnecessary interruptions.

Overall, the Hobart Welding Products H-9B Gun encapsulates quality, comfort, and performance in a MIG welding tool. With its user-friendly design, durable construction, and innovative technologies, the H-9B Gun is an essential asset for those looking to achieve optimal welding results. Its reliability and efficiency make it a preferred choice for welders committed to excellence in their work.
Top Page Image Contents