Hobart Welding Products 250ci manual Sequence Of Cutting Operation, Pilot arc starts immediately

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.A complete Parts List is available at www.HobartWelders.com

5-4. Sequence Of Cutting Operation

 

Y The pilot arc starts immediately

 

when trigger is pressed.

 

. Moisture from the compressor will form in the air line

EXAMPLE Of Cutting Operation

and at the torch. It will be normal to sometimes see

 

moisture come out the end of the torch.

Place tip near work.

Press trigger.

After cutting arc

. Keep tip 1/16 in. from

Pilot arc starts.

 

starts, slowly

work for max cutting

 

move torch

speed and tip life.

 

across metal.

Adjust speed so

 

Torch air cooling (postflow)

Pause briefly at

continues after releasing trigger.

sparks go thru metal

 

end of cut before

. Postflow must finish before

and out bottom of cut.

 

releasing trigger.

trigger will restart pilot arc.

 

 

804 848-A

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Contents Processes OM-230 455CDescription File Plasma CuttersFrom Hobart to You Table of Contents Page Marks a special safety message Symbol UsagePlasma Arc Cutting Hazards Cutting can cause fire or explosionFlying Sparks can cause injury Exploding Parts can injureARC Rays can burn eyes and skin Noise can damage hearingCalifornia Proposition 65 Warnings Principal Safety Standards EMF InformationAbout Pacemakers LE Coupage présente un risque de feu ou d’explosion Signification des symbolesUNE Décharge Électrique peut entraîner la mort Identifie un message de sécurité particulierLE Bruit peut endommager l’ouïe Risque de blessure en casLES Fumées ET LES GAZ peuvent être dangereux LE Plasma D’ARC peut entraîner des blessuresDES Organes Mobiles peuvent provoquer des blessures DES Pieces Chaudes peuvent pro- voquer des brûlures gravesLA Chute DE L’APPAREIL peut blesser Risque D’INCENDIE OUInformation sur les champs électromagnétiques Principales normes de sécuritéLE Coupage à L’ARC peut causer des interférence Consignes relatives aux stimulateurs cardiaques− Definitions I1maxI1eff Specifications For Power Source − InstallationSpecifications For Torch Duty Cycle And OverheatingDimensions And Weight Torch Dimensions And WeightSelecting a Location Movement, Location And AirflowConnecting Work Clamp Electrical Service Guide For 120 VACExtension Cord Data Generator Or Inverter Requirements Connecting Input PowerCheck input voltage available at site Grounded Receptacle Plug From UnitElectrode Wrench Cable Management Strap− Operation ControlsRecommended Cutting Speed For Material Thickness Maintain approximately a 90 angle to Plasma Cutting System PracticesSequence Of Cutting Operation When trigger is pressedPilot arc starts immediately Example Of Cutting OperationSequence Of Cutting Using Stand-off Guide Example Of Cutting Using Stand-off GuideSplit section to bottom 16 in 1.6 mm Sequence Of Piercing Operation Routine Maintenance − Maintenance & TroubleshootingChecking Torch Shield Cup Shutdown System Trouble Lights And Checking Shield Cup Shutdown SystemTurn Off power source before checking torch parts Checking/Replacing Retaining Cup, Tip, And ElectrodeElectrode Wrench Disconnect input power Compressor Filter Cleaning And ReplacementTorch And Work Cable Connections Torch ConnectionsWork Cable Connections Troubleshooting Power Source Only by authorized Service StationCheck Control board PC1 Troubleshooting Torch Circuit Diagram − Electrical Diagram− Parts List Recommended Spare PartsRecommended Spare Parts Material Thickness Gauge Page Service SupportAssistance Hobart Welding Products Contact your Distributor for

250ci, HP-25 TORCH specifications

The Hobart Welding Products HP-25 Torch is a robust and versatile tool designed to meet the needs of both professional welders and hobbyists alike. With a powerful 250 cubic inch (ci) capacity, this torch offers impressive performance that accommodates various welding applications, making it a reliable choice for both heavy-duty and light-duty tasks.

One of the main features of the HP-25 is its ergonomic design, which enhances user comfort during prolonged use. The torch is lightweight, reducing operator fatigue, while the grip is designed for easy handling, allowing for greater control and precision in welding. The HP-25 is equipped with a durable, high-quality brass construction that provides excellent resistance to corrosion and wear, ensuring longevity and reliability even in demanding environments.

Technologically, the HP-25 Torch features an advanced cooling system that prevents overheating, allowing for extended use without the risk of damage. This feature is particularly beneficial for welders working on large projects that require continuous operation. Additionally, the torch includes a smooth trigger mechanism for effortless operation, reducing the chances of hand strain and improving overall productivity.

The HP-25 is compatible with a range of fuel gases, including propane, acetylene, and natural gas, making it suitable for various welding processes, from cutting to brazing. This versatility adds to its appeal, as users can adapt the torch to fit specific project requirements without needing multiple tools.

Another notable characteristic of the HP-25 is its adjustable flame control valve, which allows operators to customize their welding flame according to the material being welded and the desired outcome. Whether working on thin metals or thicker materials, the precision of the flame control ensures optimal fusion and minimal distortion.

In summary, the Hobart Welding Products HP-25 Torch is a powerful and flexible welding tool that combines user-friendly design with reliable performance. Its durable construction, advanced cooling system, and compatibility with different fuel gases make it an excellent option for anyone involved in welding tasks, offering the efficiency and effectiveness required in modern metalworking projects. Whether for professional use or personal hobbies, the HP-25 stands out as a significant asset in any welder's toolkit.
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