Hobart Welding Products 1025 manual Operation, Controls, Setting Gas/Air Pressure

Page 20

SECTION 4 − OPERATION

4-1. Controls

 

 

 

 

 

 

2

3

5

 

 

 

 

 

 

 

 

 

1

 

 

 

4

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Setting Gas/Air Pressure

7

Set To

6

60 PSI (414 kPa)

1

Requires 70-150 PSI

(483-1034 kPa)

Supply

1 Output Control

Use control to set cutting output.

The yellow zone is for use on 20 A or greater primary circuits.

Place control in Gas/Air Set position to safely adjust gas/air pressure. Only gas/air circuit is activated.

If 20-25 amperes of cutting output is used with 115 VAC input power, and the overload protection on the input power circuit fre- quently opens, either reduce the cutting out-

put and/or the cut time or find more adequate power (see Section 3-8).

2Trouble Lights (See Section 5-2)

3Ready Light

Use light to tell if unit is ready for operation.

Ready light comes on when Power switch is placed in On position, indicating that all safe- ty shutdown systems are okay.

If Ready light does not come on, check Trouble Lights.

4 Power Light

5 Power Switch

Setting Gas/Air Pressure

6Air Filter/Regulator

7Pressure Adjustment Knob

Place Output control in Gas/Air position and turn on gas/air supply. Lift knob and turn to adjust pressure. Push knob down to lock in setting.

Place Output control in desired cutting output.

Ref. ST-801 306-B / Ref. SC-192 492

OM-2210 Page 16

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Contents Description OM-2210Processes Page Table of Contents Directives StandardsSymbol Usage Marks a special safety messagePlasma Arc Cutting Hazards Cutting can cause fire or explosionFlying Sparks can cause injury ARC Rays can burn eyes and skinNoise can damage hearing Fumes and Gases can be hazardousPrincipal Safety Standards EMF Information About PacemakersSignification des symboles LE Coupage présente un risque de feu ou d’explosionUNE Décharge Électrique peu t entraîner la mort Identifie un message de sécurité particulierLE Bruit peut endommager l’ouïe LES Fumées ET LES GAZ peuvent être dangereuxLE Plasma D’ARC peut entraîner des blessures LES Bouteilles peuvent exploser si elles sont endommagéesPrincipales normes de sécurité Information sur les champs électromagnétiques Consignes relatives aux stimulateurs cardiaques− Definitions Symbols And Definitions Manufacturer’s Rating Label For CE ProductsI1max I1eff− Installation Specifications For CE ModelExceeding duty cycle can damage unit and void warranty Duty Cycle And Overheating For Non-CE ModelDuty Cycle And Overheating For CE Model OverheatingDimensions And Weight Where it could tipSelecting a Location Movement Do not move or operate unitConnecting Work Clamp And Gas/Air Supply PressureInstalling Alternative Plug 115VControls Setting Gas/Air Pressure− Operation Cutting Speed Trigger is pressed Sequence Of OperationExample Of Cutting Operation − Maintenance & Troubleshooting Routine MaintenanceEach Use Every WeekWays turn Off power when changing or checking consumables Checking Torch Shield Cup Shutdown SystemWork Cable Connections Torch And Work Cable ConnectionsTorch Connections Troubleshooting Trouble Remedy− Electrical Diagram Circuit Diagram For Power Source− Parts List Main AssemblyDia Part Mkgs Description Quantity +181 Effective January 1 CallOwner’s Record

1025 specifications

Hobart Welding Products has long been a trusted name in the welding industry, and their Hobart 1025 model stands out as a reliable choice for both professionals and hobbyists. Designed primarily for MIG welding, the Hobart 1025 is suitable for a variety of applications including automotive repairs, metal fabrication, and home projects.

One of the key features of the Hobart 1025 is its user-friendly interface. The machine comes equipped with an intuitive control panel that allows users to set their welding specifications easily, ensuring an efficient setup process. This is particularly beneficial for beginners who may find complex machines daunting. With its solid construction and portability, the Hobart 1025 can be used in various environments, making it a versatile tool for different welding tasks.

The welding output range of the Hobart 1025 is one of its standout characteristics. It offers a power range of 25 to 140 amps, allowing it to handle a wide range of materials from thin sheet metal to heavier stock. This flexibility enables welders to adjust the machine based on specific project requirements, delivering quality results each time. Additionally, the machine works well with a variety of wire types, including flux-cored and solid wire, providing users with more options for their welding needs.

Another highlight of the Hobart 1025 is its advanced technology. The machine features a built-in thermal overload protection mechanism that prevents overheating, thus prolonging its lifespan and ensuring safe operation. This technological aspect ensures that users can work longer without the risk of damaging the equipment.

Moreover, the Hobart 1025 is designed for efficiency. It boasts a smooth arc transfer that reduces spatter and produces clean welds, which minimizes the need for post-weld cleanup. This efficiency translates to time saved on projects, allowing users to focus on completing their work rather than dealing with excess cleanup.

In summary, the Hobart Welding Products 1025 model offers impressive features, flexibility, and advanced technologies that cater to a diverse range of welding applications. With its user-friendly design, reliable performance, and durable construction, it continues to be an exceptional choice for both novice and experienced welders alike.
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