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Hobart Welding Products HP-25 TORCH, 250ci manual Installation, Specifications For Power Source

Models: 250ci HP-25 TORCH

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

SECTION 4 − INSTALLATION

4-1. Specifications For Power Source

 

 

 

 

Individual

 

 

 

 

Mild Steel

 

 

Primary

Primary

 

Duty

Branch Primary

Secondary

Secondary

 

 

Rated

Power

Max**

 

Service

 

 

Cutting

OCV

Volts

Amperes

 

Cycle

(Recommended)

Volts (DC)

Amperes

KW

KVA

Capacity

Factor

(DC)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1/8 in (3.2 mm)

 

 

120

19 (0.25*)

 

35%

20A

110

12

2.01

2.27

At 10 IPM (4.2

0.82

375

 

 

 

 

 

 

 

 

 

mm/s)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

*While idling

 

 

 

 

 

 

 

 

 

**10% High line condition

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

4-2. Specifications For Torch

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Air-cooled torch for plasma arc cutting (PAC)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Gas flow/pressure: 1.1 SCFM (31.1 L/min) at 40 PSI (275 kPa)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Safety interlock devices shut down power source

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Cutting capacity: see Section 4-1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

4-3. Duty Cycle And Overheating

Duty Cycle is percentage of 10 minutes that unit can cut at rated load without overheating.

If unit overheats, output stops. Temperature trouble light goes On, and cooling fan runs. Wait fifteen minutes for unit to cool or temperature light to go off. Reduce duty cycle before cutting.

Y Exceeding duty cycle can damage unit and void warranty.

3-1/2 Minutes Cutting

6-1/2 Minutes Resting

Overheating

0

15

Minutes

duty1 4/95 − 804 852-A

OM-230 455 Page 10

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Hobart Welding Products HP-25 TORCH, 250ci manual Installation, Specifications For Power Source, Specifications For Torch
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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.