SECTION 3 – INSTALLATION

3-1. Specifications

 

 

 

Maximum

 

Amperes Input

 

 

Rated Welding

Voltage

Amperage

 

at Rated Load

 

 

Open-Circuit

IP Rating

Output 50/60 Hz

 

 

Output

Range

Range

 

 

Voltage DC

 

 

 

 

 

 

 

 

400 V

KVA

KW

 

 

 

 

 

 

 

 

 

 

 

 

 

300 A @

 

 

 

 

17.0

12.4

11.5

32 Volts DC,

10 – 35

5 – 400

90

23

(0.15*)

(0.09*)

(0.04*)

60% Duty Cycle

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

*While idling

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

3-2. Duty Cycle And Overheating

Duty Cycle is percentage of 10 min- utes that unit can weld at rated load without overheating.

If unit overheats, output stops, a Help message is displayed (see Section 5-3), and cooling fan runs. Wait fifteen minutes for unit to cool. Reduce amperage or duty cycle be- fore welding.

Y Exceeding duty cycle can damage unit and void war- ranty.

60% Duty Cycle

6 Minutes Welding

4 Minutes Resting

 

 

Overheating

0

A

 

15

 

OR

Minutes

Reduce Duty Cycle

 

Ref. SA-178 651

OM-180 670 Page 13

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Hobart Welding Products OM-180 670Q manual Installation, Specifications, Duty Cycle And Overheating

OM-180 670Q specifications

The Hobart Welding Products OM-180 670Q is a versatile and reliable welding machine designed to meet the needs of both professional welders and DIY enthusiasts. Known for its user-friendly features and robust performance, the OM-180 670Q stands out in the market for its exceptional build quality and innovative technologies.

One of the main features of the OM-180 670Q is its MIG welding capability, which allows for precise and efficient welding on a variety of materials, including mild steel, stainless steel, and aluminum. This makes it suitable for a broad range of applications, from auto body repairs to light industrial work. The welding machine operates on a 230V power supply, providing the flexibility needed for both home workshops and professional environments.

The device is equipped with a smooth and adjustable wire feed speed control, enabling welders to easily fine-tune their settings for optimal bead appearance and penetration. This feature ensures that users can achieve consistent results, regardless of the specific project requirements. Additionally, the OM-180 670Q includes a dual-gauge regulator, which allows for precise monitoring of gas flow, ensuring weld quality and reducing waste.

Another notable characteristic of the OM-180 670Q is its compact and portable design. The lightweight construction, combined with a built-in handle, makes it easy for users to transport the machine to different job sites or store it away when not in use. This portability does not compromise the durability of the product; the rugged outer shell is designed to withstand the rigors of daily use.

The Hobart OM-180 670Q also incorporates technological advancements such as the Auto-Set feature, which simplifies the setup process by automatically adjusting voltage and wire feed speed based on the selected material thickness. This takes the guesswork out of welding, making it accessible for novice welders while still offering flexibility for experienced users.

Safety is another critical aspect of the OM-180 670Q. It includes built-in safety features such as thermal overload protection, which prevents overheating, and a built-in fan to maintain optimal operating temperatures. Furthermore, its simplicity in design with fewer controls means that operators can focus on their skills without being overwhelmed by complex settings.

In summary, the Hobart Welding Products OM-180 670Q is a well-rounded welding machine that combines ease of use, advanced technology, and portability. Its ability to handle various materials, along with safety and precision features, makes it an excellent choice for both beginners and seasoned welders looking for a reliable tool for their projects.