SECTION 2 – INTRODUCTION

2-1. Specifications

Type of Input

Welding Power

Wire Feed

Wire

Welding

IP

Overall

 

Diameter

Circuit

Weight

Power

Source Type

Speed Range

Rating

Dimensions

Range

Rating

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

24 Volts AC

Constant Voltage (CV)

Standard: 50 To

.023 To 1/8 in

100 Volts,

IP 21

Length: 27 in

58 lb

Single-Phase

DC With 14-Pin And

780 ipm (1.3 To

(0.6 To 3.2

750

 

(686 mm)

(26 kg)

10 Amperes

Contactor Control

19.8 mpm)

mm)

Amperes,

 

Width: 12-1/2 in

 

50/60 Hertz

 

 

 

100% Duty

 

 

 

 

 

 

(318 mm)

 

 

 

Optional High

Max Spool

Cycle

 

 

 

 

 

Height: 14 in

 

 

 

Speed: 90 To

Weight: 60 lb

 

 

 

 

 

1440 ipm (2.3 To

(27 kg)

 

 

(356 mm)

 

 

 

36.6 mpm)

 

 

 

 

 

 

 

 

 

 

 

 

 

2-2. Symbols And Definitions

NOTE

Some symbols are not present on all units.

Output

 

Alternating Current

A

Amperes

V

Volts

 

X

 

 

 

Off

Duty Cycle

IP

Degree Of

Hz

Hertz

 

 

 

 

 

 

 

Protection

 

 

Jog

 

Parameter Select

 

Trigger

 

Line Connection

Purge

 

Read Instructions

 

Trigger Hold On

 

Trigger Hold Off

Increase

 

Trigger Hold On

 

Trigger Hold Off

U1

Primary Voltage

 

 

Indicator Light

 

Indicator Light

 

 

 

 

 

 

Load Voltage

I1

Primary Current

I2

Rated Current

 

Percent

U2

 

 

 

 

Single Phase

 

 

 

 

 

 

OM-1500-4 Page 9

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Miller Electric OM-1500-4 manual Introduction, Specifications, Symbols And Definitions, Rating

OM-1500-4 specifications

The Miller Electric OM-1500-4 is a versatile and robust multi-process welding machine that stands out in the welding industry due to its advanced technological features and superior performance. Designed for a range of applications, the OM-1500-4 excels in both light and heavy industrial environments, making it a favorite among professionals and hobbyists alike.

One of the key features of the OM-1500-4 is its multi-process capability, allowing users to perform MIG, TIG, and Stick welding with ease. This flexibility is essential for welders who require a machine that can adapt to various materials and project requirements. The machine's ability to switch between processes ensures efficiency and reduces the time spent on job changes.

The OM-1500-4 is equipped with Miller's Auto-Set technology, which simplifies the welding process by automatically adjusting the machine settings based on the selected material and thickness. This feature is particularly beneficial for novice welders, as it allows them to achieve quality welds without extensive knowledge of machine settings. Experienced welders also appreciate this technology for its time-saving benefits, enabling them to focus on more critical aspects of their work.

In terms of performance, the OM-1500-4 boasts a high output power of 150 amps, allowing it to weld thicker materials with confidence. Its robust duty cycle ensures that welders can work on demanding projects without frequent overheating or interruptions. The machine is built to withstand heavy use, featuring a durable design that can endure the rigors of industrial applications.

Moreover, the OM-1500-4 incorporates advanced cooling technologies, which help maintain optimal operating temperatures. This not only extends the lifespan of the machine but also ensures consistent performance over extended periods. The inclusion of synergic control further enhances the user experience by allowing for fine-tuning of welding parameters to achieve the best results for each specific task.

Portability is another significant advantage of the OM-1500-4. It is designed with a compact and lightweight frame, making it easy to transport between job sites. The user-friendly interface and intuitive controls streamline operation, allowing welders to set up and start working quickly.

In conclusion, the Miller Electric OM-1500-4 is a powerful, multi-process welding machine that adeptly blends technology with usability. Its outstanding features, including Auto-Set technology, high power output, and advanced cooling methods, make it a top choice for welders seeking efficiency and reliability in their equipment. Whether for professional or personal projects, the OM-1500-4 delivers performance that professionals can count on.