5-4. Activating The Dry Charge Battery (If Applicable)

3

2

1

4

5 A For 30 Minutes

OR+

Tools Needed:

30 A For 12 Minutes

 

5-5. Connecting The Battery

! Connect Negative (−) Cable Last.

+

Tools Needed: 1/2 in

! Always wear a face shield, rubber gloves and protective clothing when working on a battery.

Remove battery from unit.

1Vent Caps

2Sulfuric Acid Electrolyte (1.265 Specific Gravity)

3Well

Fill each cell with electrolyte to bottom of well (maximum).

! Do not overfill battery cells.

Wait ten minutes and check electro- lyte level. If necessary, add electro- lyte to raise to proper level. Reins- tall vent caps.

4 Battery Charger

! Read and follow all instruc- tions supplied with battery charger.

Charge battery for 12 minutes at 30 amperes or 30 minutes at 5 am- peres. Disconnect charging cables and install battery.

.When electrolyte is low, add

only distilled water to cells to maintain proper level.

drybatt1 6/05 − S-0886

.Reinstall cover after connecting battery.

802 168-E / Ref. 202 705 / 802 313 / S-0756-C

OM-4409 Page 25

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Miller Electric OM-4409 manual Activating The Dry Charge Battery If Applicable, Connecting The Battery

OM-4409 specifications

The Miller Electric OM-4409 is a remarkable welding machine designed for both professional welders and enthusiastic hobbyists. Known for its reliability and efficiency, the OM-4409 stands out in the industrial landscape due to its advanced features and innovative technologies.

One of the main features of the OM-4409 is its impressive power output. With a rated output of 400 amps, it is capable of tackling a variety of welding applications, including MIG, TIG, and stick welding. This versatility allows users to switch between welding processes depending on the project requirements while ensuring consistent quality and performance.

The machine incorporates advanced inverter technology, which enhances its overall efficiency. Inverter technology allows for a compact design without sacrificing performance. The OM-4409 weighs significantly less than traditional transformer-based machines, making it more portable and easier to transport. Additionally, the inverter technology ensures that energy consumption is kept to a minimum, reducing operational costs.

Another notable characteristic of the Miller Electric OM-4409 is its user-friendly interface. The intuitive control panel provides easy access to settings and adjustments, allowing welders to fine-tune the machine to their specific needs. The digital display shows crucial parameters such as voltage, amperage, and wire feed speed, enabling welders to monitor their progress in real-time effectively.

Safety is paramount in industrial applications, and the OM-4409 does not disappoint. It is equipped with advanced safety features, including thermal overload protection and fault indication systems. These features ensure that the machine operates within safe limits, protecting both the user and the equipment.

The OM-4409 also boasts a robust build quality, designed to withstand the rigors of daily use in demanding environments. Its durable construction ensures longevity, minimizing maintenance and downtime.

In summary, the Miller Electric OM-4409 welding machine is a powerhouse that combines power, efficiency, and user-friendliness. With its inverter technology, versatility across various welding processes, advanced safety features, and robust design, it represents an excellent investment for any welding professional looking to enhance their capabilities. Whether for heavy-duty industrial applications or intricate metalwork, the OM-4409 delivers unmatched performance and reliability.