Lincoln Electric IM670-A manual Cooling Efficiency, For example

Page 14

B-2

OPERATION

B-2

COOLING EFFICIENCY

The high cooling efficiency of the COOL ARC® 40 offers a cooler, more comfortable weld than conven- tional air-cooled procedures as well as leading com- petitors water cooled systems.

The COOL ARC® 40 effectively removes the heat of the arc away from the gun or torch handle and places it into the exiting air flow at the back of the Cooler. Ambient air temperature affects the coolant tempera- ture of the COOL ARC® 40.

For example:

Unlike other water coolers that depend on bulky reser- voir size, the high efficiency components of the COOL ARC® 40 allows the reservoir size to be small. The result is a lightweight, portable unit.

FIGURE 6

Coolant Circulation Diagram

ROOM AIR

IN

HEATED

AIR OUT

FAN

HEAT

COOLANT

 

 

EXCHANGER

 

 

 

=

BLUE HOSE

 

 

OUT

 

 

NOTE:

 

 

 

 

COOLANT =

RED HOSE

 

 

IN

 

 

PUMP

COOLANT

RETURN

COOLANT

COOLANT

COOLANT

INTAKE

FIGURE 7

COOL ARC® 40 WATER COOLER

HEAT

 

 

 

"IN"

 

 

 

COOLANT "OUT"

 

COOLANT "IN"

WELDING

 

 

 

 

TORCH

 

 

 

OR

 

 

 

GUN

 

 

 

FAN

HEAT

 

AIR

 

 

EXCHANGER

FLOW

 

 

 

 

PUMP

 

 

 

COOLANT

 

 

 

RESERVOIR

 

 

 

COOL-ARC 40

 

 

 

 

 

 

3-23-2001

 

 

 

M19724

COOL ARC® 40

 

 

 

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Contents Cool ARC 40 Stand Alone IM670-A Water Cooler Safety California Proposition 65 WarningsElectric Shock can kill IiiSAFETY IiiPrécautions DE Sûreté Please Examine Carton and Equipment For Damage Immediately On-Line Product RegistrationTable of Contents Installation OFFFilling the Coolant Reservoir Electric Shock can killUnpacking the Cool ARC Recommended CoolantRefer to Figure Water or Coolant Line Connections to See Parts Lists for Itemʼs belowCoolant in and OUT Connections Horizontal Installation on the TOP of a Power Source Input Power ConnectionInstallation on Undercarriage or Power Source K559-3 K559-2Installation of Water Cooled Accessories Operation Product DescriptionCooling Efficiency For exampleAccessories Optional Equipment Field InstalledMaintenance Inspect Condition of Coolant Coolant Treatment RecommendationPump Inlet Strainer AdditiveRemoving Coolant Service the Pumps Inlet StrainerAdditional Service Notes Add coolantTroubleshooting HOW to USE Troubleshooting GuideRecommended ProblemsSymptoms Course of ActionDiagrams M20078Dimension Print Cool ARC Aviso DE Keep your head out of fumes Turn power off before servicing

IM670-A specifications

The Lincoln Electric IM670-A is a state-of-the-art inverter-based multi-process welding machine, designed for versatility and efficiency across a range of welding applications. This model is specifically engineered to suit the needs of both novice and experienced welders, ensuring exceptional performance and ease of use.

One of the standout features of the IM670-A is its capability to handle a variety of welding processes including MIG, TIG, and Stick welding. This multi-process functionality makes it an ideal choice for fabrication shops, maintenance tasks, and DIY enthusiasts who require a tool that can adapt to different welding requirements. The unit is equipped with advanced inverter technology, which not only reduces the machine's overall size and weight but also enhances its energy efficiency. This means that the IM670-A provides excellent weld quality while consuming less power compared to traditional welding machines.

Moreover, the IM670-A boasts precise control over the welding parameters. The user-friendly interface comes with a digital display that allows welders to easily adjust voltage, wire feed speed, and other critical settings. This level of control contributes to a consistent and high-quality weld, catering to a wide range of materials, including stainless steel, aluminum, and mild steel.

In terms of safety, Lincoln Electric has integrated several protective features in the IM670-A. Over-voltage, under-voltage, and over-temperature protection systems ensure the machine operates safely even under demanding conditions. The robust design also allows for extended periods of use without overheating, making it a reliable choice for professionals.

Another key characteristic of the IM670-A is its portability. Weighing significantly less than traditional models, it comes with a convenient carrying handle, making it easy to transport to different job sites. Additionally, it operates efficiently on standard power outlets, eliminating the need for complex electrical setups.

Overall, the Lincoln Electric IM670-A is a powerful and versatile welding solution that combines advanced technology with user-friendly features. Its multi-process capabilities, precise control, safety mechanisms, and portability make it a valuable tool for welders across various industries. Whether for industrial, commercial, or personal projects, the IM670-A stands out as a reliable and efficient choice in the welding equipment market.