A-4

INSTALLATION

A-4

Remove the connector nut from the INLET hose by making a straight cut 6-12mm(1/4"-1/2") away from the end of the nipple located inside of the hose. Take the nipple and the connector nut ordered above and insert the nipple into the connector nut so that the threaded end of the connector nut points away from the barbed end of the nipple. Twist the barbed end of the nipple into the hose until the shoulder of the nip- ple is flush with the end of the hose. Secure the hose onto the nipple with the hose clamp to insure that the connection is watertight. No water can leak from the connection if it is properly attached. Repeat the proce- dure for the OUTLET hose. When complete, follow the connection procedure detailed above for connecting the hoses to the COOL ARC® 40 fittings.

The connector and nipple listed fit tightly onto 4.0 mm (5/32") to 4.8mm(3/16") inner diameter hose, but if clamped tightly to the hose, can fit up to a 6.4mm(.25”) inner diameter hose.

INPUT POWER CONNECTION

Plug the input power cord on the COOL ARC® 40 into a standard 230V circuit breaker protected receptacle.

INSTALLATION ON UNDERCARRIAGE OR POWER SOURCE

The COOL ARC® 40 can be mounted either horizon- tally or vertically on a power source. To mount the cooler horizontally, order the K559-2 Cooler Horizontal Mounting Bracket. To mount the cooler ver- tically on a power source with a dual cylinder under- carriage, order K559-3 Cooler Vertical Mounting Bracket.

HORIZONTAL INSTALLATION ON THE TOP OF A POWER SOURCE

For proper installation, follow the instructions provided with the K559-2 Cooler Horizontal Mounting Bracket Kit. The cooler is secured to the power source lift bale. Reference the table below for a list of power sources that allows the COOL ARC® 40 to be mounted hori- zontally on top.

VERTICAL INSTALLATION ON POWER SOURCE WITH A DUAL CYLINDER UNDERCARRIAGE.

For proper installation, follow the instructions provided with the K559-3 Cooler Vertical Mounting Bracket Kit. The cooler is securely mounted to the dual cylinder support bracket. Reference the table below for a list of power sources and dual cylinder undercarriages that allows the COOL ARC® 40 to be mounted vertically at the rear of the machine on the gas bottle rack.

WARNING

If the COOL ARC® 40 is not securely mounted horizontally on top of a power source or vertically on a dual cylinder undercarriage.

THE COOL-ARC 40 MUST BE OPERATED IN THE HORIZONTAL POSITION. This will prevent the cooler from being accidentally tipped over.

------------------------------------------------------------------------

 

K559-3

K559-2

 

Cooler Vertical Mounting

Cooler Horizontal

Power Source

Bracket on a Dual

Mounting Bracket

 

Cylinder Undercarriage

Can be used On Top

 

 

of a Power Source

CV-300

K874 Undercarriage

Yes

CV-400

Not Available

Yes

CV-655

Not Available

Yes

DC-250

Not Available

Yes

DC-400

Not Available

Yes

DC-600, DC-655

Not Available

Yes

Square Wave TIG 275

K932-1 Undercarriage

No

Square Wave TIG 355

Not Available

Yes

Power Wave 455

K1570-1 Undercarriage

No

Power MIG 255

Not Available

No

 

 

 

COOL ARC® 40

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Lincoln Electric IM670-A manual Input Power Connection, Installation on Undercarriage or Power Source, K559-3 K559-2
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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.
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