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Operation, Figure 9, Table 3 – Lincoln Electric IM439 MAGNUM COOLERS 20-I User Manual

Page 22

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B-4

OPERATION

B-4

MAGNUM COOLER 10 & 20

FIGURE 9

Circulation of Magnum Cooler

TABLE 3

Approximate Cooling Rate and Recommended Use

(1)

Model

Cooler 10

Cooler 20

Product No.

K877-1

K869-1

Max. Welding Current

400A

600A

TIG

100% duty cycle

100% duty cycle

Max. Welding Current

400A

600A

MIG

100% duty cycle

100% duty cycle

Max. Arc Current

Test each application

PAW

for cooling requirements

PAC

Misc. Applications

(1)

The values listed are based on lab test results. Some applications may vary.

ROOM AIR

IN

HEATED
AIR OUT

HEAT

EXCHANGER

FAN

PUMP

COOLANT

RETURN

COOLANT

INTAKE

COOLANT

COOLANT

NOTE:

COOLANT

OUT

COOLANT

IN

=

=

BLUE HOSE

RED HOSE

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