Water Cooled Equipment Installation - Lincoln Electric MAGNUM IM438-B Operator's Manual

A-8

WATER COOLED EQUIPMENT INSTALLATION

NOTE: Magnum Coolers operate at 45 psi (3.0 bar)
(310 kPa) of pressure for Cooler 10-I and 60 psi (4.0
bar) (414 kPa) of pressure for Cooler 20-I. When used
in the demand system, the pressure in the supply
hose to the water solenoid or valve can surge to 20
psi (1.4 bar) (138 kPa) above holding pressure just
before shutdown. The holding pressure will be 60-65
psi (4.0-4.4 bar) (414-448 kPa). When using the
Magnum Cooler with other water cooled TIG, MIG and
plasma systems, consult the manufacturer's instruc-
tion manual.
POWER SOURCE
COOLANT
GAS
OUT OUT
IN
TO WORK
INSTALLATION
FIGURE 4
Water Cooled TIG Torch Connection
COOLANT
IN
IN
COOLANT*
GAS
COOLANT*
POWER CABLE ADAPTER*
POWER / COOLANT
COOLANT
GAS
MAGNUM COOLER 10-I & 20-I
REGULATOR
FLOWMETER
ARGON GAS
CYLINDER
COOLANT
OUT
GAS*
*INCLUDED IN
KP504 HOOK-UP KIT
A-8
TIG TORCH