Lincoln Electric IM438-B manual Water Cooled Equipment Installation, Magnum Cooler

A-8	INSTALLATION	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.

FIGURE 4

Water Cooled TIG Torch Connection

			REGULATOR
			FLOWMETER
			ARGON GAS
			CYLINDER
		COOLANT	COOLANT
POWER SOURCE		IN	OUT
			GAS*
GAS COOLANT
IN OUT	OUT IN	COOLANT*
		GAS
		COOLANT*
		POWER CABLE ADAPTER*	TIG TORCH
		POWER / COOLANT
		COOLANT
TO WORK		GAS	*INCLUDED IN
			KP504 HOOK-UP KIT

MAGNUM COOLER 10-I & 20-I