Lincoln Electric IM438-B manual Installation, Product Overview

A-3 INSTALLATION A-3

INSTALLATION

WARNING

ELECTRIC SHOCK can kill.

•Disconnect input power by removing plug from receptacle before working inside Cooler.

•Use only grounded receptacle.

•Do not remove the power cord ground prong.

•Do not touch electrically “hot” parts inside Cooler.

•Have qualified personnel do the installation, main- tenance and troubleshooting work.

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PRODUCT OVERVIEW

The LIGHTED POWER SWITCH is located at the left side of the control panel (A). Cooler will be “ON” when pressed to “ “.

Coolant INLET and OUTLET fittings are found at the rear of the unit (B). They are welding industry stan- dard English left-hand fittings for water coolant lines. The right side fitting is marked “coolant out” (coolant supply to the welding equipment); the left side fitting is marked “coolant in” (coolant returning from the weld- ing equipment).

The FILL CAP is at the front of the unit (C).

Cap removal: While pressing the bulls-eye inward, grip the tab and remove the cap with a peeling motion.

Cap replacement: Install by pressing inward on the bulls-eye; the cap will “snap” into position.

The coolant FLOW INDICATOR is accessed by removal of the fill cap. Actual return flow is directly vis- ible, via the fill opening (D) with the unit in vertical or horizontal position.

Air flow vents (E).

FIGURE 1

A

E

E

CB

D

MAGNUM COOLER 10-I & 20-I