Emerson 16C26S-010 owner manual Technical Repair Guide

TECHNICAL REPAIR GUIDE

!WARNING

Do not attempt repair of this unit unless you are familiar with the necessary tools, equipment, util- ity connections and potential hazards.

Repair should be performed only by a qualified service provider.

Failure to do so could result in reduced perfor- mance of the unit, serious personal injury or death.

This guide contains service checks to assist service personnel in locating and correcting any malfunction that might occur to render the air cleaner ineffective or inop- erative. The air cleaner has been designed with replace- able components, such as the high-voltage power supply. This allows the serviceman to replace a faulty component rather than attempt repairs of such components in the field.

All voltage measurements indicated can be made with a high voltage D.C. probe and a general purpose volt ohm meter. For example: Simpson 260 or equivalent.

NOTE: All tests to be performed with the Ozone Reduc- tion Jumper intact.

NOTE: When servicing the power pack components, all wiring must be routed to factory specifications.

120 VAC

Connector
L1		L2
			Operating
			Light
			ON/OFF
	Blk	Wht	Switch
Wht			Blu
			Blk
			Red
		Gnd
			Power
			Supply

Power Pack

Assembly

Cover Assembly

Cell Contact

& Insulator

Power Supply

Specifications

The solid-state power supply is not designed for individual component part replacement and must be replaced as a complete "snap-in" unit.

Input voltage: 120 VAC 50/60 Hz.

Output to light: 1.5 to 2.5 VDC

H.V. Output: 6450 VDC (nom)

Collecting Cell

Specifications

1600 cfm - 1.5 Ma @ 6450 VDC

Figure 23

11