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ETC Unison ERn Rack Power Supply User Manual

E t c, Ern rack power supply replacement, Overview

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E T C

®

S e t u p G u i d e

ERn Rack Power Supply Replacement

ERn Rack Power Supply Setup Guide

Page 1 of 1

Electronic Theatre Controls, Inc.

Corporate Headquarters

„

3031 Pleasant View Road, P.O. Box 620979, Middleton, Wisconsin 53562-0979 USA

„

Tel +608 831 4116

„

Fax +608 836 1736

London, UK

„

Unit 26-28, Victoria Industrial Estate, Victoria Road, London W3 6UU, UK

„

Tel +44 (0)20 8896 1000

„

Fax +44 (0)20 8896 2000

Rome, IT

„

Via Ennio Quirino Visconti, 11, 00193 Rome, Italy

„

Tel +39 (06) 32 111 683

„

Fax +44 (0)20 8896 2000

Holzkirchen, DE

„

Ohmstrasse 3, 83607 Holzkirchen, Germany

„

Tel +49 (80 24) 47 00-0

„

Fax +49 (80 24) 47 00-3 00

Hong Kong

„

Rm 1801, 18/F, Tower 1 Phase 1, Enterprise Square, 9 Sheung Yuet Road, Kowloon Bay, Kowloon, Hong Kong

„

Tel +852 2799 1220

„

Fax +852 2799 9325

Service: (Americas)

[email protected]

„

(UK)

[email protected]

„

(DE)

[email protected]

„

(Asia)

[email protected]

Web:

www.etcconnect.com

„

Copyright © 2008 ETC. All Rights Reserved.

„

Product information and specifications subject to change.

7180M2240

„

Rev A

„

Released 08/2008

Overview

This guide outlines the procedure for removing and replacing the Unison

®

ERn rack power supply. For

more information on installing the Unison ERn, please refer to the Unison ERn Rack Mount Enclosure
Installation Manual or the Unison ERn Wall Mount Enclosure Installation Manual that shipped with your
ERn or you may download it from our website at

www.etcconnect.com

.

Removing the ERn Power Supply

Step 1:

De-energize power to the ERn enclosure.

Step 2:

Loosen the two captured screws that secure the power supply.

Step 3:

Pull the power supply straight out of the rack.

Replacing the ERn Power Supply

ERn rack door removed from graphic

for clarity of rack power supply

installation.

metal guide

tabs

Step 4:

Replace the power supply. Making sure that the top of the power supply is on top of the
enclosure’s metal guide tabs.

Step 5:

Tighten the two captured screws that secure the power supply to the rack.

Step 6:

Restore power to the ERn enclosure.

power supply

captured screws