ETC Unison ERn Rack Power Supply User Manual
E t c, Ern rack power supply replacement, Overview
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)
(UK)
(DE)
(Asia)
Web:
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
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