Replacement Instructions for the Automatic Door Release HP Modular Cooling System

ManualsBrandsHP ManualsComputer AccessoriesHP Modular Cooling System G2 Rack

Replacement Instructions for

the Automatic Door Release

HP Modular Cooling System

About this document

This document describes the procedure for replacing the

automatic door release of an HP Modular Cooling System

(MCS).

Customers who order a replacement automatic door release

are supplied with a kit that contains the spare automatic door

release. To replace the original automatic door release,

remove it from the MCS unit and replace it with the new

automatic door release as described in the following

instructions.

HP Modular Cooling System Spare

Replacement video

Because of the difficulty of removing and replacing spare

parts, HP recommends watching the HP Modular Cooling

System Spare Replacement video. This video provides further

explanation and detail of replacement strategies and

techniques that might be helpful when attempting to remove

and replace spare parts. You can access the video on the HP

website (http://www.hp.com/go/mcs

Required tools

To complete the following steps, you will need:

• 3-mm Allen wrench

• T-25 Torx driver

• Wire cutters

Removing the front automatic

door release

1. Unplug the electromagnetic lock cable from the panel

connector on the MCS unit.

2. Using an Allen wrench, remove the two black cap

screws securing the electromagnetic lock to the

electromagnetic lock bracket.

3. Remove the electromagnetic lock and cable from

the rack.

To replace this component, see "Replacing the front automatic

door release (on page 1)."

Replacing the front automatic

door release

1. Align the electromagnetic lock to the electromagnetic

lock bracket.

2. Using an Allen wrench, insert and tighten two black cap

screws to secure the electromagnetic lock to the

electromagnetic lock bracket.

3. Route the magnetic lock cable down through front

extension channel, across the front of the rack, and plug

it into the panel connector on the MCS unit.

The information contained herein is subject to change without notice. The

only warranties for HP products and services are set forth in the express

warranty statements accompanying such products and services. Nothing

herein should be construed as constituting an additional warranty. HP shall

not be liable for technical or editorial errors or omissions contained herein.

Part Number 444988-001

April 2007 (First Edition)

Summary of content (4 pages)

PAGE 1
Removing the front automatic door release Replacement Instructions for the Automatic Door Release 1. 2. Using an Allen wrench, insert and tighten two black cap screws to secure the electromagnetic lock to the electromagnetic lock bracket. 3. Route the magnetic lock cable down through front extension channel, across the front of the rack, and plug it into the panel connector on the MCS unit. Unplug the electromagnetic lock cable from the panel connector on the MCS unit. HP Modular Cooling System 2.
PAGE 2
Removing the front automatic door release Replacement Instructions for the Automatic Door Release 1. 2. Using an Allen wrench, insert and tighten two black cap screws to secure the electromagnetic lock to the electromagnetic lock bracket. 3. Route the magnetic lock cable down through front extension channel, across the front of the rack, and plug it into the panel connector on the MCS unit. Unplug the electromagnetic lock cable from the panel connector on the MCS unit. HP Modular Cooling System 2.
PAGE 3
Removing the rear automatic door release 1. 3. Using an Allen wrench, remove the two black cap screws securing each electromagnetic lock to its electromagnetic lock bracket. b. Using a T-25 Torx driver, insert and tighten two M5.5 self-tapping screws into the inner row of rack holes to secure the electromagnetic lock assembly to the rack chassis. Unplug the top and bottom electromagnetic lock cables from the extension lock cable. Remove the electromagnetic locks and cables from the rack. 4.
PAGE 4
Removing the rear automatic door release 1. 3. Using an Allen wrench, remove the two black cap screws securing each electromagnetic lock to its electromagnetic lock bracket. b. Using a T-25 Torx driver, insert and tighten two M5.5 self-tapping screws into the inner row of rack holes to secure the electromagnetic lock assembly to the rack chassis. Unplug the top and bottom electromagnetic lock cables from the extension lock cable. Remove the electromagnetic locks and cables from the rack. 4.