HP 403349-003, Руководство по техническому обслуживанию и ремонту

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Removal and replacement procedures 22
Removal and replacement procedures
Removal and replacement procedure overview
This section provides guidance for removing and replacing the HP Modular Cooling System (MCS) spare
parts.
Follow the instructions carefully to ensure proper installation of the new spare part.
IMPORTANT: As you are removing the HP Modular Cooling System components, be sure to
retain the screws in a safe place and separate them according to their type.
Viewing the 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 ).
1.
Select HP Modular Cooling System .
2.
Under Related Links, select HP Support and Drivers .
3.
Select HP Modular Cooling System .
4.
Under Resources for Modular Cooling System, select Customer self repair steps (videos/animations) .
5.
Select Remove/Replace Videos .
6.
Select the appropriate spare part from the list on the left-hand side.
Customer self repair required tools
The following tools are required for each spares kit removal and replacement procedures:
•
AC transfer switch
o
T-25 Torx driver
o
Small Flathead screwdriver
•
Air bleeder valve
o
T-25 Torx driver
o
Pliers
o
Water hose fitting wrench (included with your original MCS unit)
o
Counter hold wrench (included with your original MCS unit)
•
Automatic door release
o
3-mm Allen wrench