LaCie 12big Rack Network
Installation
User Manual
page 17
2. Installation
2.1. Introduction
In this chapter, you are shown how to plan and install your LaCie 12big
Rack Network Enclosure system into an industry standard 19 inch rack
cabinet.
CAUTION:
When connecting up the LaCie 12big Rack Network
subsystem, use only the power cords supplied or cords which match
the specification quoted in
7.7. AC Power Cords
.
2.2. Planning Your Installation
Before you begin installation you should become familiar with the
configuration requirements of your LaCie 12big Rack Network sys-
tem. The correct locations of each of the plug-in modules are shown
in
Fig. 11
.
IMPORTANT INFO:
Installation procedures should be performed
by Service Personnel Only.
Table 04 - LaCie 12big Rack Network Configuration
Module
Location
Drive Bays
ALL drive bays must be fitted with a Drive
Carrier module. No bays should be
left completely empty. A minimum of 4
drives should be installed.
Power Supply
Modules
Two Power Supply Units must be fitted.
✦
When two PSUs are installed in the
Power Supply Module full power re-
dundancy is provided while a faulty
PSU is replaced.
Cooling Fans
Ten Fans, housed in a Cooling Cage,
are located centrally within the enclo-
sure, installed between the drive bays
and the ATX Motherboard.
PCI Cards
The empty slots must be covered with
blanking plates.
Fig. 11 - Module locations