
5.1 Steps to Install
5.1.4.1 Preparing the Sx300 Storage Array
The following procedure describes how to prepare the array to receive the SF7x
storage enclosure(s):
1. Place the SF7x to be installed to one side, in front of the array cabinet.
2. Open the front and rear bezels of the storage array.
5.1.4.2 Hardware Installation Procedures
Perform the following steps in full and in the order presented.
WARNING
Before performing the following steps, refer to the system documenta-
tion for the correct steps to perform an orderly shutdown of the system
that the storage array is connected to.
1. Install the ac power cord (only for 220/240 Vac version):
a. Go to rear of cabinet. Open the Back panel by loosening the two captive
screws on the top.
CAUTION
Use care not to disturb or damage power cords and DSSI cables that
are already connected to the DSSI I/O panel.
b. Leave approximately 0.6 meter (2 feet) of slack at the position location.
c. Connect the male end of the ac power cord to the first available outlet
on the power controller.
d. Install the slide mount and associated hardware. Refer to Figure 3–9
and Chapter 3.
2. Position the OCP.
a. Adjust the SF7x OCP mount, Figure 5–4, to the LEFT for positions
SF1, SF4, SF6 and to the RIGHT for positions SF2, SF3, SF5.
b. Check that this and all other OCPs and magazine tape subsystem
fronts project through the front bezels of the storage array correctly.
Installing the SF7x Storage Enclosure in an Sx300 Storage Array 5–11
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