Manx SA7x Guía de instalación descargar pdf (Pagina 188)

7.3 Add-On of SDI Disk Drive Installation

3. Lower Level Disk Drive Installation

Before installing an add-on disk drive in the lower level of the cabinet

(disk drive position 1 or 2), it will be necessary to remove the cabinet

kick plate refer to (Section 3.9). Each lower level disk drive is supported

by two chassis retainer brackets (top and bottom), one chassis stabilizer

bracket (only RA9x), and two (top and bottom) factory-installed rear lock-

down brackets with one U-clip each (only RA9x). Detailed instructions for

removing / installing this hardware are in Section 3.12 and 3.17.

7.3.3 Electrostatic Discharge

The electrostatic discharge (ESD) grounding strap for the DECArray300

cabinet system is attached to the rear bustle inside the rear panel of the

cabinet.

WARNING

Do not attempt the following procedures unless you have taken proper

precautions against ESD. Wear an ESD grounding strap with the clip

end securely connected to a known grounding point while removing the

disk drive OCP or other ESD-sensitive components.

Note

For removing, replacing and installing all DECArray300 cabinet

hardware, refer to Chapter 3.

7.3.4 SDI Cable and Power Cord Routing and Connections

The internal SDI cables and disk drive power cords have been factory-installed

and routed for all mounted Storage enclosures . The SDI cables have been

connected to the cabinet I/O bulkhead panel. The power cords have been

connected to the rear panel of the power controller.

7–8 Installation and Preparation of the Add-On SDI Storage Elements

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Manx SA7x Guía de instalación Pagina 188