Bosch DVA-12T Installation Manual download pdf (Page 17)

RAID Subsystem DVA-12T | Installation Manual Hardware Installation | en 17

Bosch Security Systems F.01U.027.798 | V1 | 2006.06

5. Handle the system modules by the retention screws, eject levers, or the modules metal

frames/face plates only. Avoid touching the PCB boards and connector pins.

6. None of the covers or replaceable modules should be removed in order to maintain com-

pliance with safety, emission, or thermal requirements.

7. Always secure every enclosure module by its retaining screws or make sure it is held in

place by its latches.

8. Always make sure the subsystem has a safe electrical earth connection via power cords

or chassis ground by the rack cabinet.

9. Be sure that the rack cabinet in which the subsystem chassis is to be installed provides

sufficient ventilation channels and airflow circulation around the subsystem.

10. Provide a soft, clean surface to place your enclosure on before working on it. Servicing

the enclosure on a rough surface may damage the finish of the chassis.

11. If it is necessary to transport the subsystem, repackage all disk drives separately.

3.3.2 Static-free Installation

Static electricity can damage the system’s electronic components. To prevent ESD damage to

any of the components, follow these precautions before touching or handling them:

• Discharge the static electricity accumulated in your body by wearing an anti-static wrist-

band.

• Avoid carpets, plastic, vinyl, and styrofoam in your work area.

• Handle all components by holding their edges or metal frames. Avoid touching the

exposed circuitry on PCB boards and connector pins.

3.4 General Installation Procedure

Following all the instructions provided below can save subsystem installation time. Detailed,

illustrated instructions for each component are given in the following sections.

1. Unpack: Unpack the subsystem and confirm that all the components on the Unpacking

Checklist have been included. (See Section 3.5 Unpacking the Subsystem)

2. Rack/Cabinet installation: If the subsystem is going to be installed in a rack or cabinet, it

should be installed prior to installing the hard drives. Installing the subsystem into a rack

or cabinet requires at least two (2) people. (See Section 3.6 Rack/Cabinet Installation)

3. Install drive trays: After the hard drives have been installed into the drive trays, the drive

trays must be installed into the enclosure itself. (See Section 3.7 Drive Tray Installation)

4. Cable connection: Use the power cables that came with the subsystem to connect the

subsystem to the main power source. Use self-purchased RJ-45 cables (see

Section 5 Subsystem Connection and Operation for more details) to connect host ports to

the network or external devices.

5. Power up: Once the components have been properly installed and all cables are properly

connected, you can power up the subsystem and configure the RAID array. (See

Section 5.3 Power On)

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Bosch DVA-12T Installation Manual Page 17