Bosch DVA-12T Installation Manual download pdf (Page 5)

RAID Subsystem DVA-12T | Installation Manual Warnings and Certifications | en 5

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

1 Warnings and Certifications

1.1 Warning

A shielded power cord is required in order to meet FCC emission limits and also to prevent

interference with nearby radio and television reception.

Use only shielded cables to connect I/O devices to this equipment. You are cautioned that

changes or modifications not expressly approved by the party responsible for compliance

could void your authority to operate the equipment.

1.2 Safety Precautions

Precautions and Instructions

• Prior to powering on the subsystem, ensure that the correct power range is being used.

• The RAID subsystem comes with 12 drive bays. Leaving any of these drive bays empty will

greatly affect the efficiency of the airflow within the enclosure, and will consequently

lead to the system overheating, which can cause irreparable damage.

• If a module fails, leave it in place until you have a replacement unit and you are ready to

replace it.

• Airflow Consideration: The subsystem requires an airflow clearance, especially at the

front and rear. The airflow direction is from front to back.

• Handle subsystem modules using the retention screws, eject levers, and the metal

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

• To comply with safety, emission, or thermal requirements, none of the covers or replace-

able modules should be removed. Make sure that all enclosure modules and covers are

securely in place during operation.

• Be sure that the rack cabinet into which the subsystem chassis will be installed provides

sufficient ventilation channels and airflow circulation around the subsystem.

• Provide a soft, clean surface to place your subsystem on before working on it.

Servicing on a rough surface may damage the exterior of the chassis.

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

• Dual redundant controller models come with two controller modules that must be

installed into the subsystem. Single controller modules come with a single controller

module and a metal sheet is placed over the lower controller bay at the rear of the sub-

system. Since single controller modules cannot be upgraded, this metal sheet should

NEVER be removed.

ESD Precautions

Observe all conventional anti-ESD methods while handling system modules. The use of a

grounded wrist strap and an anti-static work pad are recommended. Avoid dust and debris in

your work area.

1.3 Certification

FCC (applies in the U.S. and Canada)

FCC Class B Radio Frequency Interference Statement

This equipment has been tested and found to comply with the limits for a Class B digital

device, pursuant to Part 15 of the FCC Rules (47 CFR, Part 2, Part 15 and CISPR PUB. 22

Class B). These limits are designed to provide reasonable protection against harmful interfer-

ence when the equipment is operated in a residential installation. This equipment generates,

uses, and can radiate radio frequency energy and, if not installed and used in accordance with

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