Table of Contents
Advertisement
20
en | Hardware Installation
3.3
Safety Precautions
3.3.1
Precautions and Instructions
1.
2.
3.
4.
5.
6.
7.
8.
9.
10. Provide a soft, clean surface to place your enclosure on before working on it. Servicing
11. If it is necessary to transport the subsystem, repackage all drives and replaceable mod-
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:
•
•
•
F.01U.027.799 | V2 | 2008.08
Be sure the correct power range (100-120 or 200-230VAC) is supplied by your rack cabi-
net or power outlet.
Thermal notice: All drive trays (even if they do not contain a hard drive) must be installed
into the enclosure. Leaving a drive bay or module slot open will greatly affect the airflow
efficiency within the enclosure, and will consequently lead to system overheating. Keep a
faulty module in place until you have a replacement unit and you are ready to replace it.
An enclosure without disk drives can weigh over 24 kilograms. Two (2) people are
required to install or relocate the subsystem. Drives should be removed from the enclo-
sure before moving the subsystem.
Airflow considerations: The subsystem requires an airflow clearance especially on the
front and rear. For proper ventilation, a minimum of 2.5cm is required between the front
of the enclosure and rack cover; a minimum of 5cm is required between the enclosure
and end of the rack.
Handle the system modules by the retention screws, eject levers, or the module's metal
frame/face plate only. Avoid touching the PCB boards and connector pins.
None of the covers or replaceable modules should be removed in order to maintain com-
pliance with safety, emission, or thermal requirements.
Always secure every enclosure module by its retaining screws or make sure it is held in
place by its latches.
Always make sure the subsystem has a safe electrical earth connection via power cords
or chassis ground by the rack cabinet.
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.
the enclosure on a rough surface may damage the finish of the chassis.
ules separately.
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.
RAID Subsystem DVA-16K | Installation Manual
Bosch Security System
Advertisement
Table of Contents
