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Bosch Appliances DVA-12T installation manual Subsystem Maintenance and Upgrading, Overview

Models: DVA-12T

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32 en Subsystem Maintenance and UpgradingRAID Subsystem DVA-12T Installation Manual

6

Subsystem Maintenance and Upgrading

6.1

Overview

6.1.1

Maintenance

 

Constant monitoring and maintenance of your RAID subsystem will minimize subsystem down-

 

time and preserve the working integrity of the system for a longer period of time. If any of the

 

subsystem components fail, they must be replaced as soon as possible.

 

 

 

CAUTION!

 

Do not remove a failed component from the subsystem until you have a replacement on hand.

 

If you remove a failed component without replacing it, the internal airflow will be disrupted

 

and the system will overheat causing damage to the subsystem.

 

 

 

All of the following components can be replaced in case of failure:

 

1.

Controller module – Section 6.2 Replacing Controller Module Components

 

2.

Memory module – Section 6.3 DIMM Module Replacement

 

3.

BBU module - Section 6.4 Replacing a Faulty BBU Module

 

4.

PSU modules – Section 6.5 Replacing a Failed PSU Module

 

5.

Cooling fan modules – Section 6.6 Cooling Module Maintenance

 

6.

Hard drives – Section 6.7 Replacing a Failed Hard Drive

6.1.2

General Notes on Component Replacement

 

•

With the exception of the RAID controller module, all of the components on the RAID sub-

 

 

system, including the PSU modules, cooling modules, and drive trays, are hot-swappable

 

•

and can be replaced while the subsystem is still in operation

 

Qualified techniciens who are familiar with the RAID subsystem should be the only ones

 

 

who make component replacements. If you are not familiar with the RAID subsystem and/

 

 

or with RAID subsystem maintenance in general, it is strongly advised that you refer sub-

 

 

system maintenance to a suitably qualified maintenance technicien.

 

•

Normalized airflow is directly dependent upon the presence of all subsystem compo-

 

 

nents. Even if a subsystem component fails, it should not be removed from the sub-

 

 

system until a replacement is readily at hand and can be quickly installed. Removing a

 

•

subsystem component without replacing it can lead to permanent subsystem damage.

 

When replacing any hot-swappable component, caution should be taken to ensure that

 

 

the components are handled in an appropriate manner. The rough or improper handling

 

 

of components can lead to irreparable damage.

 

When, if necessary, removing a RAID controller module from the subsystem, ensure that the

power has been turned off and that all precautionary measures, without exception, are adhered to. The controller board is very sensitive and can be easily damaged.

CAUTION!

When inserting a removable module, DO NOT USE EXCESSIVE FORCE! Forcing or slamming a module can damage the pins on the module connectors either on the module itself or on the backplane. Gently push the module until it reaches the end of module slot. Feel the contact resistance and use slightly more force to ensure the module connectors are correctly mated. If the module comes with reject levers or retention screws, use them to secure the module.

F.01U.027.798 V1 2006.06

Bosch Security Systems

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Bosch Appliances DVA-12T Subsystem Maintenance and Upgrading, Overview, General Notes on Component Replacement
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DVA-12T specifications

The Bosch Appliances DVA-12T is a standout in the field of kitchen ventilation, offering a seamless blend of high performance, modern design, and innovative technology. This under-cabinet range hood is engineered to deliver top-notch airflow while maintaining a surprisingly quiet operation, making it an ideal choice for both professional and home chefs.

One of the primary features of the DVA-12T is its powerful ventilation system, which boasts an impressive airflow capacity of 400 CFM. This ensures that even the most intense cooking sessions are met with adequate ventilation, effectively removing smoke, odors, and grease from the kitchen environment. The appliance is equipped with a three-speed fan that allows users to choose the appropriate level of airflow based on cooking needs, from simmering to high-heat sautéing.

In terms of design, the Bosch DVA-12T exemplifies contemporary aesthetics with its sleek stainless steel finish, which not only enhances the kitchen's appearance but is also easy to clean. Its low-profile design allows it to fit neatly under cabinets, making it a space-saving solution that does not compromise on power or effectiveness.

The DVA-12T is fitted with an advanced lighting system that includes LED lights, providing bright and efficient illumination over the cooking area. These lights enhance visibility while cooking and contribute to energy savings compared to traditional incandescent lights.

Moreover, the DVA-12T features a dishwasher-safe baffle filter that efficiently captures grease and enhances the longevity of the appliance. This user-friendly feature simplifies maintenance, allowing consumers to keep their range hood functioning optimally without hassle.

One notable characteristic of the Bosch DVA-12T is its quiet operation. With noise levels that remain as low as 46 decibels, this range hood ensures that you can enjoy conversations and the ambiance of your kitchen while cooking. This is achieved through advanced engineering that minimizes turbulence and promotes smooth airflow.

In conclusion, the Bosch Appliances DVA-12T stands out for its powerful ventilation, stylish design, user-friendly features, and quiet operation. It's an ideal choice for anyone looking to enhance their culinary environment while maintaining a serene atmosphere in the kitchen. Whether for everyday cooking or gourmet meals, this range hood represents the essence of Bosch's commitment to quality and innovation.