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Bosch Appliances DVA-16K Replacing a Faulty BBU Module, BBU Warnings and Precautions, 2Procedure

Models: DVA-16K

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48 en Subsystem MaintenanceRAID Subsystem DVA-16K Installation Manual

6.4

Replacing a Faulty BBU Module

 

The BBU consists of a bracket, a battery pack, and a PCB board that connects to the back-

 

plane board. If a BBU was installed and has failed, it should be replaced. To install or replace

 

a BBU, please follow these steps.

6.4.1

BBU Warnings and Precautions

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Install or replace the BBU supplied by your subsystem vendors only. Use of battery cells provided otherwise will void our warranty.

Always dispose of discharged or used batteries in an ecologically responsible manner. Dispose used BBU at authorized battery disposal sites only.

Do not use nor leave the BBU near a heat source. Heat can melt the insulation and dam- age other safety features of battery cells, possibly leading it to acid leak, and result in flames or explosion.

Do not immerse the BBU in water nor allow it to get wet. Its protective features can be damaged. Abnormal chemical reactions may occur, possibly causing functional defects, acid leak, and other hazardous results.

Do not disassemble or modify the BBU. If disassembled, the BBU could leak acid, over- heat, emit smoke, burst and/or ignite.

Do not pierce the BBU with a sharp object, strike it with a hammer, step on it, or throw it. These actions could damage or deform it, internal short-circuiting can occur, possibly causing functional defects, acid leak, and other hazardous results.

If the BBU leaks, gives off a bad odor, generates heat, becomes discolored or deformed, or in any way appears abnormal during use, recharging or storage, immediately remove it from the subsystem and stop using it. If this is discovered when you first use the BBU, return it to Bosch or your system vendor.

6.4.2Procedure

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NOTICE!

The BBU is hot-swappable and can be replaced while the subsystem is running. However, a new module will only be recognized after a subsystem reset. Carefully select the time when the reset will be made in order to minimize the overall disruption to service.

1.Remove the faulty BBU from the chassis. Loosen the two (2) retention screws located on both sides of the BBU, then pull out the BBU. (See Figure 6.8)

Fig. 6.8 Removing the BBU Module

2.Install the new BBU. Align the BBU with the slot, and then gently push the BBU into the slot.

3.Secure the BBU to the subsystem by fastening the two (2) retention screws on the back of the BBU (See Figure 6.9)

F.01U.027.799 V2 2008.08

Bosch Security System

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Bosch Appliances DVA-16K installation manual Replacing a Faulty BBU Module, BBU Warnings and Precautions, 2Procedure
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DVA-16K specifications

The Bosch Appliances DVA-16K is an exceptional range hood designed to enhance the cooking experience while providing effective ventilation in the kitchen. Known for its sleek and modern design, the DVA-16K integrates seamlessly with various kitchen decors while offering top-tier functionality.

One of its main features is the powerful 600 CFM blower that efficiently removes smoke, steam, and odors from the kitchen. This makes it an excellent choice for avid cooks who need a dependable ventilation solution during heavy-duty cooking sessions. The two-speed fan control allows users to easily adjust the ventilation power according to their cooking needs, ensuring optimal air quality without being overly loud.

The DVA-16K is also equipped with advanced ducted and ductless installation options, giving users flexibility based on their kitchen layout. The ducted installation ensures efficient venting to the outside, while the ductless option involves a recirculating system with charcoal filters to keep the air fresh. This versatility accommodates various kitchen designs and personal preferences.

The appliance features a stainless steel construction that not only adds a contemporary aesthetic but also ensures durability and easy maintenance. The surface is designed to resist fingerprints and smudges, making it easier to keep clean.

Another noteworthy characteristic of the Bosch DVA-16K is its integrated lighting system. The range hood comes with halogen lights that illuminate the cooking area effectively. This feature not only enhances visibility while cooking but also adds a touch of elegance to the kitchen environment.

In terms of noise levels, the Bosch DVA-16K operates quietly, which is a significant advantage when engaging in conversations or enjoying a peaceful cooking experience. Users can appreciate the balance of powerful airflow and reduced noise, making it a practical choice for modern kitchens.

Additionally, the DVA-16K is designed with easy-to-use controls, making the operation straightforward and convenient. The removable filters are dishwasher-safe, making cleaning a breeze and ensuring that the appliance continues to perform optimally over time.

Overall, the Bosch Appliances DVA-16K range hood is an outstanding combination of style, performance, and practicality. With its powerful ventilation capabilities, elegant design, and user-friendly features, it stands out as a top choice for homeowners seeking to elevate their kitchen experience.