Praesideo 3.5 Installation and User Instructions EN60849: 1998

en 17

Requirement

Compliance

Signature

The use of these levels in descending order of priority

Compliant, if properly installed. Responsibility of the

 

will ensure that appropriate alarm signals and

installer.

 

messages are provided first to the zones immediately at

 

 

risk.

 

 

EN60849 - 4.3.2 Operational priorities

Requirement

If the voice alarm system is capable of operation in fully automatic mode, a facility shall always be available to control:

aThe type of pre-recorded message being broadcast.

bThe distribution of messages to different zones.

cReal-time instructions or information to occupants via the emergency microphone (if any).

Means shall be provided for manual intervention to override any automatically programmed functions. This shall apply both to the nature of the message being broadcast and to the distribution paths of the message. Thus, manual controls shall be provided at the central control point (and also at specified remote control points) to allow:

aStarting or stopping of pre-recorded alarm messages.

bSelection of appropriate pre-recorded alarm messages.

cSwitching on or off, of selected loudspeaker zones.

dBroadcasting of live messages via the emergency microphone (if any).

NOTE - The above controls may form part of an emergency detection control panel.

The emergency control microphone shall have the highest level of priority for access to the voice alarm system, with provision to allow it to override all other broadcasts.

Compliance

Signature

Compliant, if properly installed:

•Input contact configured to start a call with a pre- recorded message.

•Running message can be overridden by higher priority manually started messages.

Compliant.

The numeric keypad PRS-CSNKP should not be used for zone selection for emergency purposes in a system that has to comply to EN60849:1998, because the LCD does not have a self-test function to check for correct operation.

Compliant, if properly installed. Manual selection of loudspeaker zones is supported. Adding or removing zones from a running call is supported.

Compliant, if properly installed. Running message can be overridden by higher priority manually started messages.

Compliant, if properly installed. Manual selection of pre- recorded alarm messages is supported.

Compliant, if properly installed. Manual selection of loudspeaker zones is supported. Adding or removing zones from a running call is supported.

Compliant, if properly installed. Live calls from an emergency call station are supported.

Compliant, if properly installed.

The PC call station (PRS-CSC) should not be used to make emergency announcements in a system that has to comply to EN60849:1998, because a PC does not comply to this standard for such use.

EN60849 - 4.4 Safety requirements

Requirement

Compliance

Signature

The safety requirements applying to emergency sound

Compliant. Praesideo complies to IEC60065.

 

systems are given in IEC60065 or other appropriate

 

 

IEC safety standards.

 

 

The mechanical construction of the system shall be

Compliant.

 

such that under the influence of internally generated

 

 

heat, explosion or implosion, however caused, no part

 

 

shall cause injury to any person.

 

 

Where any part of the system is installed in areas with

Responsibility of the installer. The Praesideo equipment

 

hazardous or explosive atmospheres, the relevant

itself does not comply to IEC60079.

 

safety requirements of IEC60079 shall be met.

 

 

Bosch Security Systems 2011-02

Page 16 Page 18
Page 17
Image 17
Bosch Appliances 3.5 manual EN60849 4.3.2 Operational priorities, EN60849 4.4 Safety requirements
Page 16 Page 18

3.5 specifications

Bosch Appliances has established itself as a leader in home technology, known for its commitment to quality, innovation, and sustainability. The Bosch 3.5 series epitomizes this ethos, offering a range of appliances designed to enhance everyday living while ensuring energy efficiency and ease of use.

At the heart of the Bosch 3.5 line is the integration of advanced technologies optimized for performance. One standout feature is the EcoSilence Drive, a brushless motor used in dishwashers and washing machines. This technology ensures quieter operation while offering reliability and energy savings. Customers can appreciate a peaceful home environment while benefiting from powerful cleaning options.

Another significant characteristic of Bosch appliances is their focus on precision and customization. The Bosch 3.5 series includes models with adjustable shelving and customizable interior layouts, allowing consumers to maximize storage according to their needs. The flexibility in functionality is complemented by features such as the VarioFlex and VarioDrawer systems in dishwashers, which offer additional loading options for better convenience.

Zones such as cooking and refrigeration have also seen remarkable improvements in the 3.5 series. The induction cooktops utilize speed and precision to deliver quick cooking experiences while maintaining safety, thanks to features like automatic shut-off and child lock. Furthermore, Bosch refrigerators included in this line employ innovative cooling technologies, such as the Dual Compressor system, which ensures optimal freshness for longer by preventing odor transfer between compartments.

Sustainability is a key characteristic of Bosch products. The 3.5 series appliances are designed to meet stringent energy efficiency standards, with many models Energy Star certified. This commitment to environmental stewardship resonates with eco-conscious consumers who seek to reduce their carbon footprint without sacrificing performance or style.

Aesthetically, Bosch appliances in the 3.5 line boast sleek designs that harmonize with modern kitchen aesthetics. With stainless steel finishes, multi-functional interfaces, and intuitive controls, these appliances not only perform exceptionally but also contribute to a sophisticated home environment.

In conclusion, Bosch Appliances 3.5 series integrates cutting-edge technology, sustainable practices, and user-centric designs, making them an optimal choice for modern households looking for reliability, efficiency, and style. Whether for cooking, cleaning, or preservation, Bosch continues to set the standard in home appliances.
Top Page Image Contents