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FAAST FLEX
1
Introduction
The FLEX Series is part of the Fire Alarm Aspiration Sensing Technology® (FAAST) family. FAAST is an
advanced fire detection system for use where configurability, sensitivity and very early warning are a
requirement. The system continuously draws air from the monitored environment through a series of sampling
holes to monitor the environment for smoke particulate.
The FLEX has two channel capability with two high sensitivity smoke sensors in separate chambers (one
sensor for each channel).
Note:
Aspirating Smoke Detectors supplied and installed within the EU must conform to the EU
Construction Products Regulation (CPR) 305/2011 and the related European Product Standard EN
54-20. FAAST has been tested and certified to ensure that it conforms to the necessary Standards,
but strict adherence to this instruction guide is advised to ensure that the installation meets the
requirements of the CPR.
This equipment and all associated pipe work must be installed in accordance with all relevant codes and
regulations.
1.1
Unit Description
The FAAST FLEX is an aspirating smoke detector that provides early warning detection using a dedicated
high sensitivity smoke sensor. The FAAST FLEX is available as a one channel or two channel detector, Each
sensing channel consists of an inlet, a metallic filter, a sensing element and a flow monitoring system. The
product has a single aspirator and a single exhaust outlet. The FAAST FLEX is powered by an external 24
VDC power supply. Front panel LEDs indicate power, fault, and alarm status, and fault relays are activated in
normal operation, and open in the event of a fault to notify monitoring systems. One General Purpose Input
(GPI) is also provided.
Configuration of the device is typically via DIP switches on the circuit board. The circuit board also has a USB
port that can be used by maintenance technicians to download event logs.
Components subject to periodic maintenance are designed to be easily reachable in any cabling situation. An
in-line filter (Xtralis: VSP-850, System Sensor: F-INF-25) can be installed on the pipeing close to the inlet in
order to improve protection to the sensing elements in particularly harsh (e.g. dusty) environments. The
product is designed to protect an area up to 1600m² for 1 channel models and 2000 m² for two channel
models.The product is designed to be compliant with EN54-20 Class A, B, and C sensitivity requirements.
1.2
Storage and Shipping
The FAAST FLEX detectors are shipped in specifically designed cartons. If the detectors must be stored,
store the devices in the original shipping cartons. The product should be stored in an environmentally
controlled, clean, dry, well ventilated area free from any corrosive agents. Do not store the devices for more
than one year.
The detectors can be damaged by rough handling. During transportation, avoid violent vibration, heavy shock
loads, and exposure to excessive heat or moisture.
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FAAST FLEX Product Guide
2
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