Morley F-BO-AFE70-2 FAAST Blowthrough System

Morley F-BO-AFE70-2 FAAST Blowthrough System

The FAAST Automatic Purging Unit provides a fully integrated and compact solution with user-selectable preventative or event triggered purging programs. An intelligent and installation friendly design ensures AFE70-2 is a cost effective and reliable means of preventing pipe network contaminant blockages.

ASD systems continuously monitor the air in the protected environment, potentially subjecting the system to contamination over time. In order to prevent the build-up of dust and dirt on sampling holes and pipe network, regular pipe network purging with compressed air is essential.

In contrast to conventional purging systems, the F-BO-AFE70 units features a single built-in Solenoid valve, which initiates the release of air into the pipe network. This valve also increases the reliability of the system by protecting the unit from any compressed air damage and can be accessed through a control board integrated into the housing.

Installation cost is greatly reduced, thanks to the unit’s compact design, which removes the need for additional mechanical and electrical control devices. Further cost savings are realized due to reduced cabling and commissioning requirements.

User-definable purging processes and customizable program features allow the F-BO-AFE70 to deliver continuous and uninterrupted airflow whilst optimizing benchmark preventative maintenance regimes, through automatic purging processes settable at specific times.

Designed with the engineer in mind, the unit offers additional flexibility through the use of an external push-button or central timer as an input to allow the initiation of additional manual or automatic activations of the purging process.

Key Features

• A fully integrated and compact system, designed for larger pipe networks
• Designed for use in Honeywell Aspiration Smoke Detection ( ASD) systems
• Patented design without air resistance (as defined by EN 54-20)
• 6 user selectable preventive or event-triggered purging programs
• Internal clock or external clock timer can be connected
• Several systems can be coupled in Master-Slave mode
• Manual control via external push-button
• Automatic initiation if a fault message is received from the ASD system (activating through FACP only)
• Easy commissioning without software tools
• Multi-coloured LED indicates the system condition