Baldwin Boxall Vigil 3 - Maintenance; Maintenance Requirements of BS5839-8; Vigil 3 Amplifiers Routine Maintenance

Vigil 3 Amplifiers
Installation Instructions
Vigil 3 Amplifier Installation Manual issue 1 13
4 Maintenance
4.1 M AINTENANCE R EQUIREMENTS OF
BS5839-8
When a Vigil 3 Amplifiers is installed in a Voice Alarm System
then the system must be maintained according to the
requirements of BS5839-8.
4.2 V IGIL 3 A MPLIFIERS R OUTINE
M AINTENANCE
The Vigil 3 Amplifiers amplifier module requires a minimum of
routine maintenance.
If the unit is operated in a particularly dusty environment, it may
be necessary to occasionally remove accumulated dust from the
external heatsink using a vacuum cleaner or similar.