version 4.7.2 – July 10th, 2022 Firmware version V2.1.7 and higher
EXXFIRE Installation and Service Manual 29
Installation
• Install the EXXFIRE® 750CNF/1500CNF/2250CNF with one or two people.
• Do not install the unit outside. The unit can only be used to protect uninhabited small
enclosures such as server racks and cabinets.
In normal circumstances, the chemical agents within the CGG are safely contained within the unit.
During normal installation and maintenance, it is unlikely that the CGG housing could become
damaged, as it is protected by the aluminium casing.
As with any electrical device, care should be taken to avoid exposure to live electrical parts. The
device operates from a main power supply and contains a battery. See datasheet in Appendix D.
The connection of the system must be in compliance with general and specific rules defined in the
installation place as defined for example in IEC 60364-1 :2005 (breaker)
• Only a trained installer / engineer should remove any cover from the device.
• The unit should be powered off before any cover is removed from the device to avoid
exposure to high-voltage areas.
• The key switch does not cut off mains power, unplug from the main power and switch the
Battery switch to OFF inside the electronics tray.
• Power should not be restored until all covers are safely back in place.
Configuration
• It should be noted that extending the time delay beyond the factory set 10s may
compromise local regulations in some areas.
To Next Page
Loading...