version 4.7.2 – July 10th, 2022 Firmware version V2.1.7 and higher
EXXFIRE Installation and Service Manual 33
Mounting kit
A steel docking-plate is provided for mounting the unit inside and/or on top of the protected volume.
A mounting kit for both installations is available.
The docking plate is first affixed to an appropriate mounting facet. The EXXFIRE®
750CNF/1500CNF/2250CNF is then engaged upon the tabs, and easily locked in place.
The product width is designed to fit within the mounting rails of a 19” rack if necessary, and a
special mounting kit with two 19” inch brackets is available for this application.
Most installations involve mounting the unit to the top of the rack / cabinet however, thus
maximizing space inside for primary hardware.
A silencer is provided for optional connection to the end pipe. Install the silencer in case the
protected space houses sound and/or vibration sensitive components, e.g. hard disks.
The mounting kit provides a range of inserts for the air sampling nozzle. Standard a 1,5 meter
sampling tube is provided. It is recommended to use a 4mm insert with this length of tubing.
However, if it is required to change the length of the tube. Please consult Table 21 in the technical
data (2.10).
It is recommended to install the gas outlet as central as possible in the protected volume, avoiding
nearby opening to ensure best possible mixture.
Figure 9 Mounting kit contents