EXXFIRE 750CNF - Page 46

version 4.7.2 – July 10th, 2022 Firmware version V2.1.7 and higher
EXXFIRE Installation and Service Manual 46
Always create a throughput for air leakage when the EXXFIRE is applied in
hermetically sealed spaces. Otherwise the smoke sampling system of the
EXXFIRE will not be reliable. Make a throughput that exceeds the
equivalent of a 20mm diameter hole. Do not compromise the intended
integrity of the cabinet (e.g. waterproofness).
25. Check if all connections from the unit are tight and secure.
26. Go to Section 4.5 for electrical connection of the EXXFIRE unit.