Operation For Atex / Iecex Application - Levitronix BFS-i06 User Manual

5.2 Operation for ATEX / IECEx Application

Specific precautions may be considered while using the bearingless fan in potentially explosive gas
atmospheres according to ATEX / IECEx category 2G/2D (Zone 1 and 21) or 3G/3D (Zone 2 and 22).
Operational Temperature 85°C T6
Maximum allowed gas temperature is 40°C / 104°F for the use in Ex classified
applications.
Protection against Objects
Fan inlet must be protected against objects ≥ 12.5 mm (IP20).
Fan outlet must be protected against objects ≥ 50 mm (IP10).
If installed in a duct system, protection may be anywhere upstream (inlet) or
downstream (outlet).
Do not operate the fan against closed valves
Operation against closed valves might lead to increased gas temperature.
PL-3502-00, Rev04, DCO# 24-054 This document and its content is confidential and the property of Levitronix
disclosed or used for manufacturing or sale of Levitronix
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