Installation instructions
Damage to the unit if the line feedthrough to the terminal box is pre-installed.
Line feedthroughs may be damaged if the connection line is pulled or the unit is lifted by the line.
- Do not pull connection lines or lift the unit using the lines.
ERM ... Ex e, ERM ... Ex t fans
- For permanent installation in ducts with ventilation duct or flexible duct suited to the unit type (nominal size).
- For surface mounting on duct, wall, foot with sufficient load-bearing capacity.
- Any installation position, do not install in damp rooms with air being transported upwards.
- For ventilation or air extraction, depending on the installation position.
- Unit connection sockets on both sides for direct installation in ventilation ducts.
- For reducers for connecting to other duct diameters Internet.
- To avoid the transmission of vibrations to the duct system, we recommend mounting type ELM-Ex and ELA Ex flexible cuffs, FUM mounting foot and GP vibration dampers from MAICO.