According to the DIN EN 1946-7 Ventilation Systems Directive;
Ventilation systems must be in circulation with exhaust air vents and air feed channels in order to eliminate hazardous vapors and gases generated inside safety cabinets.
Exhaust air discharge systems must be planned, installed and operated in order to eliminate any risks caused by the flammable atmosphere inside the safety cabinet.
Only continuously monitored ventilation systems can allow appropriate technical and organizational precautions to be taken by the operator to prevent hazards in case of ventilation errors.
Exhaust Air Discharge Module – Monitored