To reduce the risk of fire at Broki three SparkShield units were
installed to prevent sparks and spatter from entering the
ductwork and reaching the filter cartridges and debris in the
dustbin To detect a fire, Plymovent installed heat, spark and
smoke detectors. As soon as a signal is detected, ShieldControl
activates the suppression products. The sliding valves cut off the
airflow immediately and the FlameShield units (fire extinguishers)
extinguish the fire inside the filtration units.