Paint stores and flammable liquid lockers

Paint stores and flammable liquid lockers
E.4.1 Paint stores and flammable liquid lockers are to be provided with ventilation arrangements
which are separate from other ventilation systems.
E.4.2 The ventilation system shall be capable of effecting at least 10 changes of air per hour. The
ducts are to be arranged such that both vapours lighter than air and vapours heavier than air can be removed.

E.4.3 Ventilation outlets or their duct openings shall lead to the open deck area.
E.4.4 The drives of mechanical ventilators shall be installed outside the rooms and air flow. Otherwise
certified safe type drive motors with an explosion protection of at least IIB T3 are to be used.
E.4.5 The ventilator design shall comply with regulation