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EVO-S, EVO-H MODULAR AIR HANDLING UNITS
OPERATION AND MAINTENANCE MANUAL
of the nal inspection. It is imperative to remember to dry
the installation thoroughly before restarting.
For hygienic rooms, a dust purity test of the air in the room
is carried out and a decontamination test is performed. For
indoor air diusers with HEPA lters, an integrity test of the
installed lters is carried out. The test procedure shall be
carried out in accordance with the requirements of EN ISO
14644-(1-3)