Cleaning, care, maintenance

WARNING: Before cleaning tasks and maintenance tasks, disconnect the centrifugal blower at all poles from the power supply, secure it against being accidentally switched back on and position a visible warning sign.
Cleaning is carried out as required. Cleaning intervals are to be determined by the operating company – frequency depends on ambient conditions and expected impairments.
Maintenance: The centrifugal blower is maintenance-free. Nevertheless, check the centrifugal blower from time to time for bearing noises, damage and disproportionate vibrations. In the event of a fault, contact an authorised specialist installer.

CAUTION: Specialist knowledge is needed for proper cleaning and maintenance of the centrifugal blower. Have the centrifugal blower cleaned and serviced every two years by a specialist installer so that the unit operates absolutely hygienically.