
29
EN
To unlock
LOCKING THE DEVICE - VERTICAL MODEL
To retain the performance of the device, it is necessary about twice a
year to carry out dust removal using a vacuum cleaner or a brush at
the air inlets and outlets. Every five years, have the inside of the device
checked by a professional electrician. The outside of the device can be
cleaned with a damp cloth.
Never use abrasive products or solvents
.
MAINTENANCE
LOCKING THE DEVICE - HORIZONTAL MODEL
To lock
S2
S1
Содержание Q1H-BD1
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