(O Pcional ) - Helvi MFE-HD Manual De Uso

The extraction of the filters must be done starting from the lowest filter which has a frame on which it is
possible to hold to extract it; below the other filters can be extracted in a simplified way as they are no
longer under pressure.
Caution: Failing check of filters and
consequently excessive clogging could
provoke a fire start because of excessive
dust of the anti-sparks metal filter!
It is advisable to replace all the filters
in the appliance at least once a year to
maintain the maximum performance in
both suction and filtration.
DETAIL OF THE FILTERS IN THE PURIFIER WITH RIGID POCKETS HEPA
FIRST STAGE OF FILTRATION
METALLIC FILTER CELL
DIMENSION
FILTER MATERIAL
REGENERATION
FLAME BEHAVIOR
DISPOSAL
SECOND STAGE OF FILTRATION B
CORRUGATED FILTER CELL
SIZE
FILTERING MATERIAL
REGENERABLE
FIRE BEHAVIOUR
DISPOSAL
THIRD STAGE OF FILTRATIONE C
R I G I D H E PA F I B E R G L A S S
POCKET FILTER
DIMENSION
FILTER MATERIAL
REGENERATION
FLAME BEHAVIOR
DISPOSAL
28
A
Filter code:
99900239
485X485X12MM
Aluminum fiber
Si (lavabile)
Non-flammable
Codice del filtro:
99900240
490X592X98
Polyester fiber
Yes (shaking)
DIN 53438 F1
Filter code:
99900238
490X592X292
Glass fiber EU12
No
M1
A
B
C
We recommend cleaning this filter at least
once a week to maintain optimum machine
performance.
It is recommended to clean this filter at least
once every two weeks to maintain optimum
machine performance.
Corrugated and metal filters are constructed
with inert materials which, if not polluted by
toxic-noxious substance arising from the use,
can be disposed of as solid urban waste
We recommend cleaning this filter at least
once every 2 weeks to maintain optimum
machine performance.
Pocket filters use materials that can be com-
pletely incinerated / disposed of without the
emission of any toxic gas.
Filtering
section