8
Central vacuum cleaning systems
INSTALLATION OF THE CENTRAL VACUUM CLEANER
Periodic
filter cleaning
The system works perfectly only if the filter in the filter
chamber is cleaned with particular care. Cleaning
operations are carried out when the system is switched
off.
If you intend to empty the dust container or the plastic
bag after cleaning, first operate the filter cleaning
devices and then wait a few minutes for the dust to
deposit on the bottom of the container.
Manual operation
Manual cleaning of the filter must be carried out at
regular time intervals, depending on the use of the
system (e.g. every 1-2 week(s) if the system is used
daily), before emptying the dust container or in any
case if you notice a reduction in suction power.
Anyhow, filter clogging is signalled on the filter
efficiency manometer (15) on the control panel of
the central vacuum cleaner as well as by the red
light (8).
If the hand of the manometer is to the right (green
area) the filter is in good conditions. If the hand
moves to the left (red area), the filter is blocked and
this causes a reduction in its filtering capacity.
Filter self-cleaning system
An automatic filter shaking device (optional) is
available for DS Super Compact central vacuum
cleaners, ensuring the automatic self cleaning of
the filter every 12 hours.
-
To start the command-operated filter shaking
device , press the “Test” switch (14) on the control
panel of the central vacuum cleaner.
We suggest performing this operation before
emptying the dust container and in any case if you
notice a reduction in suction power.
-
The automatic shaking device works only when
the system is switched off.
Please notice:
shaking times exceeding one minute
do not improve cleaning but do contribute to an
early wear of the filter.
Sequence procedure
1.
Lower the blocking bracket (10).
2.
Energetically raise and lower the knob (9) with
one hand, several times (approx. 10-15 times).
3.
Bring back the blocking bracket (10) to its original
position.
ORDINARY MAINTENANCE
(by the person in charge of the central vacuum cleaner)
The central vacuum cleaner must be installed and
hooked up by an authorized installer. Instructions
for a correct installation of the system are given in
the corresponding handbook “DESIGN -
INSTALLATION – INSPECTION OF DS SUPER
COMPACT AND DS MODULAR SYSTEMS”.
13
15
Z 803
10
9
Z 804