FilterBox
EN
By default, the FilterBox fan automatically starts
when a tool connected to one of these outlets is used.
But, this feature can be disabled in item 5 ‘A/M fan
start’ in the menu.
• To prevent the fan from stopping during short
pauses in work, a time delay can be set up in menu
“1. Fan off delay”.
• Set up autostart of fan [ON/OFF], see Figure18.
• Set up time delayed fan stop [1–60 min], see Fig-
ure19.
5 Use FilterBox
Read Section2.2General safety instructions before
using the product.
NOTE!
Position the extractor arm hood correctly, see
Figure1.
5.1 Start FilterBox
See the control panel in Figure2.
1 Turn the main power switch L to ON.
2 Start FilterBox with the button S1, or switch on
extractor arm hood.
5.2Overload protector
FilterBox is equipped with an overload protector that
automatically disconnects the power if the fan motor
becomes overloaded. For a list of possible causes, see
the Installation and Service Manual.
5.2.1 FilterBox M
See Figure2. If the overload protector is activated, Fil-
terBox goes into OFF mode.
• To reset the overload protector alarm, correct the
problem, and turn the main switch L back to ON.
5.2.2 FilterBox A/A+ / FilterBox eQ/A++
See Figure2, item F. LED F is red and indicates that
the fan motor is overloaded.
The overload protector automatically resets after a
few minutes.
• To manually reset the overload protector, turn main
switch L to OFF and then turn it to ON.
5.3Clean main filter
Depending on the FilterBox model used, the need to
clean the main filter is indicated by either an audible
alarm or a combination of LEDs, information in the LCD
display and an audible alarm.
NOTE!
If the main filter is not properly clean after re-
peated cleaning, see the Installation and Ser-
vice Manual.
5.3.1 Manual cleaning (FilterBox M)
When the main filter in FilterBox M needs to be
cleaned, it gives off an audible alarm. See Figure10
and follow the instructions.
NOTE!
• If compressed air is used to clean FilterBox, it
needs to be connected.
• * Compressed air feed. Use clean air accord-
ing to: DIN ISO 8573-1, class 5/5/4. (7 bar).
• ** Nano: see Section6.2Change the main fil-
ter and Figure20.
5.3.2 Automatic filter cleaning (FilterBox
A/A+ / FilterBox eQ/A++)
See Section4.6Automatic filter cleaning.
Filter cleaning can also be started via the control pan-
el:
1 Press S1 to stop the fan, see Figure2.
2 Press S2 to start the filter cleaning, see Figure2.
5.3.3 Semi-automatic filter cleaning (Filter-
Box A/A+ / FilterBox eQ/A++)
An audible alarm and the LCD display indicates when
the main filter needs to be cleaned. There are two
ways to start semi-automatic filter cleaning:
1 Press the S2 to disable the alarm, see Figure2. The
alarm can only be inactivated twice before filter
cleaning starts automatically.
2 Or, press S2 twice quickly to start the filter clean-
ing, see Figure2.
5.3.4 Filter cleaning with a preset timer
(FilterBox A/A+ / FilterBox eQ/A++)
See Section4.7Filter cleaning with a preset time in-
terval.
5.4Empty collector bin
WARNING!Risk for personal injury
• Wear goggles, dust mask and gloves when
emptying the collector bin.
• Disconnect all power to FilterBox before
emptying the collector bin.
• If a plastic bag is used (NOTE! Meets W3 require-
ments.), see Figure11.
• If a plastic bag is not used (NOTE! Does not meet W3
requirements.), see Figure12.
6Maintenance
General maintenance is recommended at least once a
year and should always be performed when indicated
with a warning. Filter cleaning and filter changes are
to be performed when indicated with a warning.
28