Filterbox M; Filterbox A/A+ / Filterbox Eq/A; Clean Main Filter; Manual Cleaning (Filterbox M) - Nederman FilterBox Wall Manuel De L'utilisateur

5.2.1 FilterBox M
See Figure 2. 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 Figure 2, 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.
5.3 Clean 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.
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
and follow the instructions.
If compressed air is used to clean FilterBox, it
needs to be connected.
5.3.2 Automatic filter cleaning (FilterBox
A/A+ / FilterBox eQ/A++)
See Section 4.6 Automatic filter
Filter cleaning can also be started via the control pan-
el:
1 Press S1 to stop the fan, see Figure 2.
2 Press S2 to start the filter cleaning, see Figure 2.
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 Figure 2. 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 Figure 2.
5.3.4 Filter cleaning with a preset timer

(FilterBox A/A+ / FilterBox eQ/A++)

See Section 4.7 Filter cleaning with a preset time in-
terval.
FilterBox
Figure 10
cleaning.
5.4 Empty collector bin
WARNING! Risk of personal injury
Wear goggles, dust mask and gloves when
emptying the collector bin.
WARNING! Risk of personal injury
Disconnect all power to FilterBox before
emptying the collector bin.
• If a plastic bag is used (NOTE! Meets W3 require-
ments.), see Figure 11.
• If a plastic bag is not used (NOTE! Does not meet W3
requirements.), see Figure 12.
6 Maintenance
WARNING! Risk of personal injury
• Disconnect all power to the product before
any maintenance.
• Wear goggles, dust mask, and gloves.
• Use proper equipment, such as a vacuum
cleaner, to clean the product before taking it
apart.
• Take apart the product in a well-ventilated
room.
• Clean the area properly after work is com-
plete.
Use only original Nederman spare parts. Please con-
tact your nearest authorized dealer or Nederman for
advice on technical services.
6.1 Change the main filter
WARNING! Risk of personal injury
Wear goggles, dust mask, and gloves when
changing the filter cartridge.
CAUTION! Risk of unnecessary product
wear
For Nano filter cartridge, deactivate mechan-
ical cleaning by keeping the lever in the lower
position. See Figure 20.
Change the main filter if its surface becomes punc-
tured, or if the filter is so dirty that it cannot be suffi-
ciently cleaned despite being cleaned repeatedly. See
Figure 13.
See Figure 13, item 7. The new filter is supplied
with a new plastic bearing (X), which can be
substituted for the existing bearing if it is dam-
aged.
6.2 Change HEPA filter
WARNING! Risk of personal injury
Wear goggles, dust mask and gloves when
changing the HEPA filter.
EN
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