Flex VAC 800-EC Originalbetriebsanleitung Seite 21

VAC 800-EC
NOTE
Do not switch off the product overnight,
simply reduce the power and leave it
running to extract the remaining dust. If the
product is shut off overnight, the fine dust
will be distributed to other areas once the
pressure has equalised.
Use as air purifier
The renovated area cannot always be
completely separated from other areas, for
example if the room is too large or has a
complex shape. In this case the product can
be used as an air purifier. Place the product
as close as possible to the object that
produces the dust.
Recommended use of filters:
– for dust containing brick and plaster etc.:
G3 + G4 or G3 + F7
– for hazardous dust such as moulds,
asbestos etc.:
G3 + G4 + H13
Use as a fan
If efficient ventilation is required on a building
site, the product is suitable for this task. Other
potential applications include speeding up the
drying process of paint or filler materials,
ventilation of rooms and removal of chemical
vapours from the work area.
NOTE
The product must not be operated without
filters. As a minimum G3 + G4 filters must
be used even in dust-free locations.
Air exchange rate/
hour
2
m at H = 2.5 m
2
m at H = 3 m
Use for deodorising
Unpleasant odours can be removed from
the air with the G4-AK activated carbon filter.
The G4-AK activated carbon filter is otherwise
identical to the standard G4 filter and is
inserted into its slot.
NOTE
When it is switched off, the product
continues to run for a short time.
3x 6x 9x 15x
53 27 18 11
44 22 15 9
Information on using the filters
In order to ensure the best possible
performance of the product, ensure that
dust generated during renovation work with
machines is extracted directly into the
product with a safety vacuum cleaner.
The FLEX range includes machines fitted
with a suction adapter to which mobile L, M,
H class safety vacuum cleaners can be
connected.
The average estimated filter change
intervals are listed below:
Filter High dust
volume
Pre-filter G3 3/ per day
Coarse dust 1/ per day
filter G4
Fine dust 1/ per day
filter F7
HEPA filter 1/ per
H13 month
Filter Low dust
volume
Pre-filter G3 1/ per day
Coarse dust 1/ per
filter G4 3 weeks
Fine dust 1/ per
filter F7 3 weeks
HEPA filter 1/ per
H13 6 months
To maximise the life of fine dust filters we
recommend always using a pre-filter G3.
– The pre-filter G3 traps 80% of the
particles (dust)
– The coarse dust filter G4 traps 90% of the
particles (dust)
– The fine dust filter F7 traps 80% of
particles > 0.4 µm
– The HEPA filter H13 traps 99.95% of
particle size 0.1 – 0.25 µm and is
specified if the presence of quartz, mould
or asbestos dust is suspected to ensure
that the MPPS dust is correctly filtered.
Medium dust
volume
2/ per day
1/ per 3 days
1/ per 3 days
1/ per
3 months
Finishing
work (finish)
1/ per 2 days
1/ per
3 months
1/ per
3 months
1/ per
12 months
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