Weller The Original. NAM 2019 - Flipbook - Page 230
choice and a high quality manufacturing
processes:
process have given Weller extraction systems
The hazardous substances are efficiently
a world wide reputation for reliability and
captured by the nozzle and are absorbed
Spare Filters
longevity.
into the filter.
Filter Process
Weller Zero-Smog® systems
Specifically designed for continuous operation
in industrial environments. Care and attention at
the design stage plus careful component choice
and a high quality manufacturing process
have given Weller extraction systems a world
wide reputation for reliability and longevity.
1. Medium / fine dust filter
For standard applications with a small amount
of flux and pollution gases with high solid
content, WellerFT offers filter classes M5 or F7.
E12 / H13
Gas
flux or dust content
For applications with high
flux or dust content
For applications with
extracting adhesive fumes
and solvents applications
Bigger
get caught
in theextraction
pre-filter
Wellerparticles
Zero-Smog®
fume
HEPA
and
smaller
particles
get have
caught
in the
Weller
Zero-Smog®
systems
a three
stage
filter system (excl. MG 100S)
for removing
smallParticulate
particles, fumes
gases that are produced in different working
(High
Efficiency
Air)and
filter.
processes:
The wide
hazardous
efficiently
captured by the nozzle and are absorbed
The
bandsubstances
gas filter are
removes
fumes
into the filter.
and
adhesives.
Bigger
particles get caught in the pre-filter and smaller particles get caught in the HEPA
(High Efficiency Particulate Air) filter.
End
product
–gas
clean
– is of:
re-circulated
The
wide
band
filterair
removes
fumes and adhesives.
3. Gas filter (option)
2.
Compact
filter
consisting
End the
product
– clean air – is re-circulated into the workplace.
into
workplace.
Particle filter H13 with deposition performance The gas filter is used for extracting adhesive
fumes and solvents. Experience has shown
according EN 1822:2009
that filtering suspended particles is not so vital
> 99,955 % in MPPS (particles 0,16 µm)
Particle size:
filtration efficiency Em %
in this respect. The gas filter is filled with
> 99,994 % particles 0,3 µm Medium
against MPPS:
50 % active carbon and 50 % Chemisorb.
0.5
>99.95%
The particle filter
is omitted.
Wide band gas filter
>99.5%
5
97%
For cleaning harmful fumes and vapours.
10
The WellerFT wide band gas filter consists of
50 % active carbon and 50 % Chemisorb 95%
(potassium permanganate).
Harmful gases with a high molecular weight
are cleaned by the active carbon. Chemisorb is
100
suitable for absorbing gases of lower molecular
weight. Because of its composition, Chemisorb
M5
F7
E12
H13
F7
E12
H13
is able to
convert a large number of chemical M5
pollutants (e.g. formaldehyde) by means of
Filter Class M5, F7: Fine dust filter as per EN 779:2012
non-polluting gases.
Filter Class E12/H13: According EN 1822:2009 HEPA ( Highmolecular
Efficiency modification
Particulate Air)into
Filter
Filter classification
classificationaccording
accordingENENnorm
norm
Filter
1822:2009
EN 1822:2009
Filter Class
Recommended Application
M5
Special
FilterFor standard applications
F7
For applications with high
flux or dust content
Filter with high
E12 / H13 Cleanroom
For applications
Filter flux
for or
use
in content
cleanroom
dust
For applications with
Gas
fumes from adhesives and
MEK solvents
Filter
Filter for Methyl, Ethyl, Ketone
FT 12, WFE P
6
MG 100S
EPA
HEPA
Filter class
Integral value
Degree of separation
Transmittance degree
E10
85 %
15 %
E11
%
% be
filters MSD sheet 5must
Before using95special
VOC Filter
E12
99,5 % contact WellerFT for0,5
%
checked. Please
support.
Filter for solvents
H13
99,95 %
0,05 %
H14
99,995 %
0,005 %
Adhesive Fume Filter
Filter for gluing and dry processes
ZS 2, MG 130,
MG 140, ZS 4V, ZS 6V,
1. Medium / fine dust
filter
ZS 20T
For standard applications with a small amount of flux and
gases
with
high solid content,
Filterpollution
drawings not
true to
original
Weller offers filter classes M5 or F7
1.
2. Compact filter consisting
of:
2.+3.
2. or 3.
Particle filter H13 with deposition performance according EN 1822:2009
> 99.955% in MPPS (particles 0.16 m)
> 99.994% particles 0.3 m
Wide band gas filter. For cleaning harmful fumes and vapours. The Weller wide band gas filter
consists of 50% active carbon and 50% Chemisorb (potassium permanganate).
Harmful gases with a high molecular weight are cleaned by the active carbon. Chemisorb is suitable
or 3. weight. Because of its composition, Chemisorb is able to
for absorbing gases of lower2.molecular
convert a large number of chemical
pollutants (e.g. formaldehyde) into non-polluting gases by means of molecular modification.
3. Gas filter (optional)
1.
230
Group
The gas filter is used for extracting adhesive fumes and solvents. Experience has shown that filtering
suspended particles is not so vital in this respect. The gas filter is filled with 50% active carbon and
50% Chemisorb. The particle filter is omitted.
Filtration
7
