| ALPHADYNAMIC
has deposited the documentation with TUV NORD that attests
ATEX conformity in accordance with the 94/9/CEE directive
for BOXER Diaphragm Pumps and for as described in the
following table.
They are produced in
the STANDARD version, class II 3/3GD c IIB T 135°C or,
on request and with a suitable composition, in the CONDUCT
version, class II 2/2G c IIB T 135°C.
It is the user's responsibility
to classify the zone of use; the manufacturer of the component
must identify and label the equipment produced in accordance
with the relevant certification class.
The user is responsible
for classifying the area of use, while identifying the
equipment category is responsibility of the manufacturer.
ATEX Compliance certification to 94/9/CEE regulations
|
PRODUCT SERIES |
DESCRIPTION |
CLASS OF CERTIFICATION |
STANDARD version:
ADB BOXER
ADPD
|
Constructed in non-conductive plastic and/or with
a non-conductive central body, or in metallic material
with a non-conductive central body |
 II
3/3G c IIB T 135°C
(for Zone 2)
|
CONDUCT version:
ADB BOXER
ADPD
|
Constructed
with bodies and/or manifolds made from conductive
plastic material (PP + Carbon Fibre, ECTFE/PVDF
+ Carbon Fibre) and metallic material (Aluminium,
Stainless Steel) |
II 2/2GD c IIB T 135°C
(for Zone 1)
|
Safety symbol in accordance
with the DIN 40012 standard, Appendix A
II 2/2 GD: Surface equipment for use
in areas where gases, vapours, mists or clouds of combustible
powder in the air may occasionally occur during normal
operation (EN 1127-1 para. 6.3), both in external and
internal areas.
II 3/3 GD: Surface equipment for use
in areas where gases, vapours, mists or clouds of combustible
powder in the air are unlikely to occur during normal
operation, both in external and internal areas, or may
occur on rare occasions and for a brief amount of time.
c: Equipment protected by constructional
safety (EN 13463-5).
T 135°: Allowed temperature class The
user must process fluids in temperatures that conform
to this classification considering the instructions contained
in the manual and the dispositions of the standards in
force. The user must also consider the ignition temperature
of the gases, vapours, mists or clouds of combustible
powder that may be present in the air within the area
of use.
IIB: Excluding the following products: Hydrogen, acetylene,
carbon disulphide
|
