3. IDENTIFICATION OF THE MACHINE AND MARKING
On the front part of the pump tank there is a plate which indicates the product code, the supply voltage and basic
characteristics.
On the pallet, a reference plate indicates the ATEX marking and certification (Figure 3.1)
3.1
ATEX Information
II
Group of equipment for surface (not for mines or underground)
2GD
equipment for explosive atmosphere due to flammable gas and combustible dust. 2GD Category is
appropriate for zones classified as 1 zone (2 zone included) and 21 zone (22 zone included).
c
Protection mode designed for the method of construction (EN 13463-5 normative).
k
Protection mode designed by oil immersion (EN 13463-8 normative).
IIC+H2
Group of flammable gas allowed IIB with hydrogen (IIA group gas included).
T5
Max. surface temperature for flammable gas.
T 100 °C Max. surface temperature for combustible dust
IP65
Protection grade (view note).
Note
: IP65 protection grade is referred to electric parts. Not electric parts are protected from combustible dust by the type of
process that provides for the continued presence of oil and grease on the mechanical ignition sources.
Figure 3.1
