Baumer HOGS 100 S Manuale di installazione e istruzioni per l'uso - Pagina 7
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Operation in potentially explosive environments
The device complies with the EU standard 2014/34/EU for potentionally explosive atmospheres.
It can be used in accordance with equipment categories 3 G (explosive gas atmosphere) and
3 D (explosive dust atmosphere).
Equipment category 3 G:
Equipment category 3 D:
The operation in other explosive atmospheres is not permissible.
2.1
In Ex areas the device must only be used within the ambient temperature range from -20 °C to
+40 °C.
2.2
The plant operator must ensure that any possible dust deposit does not exceed a thickness of
5 mm (in accordance with EN 60079-14).
2.3
An UL listing that may be stated elsewhere is not valid for use in explosive environ-
ments.
2.4
Operation of the device is only permissible when ...
– the details on the type label of the device match the on-site conditions for the permissible Ex
area in use (group of equipment, equipment category, zone, temperature class or maximum
surface temperature),
– the details on the type label of the device match the electrical supply network,
– the device is undamaged (no damage resulting from transport or storage), and
– it has been checked that there is no explosive atmosphere, oils, acids, gases, vapors, radiati-
on etc. present during installation.
2.5
It is not permissible to make any alteration to equipment that is used in potentially explosive envi-
ronments. Repairs may only be carried out by authorized authorities provided by the manufacturer.
Contravention invalidates the EX approval.
2.6
Attend the norm EN 60079-14 during mount and operation.
The device must be operated in accordance with the stipulations of the installation and
operating instructions. The relevant laws, regulations and standards for the planned ap-
plication must be observed.
MB183b - 11076867
- Ex labeling:
- Conforms to standard:
- Type of protection:
- Temperature class:
- Group of equipment:
- Ex labeling:
- Conforms to standard:
- Protective principle:
- Max. surface temperature: +135 °C
- Group of equipment:
Baumer_HOGS100S_II_DE-EN (16A3)
Operation in potentially explosive environments
II 3 G Ex nA IIC T4 Gc
EN 60079-0:2012 + A11:2013
EN 60079-15:2010
nA
T4
II
II 3 D Ex tc IIIC T135°C Dc
EN 60079-31:2014
Protection by enclosure
III
2
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