Manutenzione Ordinaria; Smaltimento; Conformity To Standards; Warning Label - Scame ZENITH-P Serie Manual De Instrucciones

4.1 Manutenzione ordinaria

La manutenzione ordinaria è necessaria per garantire l'efficienza
della scatola e conservare il livello di protezione richiesto.
1) Verificare che la guarnizione del coperchio sia in posizione e
integra ogni qualvolta che si apre la scatola.
2) Verificare che le viti di fissaggio del coperchio siano in posi-
zione integre ogni qualvolta che si apre la scatola.
3) Verificare annualmente il serraggio e l'eventuale presenza di
corrosione nelle viti/bulloni di montaggio.
4) Verificare annualmente la sicurezza dei pressacavo.
5) Verificare annualmente l'eventuale presenza di danni alla scatola.
6) In aree con la presenza di polveri combustibili sarà necessario
pulire periodicamente la superficie superiore della scatola, li-
mitando la profondità dello strato a meno di 5 mm.
4.2 Resistenza agli agenti chimici
Prendere in considerazione l'ambiente d'utilizzo delle scatole per
determinare l'idoneità dei relativi materiali a sopportare l'azione
di agenti corrosivi eventualmente presenti.

4.3 Smaltimento

Lo smaltimento e il riciclaggio del prodotto dovrà avvenire nel ri-
spetto delle relative normative locali.
ENGLISH
THIS DOCUMENT SHOULD BE READ CAREFULLY BE-
FORE INSTALLATION
1 Safety information
Control Stations type ZENITH-P are designed as Group II Cate-
gory 2 equipment and is suitable for use for fixed installation in
areas with explosion hazard designated Zone 1 / Zone 2 and
Zones 21 / Zone 22.
These operating instructions must be kept in safe place for later
consultation. During operation, do not leave these instruction
manual or other objects in the enclosure.
Operate the enclosures type ZENITH-P only for their intended duty
in the undamaged and clean condition, and only where the re-
sistance of the material to the surroundings is assured.
The enclosures are designed to withstand an impact of 7 J, and
to be used in normal conditions of vibration. They are not de-
signed for use in areas subject to intentional or extreme condi-
tions of vibration.
Enclosures are made of carbon loaded glass reinforced polyester.
The enclosures have a surface resistance between 10
They do not present a hazard from static electricity.
In the event of incorrect assembly, the type of protection will no
longer be assured.
Only genuine SCAME spare parts may be used for replacement.
No modifications are allowed to the enclosures that are not ex-
pressly mentioned in this instruction manual.
Whenever work is done on the enclosure, be sure
to observe the national safety and accident pre-
vention regulations and the safety instruction given in
this instruction manual.

1.1 Conformity to standards

Control Stations type ZENITH-P are designed for:
Zone 1 and Zone 2 (IEC EN 60079-0:2009, IEC EN 60079-7:2007,
IEC EN 60079-11:2007)
Zone 21 and Zone 22 (IEC EN 60079-31:2009)
They are manufactured and tested in accordance with ATEX di-
rective 2014/34/EU, state-of-the-art engineering practice and ISO
9001.
2 Technical data
Figure 1 – Technical drawing of the enclosure
Table 1 - External and internal dimensions - Fixing centres (mm)
2.1 Type of protections
Ex d e IIC T6/5/4 Gb
Ex d e mb IIC T6/5/4 Gb
Ex e mb IIC T6/5/4 Gb
Ex t IIIC T80/95/130°C Db IP66 (see topic 2.4)
The marking is related to the type of protection of the components
installed into the control station.
Temperature class and maximum surface temperature is marked
on the label.
With temperature class/maximum surface temperature
T4/T130°C or T5/T95°C suitable precaution should be taken
when selecting the cable:
Temperature class /
Maximum surface
temperature

2.2 Warning Label

Do not open when energized or in presence of explosive
atmospheres. When T4/T130°C are claimed the follow-
ing warning will be reported on the label.
WARNING: Use cables suitable for temperature of 101°C.
6 and 10 9 Ω. When T5/T95°C are claimed the following warning will be re-
ported on the label.
WARNING: Use cables suitable for temperature of 78°C.
7
T4/T130°C
T5/T95°C
Minimum cable
temperature
101 °C
78 °C
ZP90869-3