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Ex AZ 16-3D
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Montage- und Anschlussanleitung / Sicherheitsschalter
Mounting and wiring instructions / Safety switch
Instructions de montage et de câblage / Interrupteur de sécurité
Istruzioni di montaggio e collegamento / Interruttori di sicurezza
Instruções de montagem e instalação / Chaves de segurança
Инструкция по монтажу и подключению / Выключатели безопасности
English
Cleaning
- Use a damp cloth to clean devices in explosive areas. This prevents
electrostatic charge.
- In case of damp cleaning: Use water or mild, non-scratching, non-
chafing cleaners.
- Do not use aggressive cleaners or solvents.
Disposal
- Observe national, local and legal regulations concerning disposal.
- Recycle each material separately.
Maintenance / Service / Repair
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DANGER
Live parts. Explosive atmosphere. Electric shock
hazard! Explosion hazard! Risk of burns! Ignoring
this message will lead to serious injuries or death.
Do not repair defective or damaged devices. Re-
place them. Do not rebuild or modify the device in
any way.
With careful mounting as described above, only minor maintenance is
necessary. We recommend a routine maintenance as follows:
1. Check for the switching function.
2. Check for tight installation of the actuator and the switch.
3. Remove of dirt.
4. Screw and close cover correctly, torque 0.5 ... 0.6 Nm.
5. Check the cable entry.
Notices
Do not use the device as mechanical endstop. Any mounting position is
possible. It should be selected in such a way that no coarse dirt can
fall into the used slot. It should be selected in such a way that no
coarse dirt can fall into the used slot. The unused slots should be pro-
tected with the optional slotcaps (AZ 15/16-1476 is available as an ac-
cessory). Reconstruction and alterations at the switch - which might
affect the explosion protection - are not allowed. Furthermore, EN
60079-14 has to be applied for the installation of electrical equipment
in explosive areas. Moreover, the ATEX test certificate and the enclosed
special conditions have to be observed. The described products have
been developed in order to assume safety functions as a part of an en-
tire plant or machine. A complete safety system normally covers sen-
sors, monitoring modules, indicator switches and concepts for safe
disconnection. For the integration of the device into the entire system,
the control category determined in the risk assessment must be strict-
ly observed and respected. Therefore, a validation according to DIN EN
ISO 13849-2 or DIN EN 62061 is necessary. Furthermore, the Perfor-
mance Level according to DIN EN ISO 13849-1 and SIL CL Level ac-
cording to DIN EN 62061 can be lower than the single level because of
the combination of several safety components and other safety-relat-
ed devices, e.g. by serial connection of sensors. The responsibility
taken by the manufacturer of a plant or machine implies to secure the
correct general function. Subject to technical modifications. Moreover,
steute does not assume any liability for recommendations made or im-
plied by this description. From this description new claims for guaran-
tee, warranty or liability cannot be derived beyond the general terms
and conditions of delivery.
Français
Destination et emploi
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DANGER
D'utilisations non conformes et un environnement
potentiellement explosif! Risque d'explosion!
Risque de brûlure! Le non-respect entraîne des
blessures graves ou mortelles. Utiliser uniquement
dans la catégorie 3/zone 22 autorisées. A n'utiliser
qu'en conformité avec les conditions de fonctionne-
ment stipulées dans ces instructions de montage.
Utiliser uniquement en conformité avec les applica-
tions stipulées dans ces instructions de montage.
Les interrupteurs de sécurité Ex AZ 16-3D répondent aux exigences
des normes européennes relatives à la protection antidéflagrante
selon EN 60079-0 et EN 60079-31; ils conviennent pour l'emploi dans
les atmosphères explosibles appartenant à la zone 22 selon EN 60079-
14. Les recommandations selon EN 60079-14, telles que dépôts de
poussières et températures limites doivent être respectées. L'inter-
rupteur de sécurité Ex AZ 16-3D est prévu pour l'utilisation dans les
circuits de sécurité et destiné à la surveillance de protecteurs mobiles
selon EN ISO 14119 (EN 1088) type de construction 2 et EN 60947-5-1.
Installation / Montage / Démontage
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DANGER
Pièces sous tension et atmosphère explosive.
Risque d'électrocution! Risque d'explosion! Le
non-respect entraîne des blessures graves ou mor-
telles. Contrôler l'installation correcte du dispositif
avant sa mise en service. Se conformer aux dispo-
sitions en vigueur dans le pays.
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DANGER
Pièces sous tension. Atmosphère explosive. Risque
d'électrocution! Risque de brûlure! Le non-respect
entraîne des blessures graves ou mortelles. Rac-
cordement et débranchement que par du personnel
qualifié et autorisé. Raccordement et débranche-
ment uniquement dans un environnement non
explosif.
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