Table des Matières
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Ex ES 97 AZ
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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 / Interruttore di sicurezza
Instruções de montagem e instalação / Chave de segurança
Инструкция по монтажу и подключению / Выключатель безопасности
English
Mount the device and actuator on an even surface, also observe draw-
ing »Mounting«. The electrical connection may only be carried out by
authorised personnel. Due to the danger of manipulation: Prevent ac-
cessibility to actuators and spare actuators. Ensure that the device
cannot be moved from its position. Ensure this in case of failure, too.
For protection against unauthorized manipulation, use e.g. one way
safety screws. These are optionally available. With other fastening, e.g.
riveting or welding, ensure that the immersion depth of the coded ac-
tuating bracket does not change. When mounting the device, observe
the requirements of EN ISO 14119, especially paragraphs 5.2 and 5.3!
Observe the instructions in the standards EN ISO 12100 and EN ISO
14120. For safe mounting of the cable gland, see the additional
mounting instructions in this packaging.
Application / Operation
=
DANGER
Live parts. Electric shock hazard! Ignoring this
message will lead to serious injuries or death.
Protective cover over contacts must be intact.
=
DANGER
In case of overloaded contacts too high operation
temperatures. Explosion hazard! Risk of burns!
Ignoring this message will lead to serious injuries
or death. For short-circuit protection use fuse size
2 A / 4 A (gG/gN).
- Use device only within the permitted electrical load limits (see
technical data).
- Use device only within the permitted ambient temperature range
(see product label and technical data).
Cleaning
=
DANGER
Live parts. Electric shock hazard! Ignoring this
message will lead to serious injuries or death.
Clean in accordance with protection class IP66.
- 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 / Repair / Service
=
DANGER
Live parts. Electric shock hazard! Ignoring this
message will lead to serious injuries or death.
Do not repair defective or damaged devices.
Replace them.
=
DANGER
Explosive atmosphere. Explosion hazard! Risk of
burns! Ignoring this message will lead to serious
injuries or death. Observe maximum
switching cycles.
=
DANGER
Explosive atmosphere. Explosion hazard! Risk of
burns! Ignoring this message will lead to serious
injuries or death. Do not rebuild or modify the de-
vice in any way.
With rough conditions, we recommend routine maintenance as follows:
1. Check actuator for easy operation.
2. Check the switchgear for damages.
Damages can influence the explosion protection!
Damaged switchgear must be replaced!
3. Remove all dirt.
4. Check sealing of the cable or conduit connections.
Notices
Do not use the device as mechanical endstop. Any mounting position is
possible. Furthermore, EN 60079-14 has to be applied for the installa-
tion of electrical equipment in explosive areas. Moreover, the ATEX test
certificate and the enclosed special conditions have to be observed.
The described products were developed in order to assume safety
functions as part of an entire plant or machine. A complete safety sys-
tem normally covers sensors, 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 as-
sessment must be strictly observed and respected. Therefore, a vali-
dation according to DIN EN ISO 13849-2 or DIN EN 62061 is necessary.
Furthermore, the Performance Level according to DIN EN ISO 13849-
1 and SIL CL Level according to DIN EN 62061 can be lower than the
single level because of the combination of several safety components
and other safety-related devices, e.g. by serial connection of sensors.
The responsibility taken by the manufacturer of a plant or machine im-
plies to secure the correct general function. Subject to technical modi-
fications. Moreover, steute does not assume any liability for recom-
mendations made or implied by this description. From this description
new claims for guarantee, warranty or liability cannot be derived be-
yond the general terms and conditions of delivery.
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