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Ex RC Si M30-3G/D
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Montage- und Anschlussanleitung / Sicherheitssensor
Mounting and wiring instructions / Safety sensor
Instructions de montage et de câblage / Capteur de sécurité
Istruzioni di montaggio e collegamento / Sensore di sicurezza
Instruções de montagem e instalação / Sensor de segurança
Инструкция по монтажу и подключению / Датчик безопасности
English
3. Install and operate the device.
Selection and installation of devices and their integration in control
systems demand qualified knowledge of all the relevant laws, as well
as the normative requirements of the machine manufacturer.
In case of doubt, the German language version of these instructions
shall prevail.
Scope of delivery
1 device, 1 mounting and wiring instructions, 1 carton.
Safety information
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In this document, the warning triangle is used
together with a signal word to indicate a
hazardous situation.
The signal words have the following meanings:
NOTICE
indicates a situation which may
result in material damage.
WARNING
indicates a situation which may
result in serious injury or death.
Intended use
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DANGER
Misuse and explosive environment! Explosion
hazard! Risk of burns! Not for use in categories 1
and 2/zones 0 and 1 and zones 20 and 21. Use only
in permitted categories/zones. Use device only in
accordance with the operating conditions defined
in the mounting and wiring instructions. Use device
only in accordance with the intended purpose de-
fined in the mounting and wiring instructions.
The device complies with the European standards for explosion protec-
tion EN 60079-0 and EN 60079-18. It is intended for use in explosive
hazardous areas of zones 2 and 22 according to EN 60079-14. Comply
with the requirements of EN 60079-14, e.g. with regard to dust depos-
its and temperature limits. The device is used in safety circuits to mon-
itor the position of mobile safety guards to EN ISO 14119 (EN 1088)
type 4 and EN 60947-5-3. The EN 60947-5-3 standard is only met if the
entire system consisting of the safety sensor, the actuator and a
safety module.
CAUTION
indicates a situation which may
result in minor or moderate
injury.
DANGER
indicates a situation which will
result in serious injury or death.
Installation, mounting, dismantling
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DANGER
Live parts. Explosive atmosphere. Explosion haz-
ard! Risk of burns! Connecting and disconnecting
only to be performed by qualified and authorised
personnel. Connecting and disconnecting only in
non-explosive environment.
Mount the sensor and the actuator on an even surface and opposite
each other according to the marks on the sensor and actuator. The
electrical connection may only be carried out by authorised personnel.
Due to the danger of manipulation: Prevent accessibility to actuators
and spare actuators. Ensure that the device cannot be moved from its
position. Ensure this in case of failure, too. Position and/or protect the
actuator in such a way that it cannot be damaged by foreseeable exter-
nal forces. In addition, the actuator must be positioned and/or protect-
ed in such a way that damage by foreseeable external forces is pre-
vented. When mounting actuator and sensor please observe the re-
quirements of EN ISO 14119, especially paragraph 7, »Construction to
reduce manipulation of interlocking devices«! For protection against
manipulation use one-way safety screws, Torx with pin, riveting, etc.
Sensor and actuator should not be fixed on ferro-magnetic material,
this leads to strong changes of the switching distances. Do not install
the sensor and the actuator in strong magnetic fields. Keep away fer-
romagnetic cuttings. Do not expose the device to extreme vibrations
and shocks. A mounting distance of min. 50 mm between two systems
must be observed. Depending on the electrical load, the sensor must
be protected from voltage and current peaks by suitable protection
circuits. It is required to distinguish between ohmic, inductive and ca-
pacitive load. The enclosure has an external protective earth conduc-
tor for a cable cross-section of max. 4 mm². Observe the instructions
in the standards EN ISO 12100 and EN ISO 14120.
Application and operation
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DANGER
High temperatures, overloaded contacts. Explosion
hazard! Risk of burns! For short-circuit protection
observe correct fuse size.
- 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
- Use a damp cloth to clean devices in explosive hazardous 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.
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