FHF FernTel 3 Z2 Operating Manual

FHF FernTel 3 Z2 Operating Manual

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Explosionproof version of the
weatherproof FernTel 3 telephone
ernTel 3 Z2
Operating manual
FHF B 9620-64
04/10

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Summary of Contents for FHF FernTel 3 Z2

  • Page 1 Explosionproof version of the weatherproof FernTel 3 telephone ernTel 3 Z2 Operating manual FHF B 9620-64 04/10...
  • Page 2: Operation

    Operation The FernTel 3 Z2 telephone is used as a stationary device in areas potentially endange- red by an explosive gas or dust atmosphere. Designed for Device Group II and Categories 3G and 3D, it may be operated within zones 2 and 22.
  • Page 3: Warnings And Security Information

    Warnings and security information This device is a explosionproof, weatherproof telephone especially designed for use in rough industrial environments. Please note the following warnings and security information: – The installation and adjustment of the device must be carried out by qualified per- sonnel in accordance with the prescribed installation regulations taking the specified types of protection into account.
  • Page 4: Emc Directive

    The device then poses a potential threat to the user’s life and can cause the ignition of an explosive atmosphere. CE symbol The FernTel 3 Z2 fulfils the demands of the R&TTE Directive 1995/5/EC and the ATEX directive 94/9/EC. The CE symbol confirms the conformity of the device with the above-mentioned Directives.
  • Page 5 Housing Height x Width x Depth 293 x 191 x 128 mm Weight Approx. 2300 g Receiver Microphone Electret-foil microphone Receiver inset dynamic receiver inset with magnetic field generator Connecting terminals Labelling Power cable 2-pin TCP/La - TCP/Lb Secondary sounder cable 2-pin W - W1 Conductor cross section...
  • Page 6 -25°C +70°C Housing degree of protection IP 65 Labelling Company FHF Funke+Huster Fernsig GmbH Type FernTel 3 Z2 20°C +55°C IP 65 Ui = 66 Vdc / 90 Vac II 3 G Ex nA L IIC T5 / II 3 D Ex tD A22 IP65 80°C...
  • Page 8 Subject to alterations or errors FHF Funke + Huster Fernsig GmbH Gewerbeallee 15-19 · D-45478 Mülheim an der Ruhr Phone +49 / 208 / 82 68-0 · Fax +49 / 208 / 82 68-286 http://www.fhf.de · e-mail: info@fhf.de...

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