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Stahl YL6 Series Operating Instructions Manual

Explosion proof combination signal - 110 db (a) / 5 joule
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Explosion Proof Combination Signal –
110 dB (A) / 5 Joule
Series YL60
Operating instructions
Additional languages www.stahl-ex.com
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Summary of Contents for Stahl YL6 Series

  • Page 1 Operating instructions Additional languages www.stahl-ex.com Explosion Proof Combination Signal – 110 dB (A) / 5 Joule Series YL60...

  • Page 2: Table Of Contents

    10.2 Repair .......................18 10.3 Returning the device ..................18 Cleaning ......................18 Disposal ......................18 Accessories and Spare parts ................19 General Information Manufacturer R. STAHL Schaltgeräte GmbH R. STAHL Schaltgeräte GmbH Centre of Competence Light Nordstr. 10 Am Bahnhof 30 99427 Weimar 74638 Waldenburg...

  • Page 3: Information Regarding The Operating Instructions

    Further documents • Data sheet For further languages, see www.stahl-ex.com. Conformity with standards and regulations See certificates and EC Declaration of Conformity: www.stahl-ex.com. The device has IECEx approval. See IECEx homepage: http://iecex.iec.ch/ Explanation of the symbols Symbols in these operating instructions...

  • Page 4: Warning Notes

    Explanation of the symbols = Strobe = Sounder = Earth = Sounder Stage 1 = Sounder Stage 2 = Sounder Tone = Telephone initiate Warning notes Warning notes must be observed under all circumstances, in order to minimize the risk due to construction and operation.

  • Page 5: Symbols On The Device

    Safety notes Symbols on the device Symbol Meaning CE marking according to the current applicable directive. 05594E00 According to marking, device approved for hazardous areas. 02198E00 Input 15649E00 Output 15648E00 Safety notes Operating instructions storage • Read the operating instructions carefully and store them at the mounting location of the device.

  • Page 6: Function

    Technical data Function The explosion proof combination signal series YL60 is an audible and visual signal. It provides an audible and/or visual signal intended to alert, warn or draw attention to an event. It is designed for use in hazardous or harsh environments. In hazardous areas the devices have explosion protection for ATEX/IECEx Zones 1 &...
  • Page 7 Technical data Explosion Protection USA and Canada (UL variants) Gas and dust IIB+H2, IIB E161818 IIB+H2, IIB SL: UL 60079-0 / UL 60079-1 / UL 1203 / UL 1638 CSA C22.2 No. 30-M1986 / CSA C22.2 No. 25-M1966 / CSA E60079-0-7 / CSA E60079-1 IIB+H2 Class I, Div.

  • Page 8: 6 Transport And Storage

    Transport and storage Technical Data Cable entries 2 cable entries, equipped with stopping plug (1x) and dust cap (1x) UL devices: equipped with M20 / 1/2 ’’ adapters (2x) Degree of protection IP66 – IEC 60529 NEMA 4X – UL 50 Operating temperature range Variant dependant see Explosion protection Acoustic data...

  • Page 9: Mounting And Installation

    Mounting and installation Mounting and installation Dimensions / fastening dimensions Dimensional Drawings (All Dimensions in mm / inches) - Subject to Alterations 145 [5,71] 13977E00 Mounting / dismounting, operating position DANGER Risk of explosion! Risk of injuries and material damage! •...
  • Page 10 Mounting and installation 7.2.1 Installation Conditions for Electrical Connection DANGER Explosion hazard! Risk of injuries and material damage! • Only use cable glands with corresponding certificate. The cable glands must be flameproof (Ex d) and suitable for the type of cable used. •...
  • Page 11 Mounting and installation • Disconnect pressure unit from PCB (see Electrical Connection, Key Components) • Lift PCB to expose terminals for connection (see Electrical Connection, Wiring Diagrams for details) 7.2.3 Reassembly of Enclosure • With wires terminated, carefully lower PCB back into position. •...
  • Page 12 Mounting and installation 7.2.4 Electrical Connection Key Components 15257E00 15258E00 Key components YL60 DC Key components YL60 AC Legend = Terminal blocks = Connector for sounder = Tone selection switch (ton table) 10 = Link for combined function (DC-version only) Link connected: •...
  • Page 13 Mounting and installation Circuit diagrams Line monitoring for devices with DC • using reverse polarity • by connecting an EOL resistor between 0 V and +V. The resistance value is defined by the system developer. Two signal levels for devices with DC •...
  • Page 14 Mounting and installation AC voltage variants 15260E00 16447E00 Wiring diagramm AC voltages Wiring diagramm AC voltages (telephone initiate) = Strobe = Sounder = Earth = Sounder Stage 1 = Sounder Stage 2 = Sounder Tone = Telephone initiate 7.2.5 Earth Connection 15265E00 •...
  • Page 15 Mounting and installation 7.2.6 Sound Tone Selection • For signal tone selection and its switch positions refer to the table below. • Check if the correct switch positions of the selected signal tones have been selected for the alert phase 1 and 2. Tone table Sound Repetition...

  • Page 16: 7.3 Installation

    Commissioning The PFEER sound signals recommended by UKOOA are: General alarm Sound signal 15 Interrupted tone 1000 Hz PAPA Sound signal 31 Reverse sweep 1200-500 Hz Toxic gas Sound signal 11 Continuous tone 1000 Hz Sound selection switch detail ON = 1 ON = 1 12345 12345...

  • Page 17: Operation

    If an error occurs please re-visit the earlier sections of this document. If the error cannot be eliminated using the mentioned procedures: • Contact the local representative of R. STAHL Schaltgeräte GmbH. For fast processing, have the following information ready: •...

  • Page 18: 10.2 Repair

    10.3 Returning the device Use the "Service form" to return the device when repair/service is required. On the internet site "www.stahl-ex.com" under "Downloads > Customer service": • Download the service form and fill it out. • Send the device along with the service form in the original packaging to R.

  • Page 19: Accessories And Spare Parts

    Accessories and Spare parts Accessories and Spare parts NOTICE Use only original accessories and spare parts by R. STAHL Schaltgeräte GmbH. For accessories and spare parts, see data sheet on our homepage www.stahl-ex.com. 222936 / YL6060300020 Explosion Proof Combination Signal 2014-10-20·BA00·III·en·00...

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