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Ecom Ex-DT 12 Operating Instructions Manual

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WWW.CABLEJOINTS.CO.UK
THORNE & DERRICK UK
TEL 0044 191 490 1547 FAX 0044 477 5371
TEL 0044 117 977 4647 FAX 0044 977 5582
WWW.THORNEANDDERRICK.CO.UK
Ex-DT 12
Bedienungsanleitung
Operating Instructions
Notice d'utilisation
Gebruiksaanwijzing
Istruzioni per l'uso
Instrucciones de uso
Manual de instruçoes
Bruksanvisning

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Summary of Contents for Ecom Ex-DT 12

  • Page 1 WWW.CABLEJOINTS.CO.UK THORNE & DERRICK UK TEL 0044 191 490 1547 FAX 0044 477 5371 TEL 0044 117 977 4647 FAX 0044 977 5582 WWW.THORNEANDDERRICK.CO.UK Ex-DT 12 Bedienungsanleitung Operating Instructions Notice d‘utilisation Gebruiksaanwijzing Istruzioni per l‘uso Instrucciones de uso Manual de instruçoes...
  • Page 2 Deutsch Seite English Page Français Page Nederlands Pagina Italiano Page Español Página Português Página Svenska Sida...

  • Page 3: Table Of Contents

    . EC-Declaration of conformity 3. EC-type-examination certificate Note: The current operating instructions, the Declaration of EC Conformity and the ex-certificate are available for download from the relevant product page under www.ecom-ex.com , or alternatively they can be requested directly from the manufacturer.

  • Page 4: Safety Precautions

    1. Application The Ex-DT is a multi-purpose testing device for calculating resistances, capacities and inductance for potentially explosive areas of Zones  and  in accordance with directive 999/9/EC (ATEX 37). Reading are indicated in the form of visual and acou- stic signals.

  • Page 5: Safety Regulations

    - Only the batteries listed in the Owner’s Manual wmust be used, as these batteries are type- wapproved. - Only accessories approved by ecom instruments GmbH may be used. - If the cable insulation or test probe become damaged, the device must be taken out of...

  • Page 6: Ex-Data

    - The maximum permitted ambient temperatures wmust be respected. - It must be ensured that the unit is not taken into zone 0. 4. 2 Special safety regulations In order to avoid injury, it is advisable to fit the sup- plied protective caps over the test probes when the device is not in use or being stored.
  • Page 7 Max. external inductance: Max. external capacitance: 000µF Max. fault output current I Max. fault output voltage U 3.3V Max. external electrical strength outside of ex-area: = 40V Power supply:  x LR03 acc. to IEC (see Table listing type- approved batteries) Table listing type-approved batteries: Manufacturer Type...

  • Page 8: Functional Description

    Please take the time to carefully read through this Owner’s Manual to ensure that you are familiar with all of the functions of your Ex-DT 12 and know how to use all of the functions. For your own safety and information please read through the information on the following pages.
  • Page 9 Before the batteries can be replaced, remove the securing screw using a suitable screw driver. The grip sleeve of the continuity tester can now be pulled backwards and the batteries removed. Ensure correct polarity when inserting new batteries. The contacts of the new batteries and the holders should be cleaned before fitting.
  • Page 10 7. 4 Testing / calculating resistances To test or measure resistances, the test sensors of the Ex-DT must be held on the object being tested. The short circuit signal can be conside-red a reference signal. The greater the resistance to be measured, the further the frequency of the measuring signal drops below the reference signal.
  • Page 11 7. 6 Testing / calculating inductance Besides the active internal resistance of an induc- tance, the inductance itself is also measured. As inductance increases, the frequency of the measured tone drops below that of the reference tone. Please respect the max. connection value of an inductance in the ex-area! 7.

  • Page 12: Repairs 6

    European Directive 00/96/EC and the German electrical law of 6/03/005. The costs associated with returning devices to ecom instruments GmbH are to be borne by the sender.

  • Page 13: Warranty And

    11. Warranty and liability In accordance with our general terms and condi- tions ecom instruments GmbH provides a warranty for this product for a period of two years regarding its function and material under the specified and permitted operating and maintenance conditions.
  • Page 14 12. EC Declaration of Conformity Further details regarding the declaration of confor- mity can be found at the following address: http://www.ecom-ex.com in the download area.
  • Page 15 13. EC-type-examination certificate...
  • Page 17 1 . A d d e n d u m to certificate number: TÜV 03 ATEX 2120 Device: Continuity tester Ex-DT12 Manufacturer: ecom Instruments GmbH Address: Industriestr. 2 97959 Assamstadt Order number: 8000554525 Date of issue: 22.05.2008 Changes: The device is evaluated in line with a change in standards.
  • Page 18 Eignung für einen bestimmten Zweck, es sei denn, anwendbare Gesetze oder Rechtsprechungen schreiben zwingend eine Haftung vor. Die ecom instruments GmbH behält sich das Recht vor, je- derzeit ohne vorhergie Ankündigung Änderungen an diesem Dokument vorzunehmen oder das Dokument zurückzuziehen.

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