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Hersteller: Ecom Instruments Dateigröße: 1.07 mb Dateiname: Unterrichtssprache:

7.4 Time Setting The white adjusting wheel on the quartz mechanism is used to make any necessary time adjustments. 8. Repairs Repairs are subject to the terms and conditions of ELEX V. It is recommended that all repairs are carried out by the manufacturer, so as to check and test the safety and reliability of the unit after any repairs are performed. 9. Cleaning, Maintenance and Storage The entire back face of the unit must only be cleaned with a damp cloth Do not use solvents or abrasive cleaning agents to clean the unit. We recommended having the function and the accuracy of the device checked by the manufacturer every two years. The batteries should be taken out of the unit if it is to be out of use for a length of time. The storage temperature should be within the permitted range of 0°C to +50°C. 10. Guarantee and Liability ecom instruments GmbH offers a 2-year warranty for function and materials on this product under the specified operating and maintenance conditions. This warranty does not extend to products which have been used improperly, altered, neglected, damaged by accident or subjected to abnormal operating conditions or improper handling. In the event of a warranty claim, the faulty device should be sent in. We reserve the right to readjust or repair the unit. The above warranty terms represent the sole rights of the purchaser to compensation and apply exclusively and in place of all other contractual or statutory warranty obligations. ecom instruments GmbH does not accept liability for specific, direct, indirect, incidental or consequential damages or losses including the loss of data, regardless of whether they are caused by breach of warranty, lawful or unlawful actions, actions in good faith or other actions. If in certain countries the restriction of statutory warranty and the exclusion or restriction of incidental or subsequential damages is unlawful, then it may be possible that the above restrictions and exclusions do not apply for all purchasers. If any clause in these warranty terms should be found to be invalid or unenforceable by a competent court, then such a judgement shall not affect the validity or enforceability of any other clause contained in these warranty terms. 11. Declaration of EC Conformity We ecom Instruments GmbH Industriestra.e 2 D-97959 Assamstadt declare under our sole responsibility that the product Ex-Time 40 / Ex-Time 50 to which this declaration relates is in accordance with the provision of the following directives 94/9/EC Equipment and protective systems intended for use in potentially explosive atmospheres and is in conformity with the following standards or other normative documents EN 50014:1997 Electrical apparatus for potentially explosive atmospheres General requirements EN 50020:1994 Electrical apparatus for potentially explosive atmospheres Intrinsic safety "i” ecom Instruments GmbH, Assamstadt, den 09.11.01 12. EC Type Examination Certificate Physikalisch-Technische Bundesanstalt Braunschweig und Berlin (1) EC-Type-Examination Certificate (2) Equipment and Protective Systems Intended for Use in Potentially Explosive Atmospheres – Directive 94/9/EC (3) EC-Type-Examination Certificate Number PTB 02 ATEX 2197 X (4) Device: Explosion-proof Wall Clock, type Ex-time ** (5) Manufacturer: ecom instruments GmbH (6) Address: Industriestrasse 2, 97959 Assamstadt, Germany (7) The design of this device and any acceptable variation thereto are specified in the schedule to this certificate and the documents therein referred to. (8) The Physikalisch-Technische Bundesanstalt, notified body No. 0102 in accordance with Article 9 of the European Community Council Directive of March 23, 1994 (94/9/EC), certifies that this device has been found to comply with the Essential Health and Safety Requirements relating to the design and construction of equipment and protective systems intended for use in potentially explosive atmospheres, given in Annex II to the directive. The examination and test results are recorded in the confidential report PTB Ex 02-22330. (9) Compliance with the Essential Health and Safety Requirements has been assured by compliance with EN 50014:1997 + A1 + A2 EN 50020: 1994 (10) If there is an "X” after the certificate number, special conditions for the safe use of the device are provided in the schedule to this certificate. (11) This EC-Type-Examination Certificate relates only to the design and examination of the specified device in accordance with Directive 94/9/EC. Further requirements of this directive apply to the manufacture and supply of the device. These requirements are not covered by this certificate. (12) The labeling of this device must include the following information: II 2 G EEx ia IIC T4 (13) S c h e d u l e (14) EC-Type-Examination Certificate PTB 02 ATEX 2197 X 13. Certificate (15) Device Description The explosion-proof wall clock, type Ex-Time ** can be used in potentially explosive atmospheres. The admissible ambient temperature ra...

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