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Repairs are to be conducted by ecom instruments GmbH or by personnel or 

service centres authorised by ecom instruments GmbH, because the safety of 

the unit needs to be tested after repairs are implemented.

To facilitate the repair process please complete and submit the enclosed re-

pair report sheet. The repair report sheet is also available online at:

http://www.ecom-ex.com/us/service/reparatur.html.

10. Cleaning, maintenance and storage

-  Only use a suitable cloth or sponge to clean the unit. Do not use any sol-

vents or abrasive cleaning agents when cleaning.

-  It is recommended that you have the functionality and accuracy of the unit 

inspected by the manufacturer every two years.

-  Do not allow storage temperatures to exceed or fall below the permitted 

range of  

-30° C to +50° C.

11. Disposal

Old electrical devices as well as „historical“ old electrical devices from ecom 

instruments GmbH are supplied for disposal at our expense and disposed of 

free of charge in accordance with European Directive 2002/96/EC and the 

German electrical law of 16/03/2005. The costs associated with returning de-

vices to ecom instruments GmbH are to be borne by the sender. 

Summary of Contents for Ex-TRA 300

Page 1: ...Safety instructions Ex TRA 300 Produktbereich Kommunikation...

Page 2: ...Adjusting the noise cancelling microphone 14 8 1 3 Connecting the set 15 8 1 4 Windscreen 15 8 1 5 Care 15 8 2 Ex TRA Neckband Headset 15 8 2 1 Wearing method and microphone adjustment 15 8 2 2 Sound...

Page 3: ...must be taken to prevent it from being restarted accidentally We recommend that the unit is returned to the manufacturer for inspection The safety of the device may be compromised if for example ther...

Page 4: ...ts should only be exchanged outside the Ex area The plug connection should not be disconnected in the Ex area Only headsets with the same designation NH or FBHS should be connec ted The designation on...

Page 5: ...r Protection Headset Headphones with electret microphone and manual push to talk button for con necting to radio equipment 8 1 1 Application Put on the headset brush your hair away from your ears and...

Page 6: ...th moistened with just water When cleaning do not use any alcohol cleaning agent or detergent CAUTION Check the receiving volume every time before using the headset adjust if necessary Signals that ar...

Page 7: ...he headset and takes up the weight of the connecting cord The length of the cord between the headset and the clip should be long enough so that it doesn t restrict any movement of your head 8 2 4 Conn...

Page 8: ...s we recommend changing the windscreen every six months CAUTION Check the receiving volume every time before using the headset adjust if necessary Signals that are too loud can permanently damage your...

Page 9: ...sert the microphone receiver unit into the helmet adapter To do this hold the helmet adapter firmly and press the microphone receiver unit on the aluminium sleeve into the adapter Arrange the micropho...

Page 10: ...to clean the unit Do not use any sol vents or abrasive cleaning agents when cleaning It is recommended that you have the functionality and accuracy of the unit inspected by the manufacturer every two...

Page 11: ...contract or legal warranty obligations ecom instruments GmbH assumes no liability for special direct indirect accompanying or consequential damage as well as losses including the loss of data independ...

Page 12: ...e Haftung vor Die ecom instruments GmbH beh lt sich das Recht vor jederzeit ohne vorhergie Ank ndigung nderungen an diesem Dokument vorzunehmen oder das Dokument zur ckzuziehen Copyright 2011 ecom ins...

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