E.L.B. Ex-Geräte TT-108, Manual

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Silicone Keyboard TT-108 - Technical Documentation
19.03.2014 © E.L.B. Ex-Geräte Bachmann GmbH Page 5
Appendix
5 Safety Advices
Read the manual completely and carefully before operation. Only the latest
documentation is valid.
Installation, maintenance and cleaning of the units must only be performed by
persons trained and authorized for this purpose, insofar as they are familiar
with the units.
If it can be assumed that safe operation is no longer possible, switch off the
unit and secure it against being used again.
It is prohibited for the operator or his staff to open the units in a way that is not
described in this manual. This may only be done by specifically authorized
personnel of E.L.B. Ex-Geräte GmbH & Co. KG.
Modifications and conversions to the units are not permissible and will cause
the Ex protection and the guarantee to become void.
E.L.B. Ex-Geräte GmbH & Co. KG is not liable for any consequential damage.
The technical data specified for hazardous areas comply with the values
certified in the European EEx approval. The user bears the sole responsibility
of examining the equipment with regard to its suitability for the intended
application and environmental conditions. E.L.B. Ex-Geräte GmbH & Co. KG
accepts no liability for any lack of suitability.
For the installation, maintenance and cleaning of the units, it is absolutely
necessary to observe the applicable ordinances and provisions concerned
with explosion protection as well as the Accident Prevention Regulations and
codes of practice in your region.
Further advices see chapter 3.
6 Liability
The technical data specified for hazardous areas comply with the values
certified in the European EEx approval. The user bears the sole responsibility
of examining the equipment with regard to its suitability for the intended
application and environmental conditions. E.L.B. Ex-Geräte GmbH & Co. KG
accepts no liability for any lack of suitability.