extronics iWAP XN3 X2000, Инструкция по установке и эксплуатации

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XN3 Installation and Operating Manual
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4.3 Cleaning and Maintenance
The XN3 and all its components require no maintenance. All work on the XN3 by
personnel who are not expressly qualified for such activities will cause the Ex
approval and the guarantee to become void.
4.4 Cleaning and Maintenance Intervals
The cleaning intervals depend on the environment where the system is installed.
4.5 Aggressive substances and environments
The XN3 is not designed to encounter aggressive substances or environments,
please be aware that additional protection may be required.
4.6 Exposure to external stresses
The XN3 is not designed to be subjected to excessive stresses e.g. vibration, heat
or impact. Additional protection is required to protect against these external
stresses.
The XN3 will require additional protection if it is installed in a location where it may
be subjected to damage.