elsner elektronik KNX LW sl 기술 사양 및 설치 지침 - 페이지 12

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페이지 인쇄
elsner elektronik KNX LW sl 기술 사양 및 설치 지침
4.

Maintenance

WARNING!
Risk of injury caused by components moved automatically!
The automatic control can start system components and place people in
danger (e.g. moving windows/awnings if a rain/wind alarm has been
triggered while cleaning).
•
Always isolate the device from the mains for servicing and cleaning.
The device must regularly be checked for dirt twice a year and cleaned if necessary. In
case of severe dirt, the sensor may not work properly anymore.
ATTENTION
The device can be damaged if water penetrates the housing.
•
Do not clean with high pressure cleaners or steam jets.
Brightness and Wind Sensor KNX LW sl • Status: 05.11.2014 • Errors excepted. Subject to technical changes.
12
Maintenance