Legacy PowerBloc 2, Руководство пользователя, Страница: 6 / 10

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If you wish to clean your PowerBloc2, use diluted ammonia based window
cleaner. Do not use any abrasive cleaners or chemical solvents. Take
care not to damage the aluminum faceplate, since aluminum is a medium
hardness metal and can be scratched by the careless use of tools during
the installation.
The PowerBloc2 may overheat and the finish may fade if exposed to direct
sunlight or intense heat sources for prolonged periods.
Save your box and packing material; they may be necessary for moving or
shipping the unit for servicing by the factory.