Hitachi GX1000-SMC013X, Инструкция по эксплуатации, Страница: 20 / 452

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Handle optional modules carefully when carrying and packing them.
Do not touch the installed components or the solder surface when carrying or packing
an optional module, such as a management and switching unit, network interface unit,
memory card, transceiver, or power supply unit. Also, when storing a module, use an
antistatic bag.
Do not place the Device in a high-temperature location.
Do not place the Device in direct sunlight or near a heater or other heat-generating
apparatus. Doing so could adversely affect parts of the Device.
Do not use a TV or radio near the Device.
Placing the Device near a TV or a radio could affect both devices. If you hear noise
on the TV or radio, do the following:
Place the Device as far away as possible from the TV or radio.
Adjust the orientation of the TV or radio antenna.
Use separate outlets.
Do not place the Device where it will be exposed to hydrogen sulfide or salt.
Placing the Device in an area where sulfides are present, such as a hot-spring area,
or in an area with salty-air, such as along a coast, could shorten the life of the Device.
Use care when handling an air duster.
Use an air duster that is specially designed for cleaning optical connectors. Using
another type of air duster could make the ferrule tip dirty.
Keep the nozzle or container of the air duster from coming into contact with the
ferrule tip. Contact could result in a malfunction.
Use care when handling an optical connector cleaner.
Always use a dedicated optical connector cleaner. If you use another type of cleaner,
the ferrule tip might become dirty.
Before cleaning, make sure that the tip of the optical connector cleaner is clean and
free of defects, such as lint, dirt, or other foreign substances. Using a cleaner with a
defective tip might damage the ferrule tip.
Do not apply excessive pressure when cleaning. Doing so might damage the ferrule
tip.
Rotate the optical connector cleaner (stick) clockwise only. Rotating the cleaner
alternately clockwise and counterclockwise might damage the ferrule tip.
Maintenance
Clean any dirty areas on the exterior of the Device with a clean, dry cloth, or a cloth
damp with (but not soaked with) water or a neutral detergent. Do not use volatile
organic solutions or chemicals (such as benzene or paint thinner), chemically treated
cloths, or pesticides because these substances might deform, discolor, or damage the
Device.