Safety Notes - NEC SigmaBlade N8406-040(F) User Manual

Safety Notes

This section provides notes on using your product safely. Read this section carefully to ensure
proper and safe use of the product. For symbols, see "SAFETY INDICATIONS" provided earlier.
Do not use this product for services where critical high availability may directly affect human lives.
This product is not intended for use or control in the facilities or devices concerning human lives, including
medical devices, nuclear facilities and devices, aeronautics and space devices, transportation facilities and
devices; and facilities and devices requiring high reliability. NEC assumes no liability for any accident
resulting in personal injury, death, or property damage if this product has been used in the above
conditions.
Do not disassemble, repair, or modify this product.
Never attempt to disassemble, repair, or modify this product on any occasion other than described in this
manual. Failure to follow this instruction may cause an electric shock or fire as well as malfunctions of this
product.
Do not remove the lithium battery.
This Product contains the lithium battery. Do not remove the battery. Placing the lithium close to a fire or in
the water may cause an explosion.
When this product does not operate appropriately due to the dead lithium battery, contact your service
representative. Do not disassemble this product to replace or recharge the battery by yourself.
Do not use this product if any smoke, odor, or noise is present.
If smoke, odor, or noise is present, immediately turn off the system and disconnect the power plug from the
outlet, then contact your service representative. Using this product in such conditions may cause a fire.
Keep needles or metal objects away from this product.
Do not insert needles or metal objects into ventilation holes in this product.
Doing so may cause an electric shock.
Use the devices only in the specified areas.
This product should be installed in the dedicated Blade Enclosure for their uses. Do not install this product
in a chassis other than the Blade Enclosure. Failure to follow it may result in fire and/or electric shock to
occur.
Do not use the equipment in the place where corrosive gases exist.
Make sure not to locate or use this product in the place where corrosive gases (sulfur dioxide, hydrogen
sulfide, nitrogen dioxide, chlorine, ammonia, ozone, etc) exist.
Also, do not set it in the environment where the air (or dust) includes components accelerating corrosion
(ex. sulfur, sodium chloride) or conductive metals. There is a risk of a fire due to corrosion and shorts of an
internal printed board.
Do not view laser directly.
The 4/8G SFP+ module to the attachment in the product and the N8406-041 4/8G FC SFP+ module
confirms to laser safety standard class 1. However, do not view the laser within a short distance of up to 20
cm. Failure to follow this instruction may have bad influence on your pupils. Do not look in the port of each
SFP+ module during operation. If an SFP+ module is not connected with an optical fiber cable, always put
the attached dust cover (rubber cap) on the connector terminal of the SFP+ module to protect it.
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