NEC IP8800/S6600 Network Hardware User Manual


 
Safety Guide [IP8800/S6600]
xviii
In case a failure should occur, power off the device immediately.
In case fume or unusual odor should occur, or foreign matters should come into the device, power off the device
as follows. If the device is used in a faulty state, fire disasters or electric shock may be caused.
For the device with AC power supply mounted, power off the device and unplug the power cable from the outlet.
For the device with DC power supply mounted, power off the device and turn off the breaker in the power supply
equipment because the power cable is connected via a terminal.
Do not place the device in an unstable location.
If the device is being placed on a table, be sure to install it horizontally on a workbench or the like that can
sufficiently bear the weight of the device. If the device is placed on an unstable location such on a shaky table
or slope, the device may fall and drop and consequently personal injury may occur.
Do not remove the device cover.
Do not remove the device cover. Electric shock may be caused.
Do not put foreign matters in the device.
Do not insert or drop metals or combustibles into the device through the intake/exhaust port. Fire disasters or
electric shock may be caused.
Modification is not permissible.
Device modification is not permissible. Fire disasters or electric shock may be caused.
Do not give a shock.
In case the device is dropped or parts are damaged, power off the device, pull the cable out of the outlet, and
call the maintenance engineer. Otherwise it can cause a fire or electric shock.
Do not put any material on the device.
Do not put a metal such as pin or clip or a container with water in it such as vase or flower pot on the device.
Fire disasters or electric shock may be caused.
Do not use power not specified.
Do not use a supply voltage not specified. Fire disasters or electric shock may be caused.
The current capacity supplied to the power distribution panel must be larger than the
operating current of the breaker.
The current capacity supplied to the power distribution panel must be larger than the operating current of the
breaker. Otherwise, the breaker may not work in the event of a failure and cause fire disasters.
WARNING