Filter
Top Products
iii
WARNING
Do not touch the internal components of the equipment
Nobody except the maintenance personnel should open the door of the equipment.
Do not disassemble, repair or remodel the equipment by yourself.
Do not touch the components inside the equipment or peer into the equipment while
the maintenance personnel opened the door for service work. Failure to follow the instruction
may result in electric shock or injury due to abnormal operation of the equipment.
Do not insert foreign materials into the equipment
Do not insert a metal plate or wire into the equipment through the air vent
or other openings. This may cause fire or electric shock.
Failure processing
If the equipment failed, turn off the circuit breaker on the distribution
panel, or pull out the power plug from the outlet, and contact the
maintenance or sales personnel of NEC.
Emergency processing
If the equipment falls into the precarious state requiring an emergency shutdown,
turn off the AC SW (emergency shutdown switch).
Data that is not saved may be destroyed when the AC SW is pushed during operation. Make clear in what
situation the AC SW should be operated, and keep everyone informed about it. For details, consult the
maintenance or sales personnel of NEC.
CAUTION
Handling of the lithium battery
A lithium battery is used for this equipment.
Incorrect replacement of the battery could cause expl
osion. Only the battery
recommended by the battery manufacturer or an equivalent type of battery can be used.
Follow the instruction by the battery manufacturer when replacing the battery and
disposing the used battery.
Contact the maintenance or sales personnel of NEC before replacing the battery
and disposing the used battery.
* Battery life is about 5 years. Replacement of the lithium battery (paid) is therefore required once
every five years.