Safety-10
When the ACC LED is lit, do not remove the memory card or turn off the power.
When the ACC LED on the basic control unit is lit, the memory card is being accessed. When a
memory card is being accessed, do not remove the memory card or turn off the power. Doing so might
damage the memory card.
In addition, some commands require a certain amount of time after being entered to finish accessing
the card. Make sure that the memory card is no longer being accessed before removing the card or
turning off the power.
Handle memory cards carefully.
When inserting a memory card, do not push the card too strongly or flick it with your finger. When
removing a memory card, do not forcibly pull out the card if it is locked. Doing so might damage
the memory card slot connector.
When moving the main unit, remove any memory cards. If a memory card is subjected to excessive
force when the Device is moved, the connector of the memory card slot might be damaged.
Do not attach any labels to a transceiver.
The transceivers have labels to certify that they are standard products of the manufacturer or
ALAXALA Networks Corporation. However, such labels are attached where they do not interfere with
heat dissipation from the transceiver or with the mechanism that prevents the transceiver from coming
loose from the cage.
Attaching a label to a location that interferes with these functions might cause a malfunction in the
transceiver or damage to the network interface boards.
Do not touch the connection terminals.
Do not touch the connecting terminals by hand or with metal, or insert objects such as a wire to short
circuit the terminal. Doing so might result in smoke or a connection failure.
Ensure that voltage drop does not occur in the power facility due to an inrush current.
Turning on the Device causes an inrush current. Ensure that voltage drop does not occur in the power
facility due to the inrush current. Voltage drops affect not only the Device, but also the devices
connected to the same power facility.
Turn off the circuit breaker on the power input unit before connecting or disconnecting
the power cable.
Before connecting or disconnecting a power cable, turn off the circuit breaker of the target power input
unit.
When carrying or packing the Device and an optional module, wear a wrist strap to
protect against static electricity.
Be sure to wear an antistatic wrist strap. If you handle the Device and an optional module without
wearing an antistatic wrist strap, you might damage them with static electricity.
NOTICE
Safety Information (continued)
