Alaxala AX6300S Series Instruction Manual page 22

Safety Information
Install an optional module carefully.
Follow the procedure below when you install an optional module. Failure to do so
could result in a failure or a malfunction of the Switch.
1. Open the levers as shown in the figure.
2. While holding the levers, push the optional module carefully until the levers
touch the Switch.
3. Use the levers to push the optional module as far as it will go. When moving a
lever, move it slowly (for one second or longer) without exerting strain.
Before removing the optional module, loosen the screws.
When removing a management and switching unit or a network interface unit, use
the levers.
If the screws are not loose enough, the optional module might be damaged when
the levers are opened.
When carrying and packing an optional module, handle it carefully.
Do not touch any components or a soldered surface with your hands 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 it,
use an antistatic bag.
Do not place a Switch in a high-temperature location.
Do not place a Switch in direct sunlight or near a heater or other heat-generating
apparatus. Doing so could adversely affect parts of the Switch.
Safety-14