Instruction manual

Safety Information
Safety-7
Do not place the Switch in a place where it is unstable.
 If placing the Switch on a desk, lay it on its side on a workbench capable of
withstanding the weight of the Switch. If, for example, you place the Switch on a
shaky table or a tilted surface, the Switch might fall and possibly injure someone.
 When installing the Switch in a rack, make sure the Switch in the rack is stably
positioned. If the Switch is not positioned correctly, injury could result from falling
equipment or stumbling over the equipment.
Do not remove the Switch cover.
 Do not remove the Switch cover. Doing so could result in electric shock. The following
label is attached to a Switch.
Do not block the air vents of the Switch.
 Do not block the air vents of the Switch. Otherwise, the internal heat is not discharged,
which might cause a fire. Keep more than 50 mm of space from the air vents.
Do not allow hair or objects near the ventilation slots.
 The Switch has cooling fans. Keep any objects away from the air vents. Otherwise,
increasing temperature inside the Switch might cause a failure. Do not allow hair or
other objects near the ventilation slots. They might be sucked into the Switch,
resulting in injury.
When moving the Switch, do not hold the handles of the power supply unit, the
fan unit or the power supply module.
 Do not hold the handle of the power supply unit or the fan unit when moving the
redundant power model. The handle can come off and the Switch can fall, which
might cause injury. Or the EPU might be distorted to cause a fire or an electric shock.
 Do not hold the handle of the power supply module when moving an EPU. The
handle might come off, resulting in the Switch falling and possibly causing injury. Also,
the EPU or the power supply module might become damaged, resulting in a fire or
electric shock.