Transition Networks
SM24DP4XA Install Guide
33769 Rev. A
Page
38
of
42
High Risk Activities Disclaimer
Components, units, or third-party products used in the product described herein are NOT fault-tolerant and are
NOT designed, manufactured, or intended for use as on-line control equipment in the following hazardous
environments requiring fail-safe controls: the operation of Nuclear Facilities, Aircraft Navigation or Aircraft
Communication Systems, Air Traffic Control, Life Support, or Weapons Systems ("High Risk Activities").
Transition Networks and its supplier(s) specifically disclaim any expressed or implied warranty of fitness for such
High Risk Activities.
Cautions and Warnings
Definitions
Cautions
indicate that there is the possibility of poor equipment performance or potential damage to the
equipment.
Warnings
indicate that there is the possibility of injury to person.
Cautions and Warnings appear here and may appear throughout this manual where appropriate. Failure to read
and understand the information identified by this symbol could result in poor equipment performance, damage
to the equipment, or injury to persons.
Caution
While installing or servicing the power module, wear a grounding device and observe all electrostatic discharge
precautions. Failure to observe this caution could result in damage to, or failure of the power module.
Warnings
Warning
: Do not connect the power module to an external power source before installing it into the chassis.
Failure to observe this warning could result in an electrical shock, even death.
WARNING
: The power module has a provision for grounding. Equipment grounding is vital to ensure safe
operation. The installer must ensure that the power module is properly grounded during and after installation.
Failure to observe this warning could result in an electric shock, even death.
WARNING
: A readily accessible, suitable National Electrical Code (NEC) or local electrical code approved
disconnect device and branch-circuit protector must be part of the building's installed wiring to accommodate
permanently connected equipment. Failure to observe this warning could result in an electric shock, even death.
WARNING
: Turn the external power source OFF and ensure that the power module is disconnected from the
external power source before performing any maintenance. Failure to observe this warning could result in an
electrical shock, even death.
WARNING
: Ensure that the disconnect device for the external power source is OPEN
(turned OFF)
before
disconnecting or connecting the power leads to the power module. Failure to observe this warning could result in
an electric shock, even death.
Warning
: Because invisible radiation might be emitted from the aperture of the port when no fiber cable is
connected, avoid exposure to radiation and do not stare into open apertures.
