Lantronix
SM12XPA Install Guide
33847 Rev. B
27
4.
Related Information
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 supply 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.
See
Electrical Safety Warnings
below for Electrical Safety Warnings translated into multiple languages.
See the
Standard for Installing Commercial Building Telecommunications Cabling.
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"). Lantronix
and its supplier(s) specifically disclaim any expressed or implied warranty of fitness for such High Risk Activities.