Harris assuredcommunications X75-RCP, Installation And Operation Manual

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xiv Control Panels for X75 Systems Installation and Operation Manual
Preface
Avoid Exposed Circuitry
To avoid injury, remove jewelry such as rings, watches, and other metallic
objects. Do not touch exposed connections and components when power is
present.
Isolate IT Power System Connection
CAUTION
: IT power system shall be isolated from earth, except that one
point may be connected to earth through an impedance or a voltage limiter.
The parts of the equipment required to be earthed shall be connected to
earth electrodes at the user’s premises. Protective earthing shall be provided
either directly to the equipment or into the mains supply building
installation.
Preventing Electrostatic Discharge
CAUTION : Electrostatic discharge (ESD) can damage components in the
product. To prevent ESD, observe these precautions when directed:
Use a ground strap. Wear a grounded wrist strap to discharge the static
voltage from your body while installing or removing sensitive components.
Use a safe work area. Do not use any devices capable of generating or
holding a static charge in the work area where you install or remove
sensitive components. Avoid handling sensitive components in areas that
have a floor or benchtop surface capable of generating a static charge.
Handle components carefully. Do not slide sensitive components over
any surface. Do not touch exposed connector pins. Handle sensitive
components as little as possible.
Transport and store carefully. Transport and store sensitive
components in a static-protected bag or container.
CAUTION : To completely disconnect this equipment from the AC Mains,
disconnect the power supply cord plug from the AC receptacle.
CAUTION : Do not expose this equipment to dripping or splashing and
ensure that no objects filled with liquids, such as vases, are placed on the
equipment.