T Scale NB Series, Техническое руководство

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NB/NHB Series Technical Manual
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1. PRECAUTIONS
WARNING
DISCONNECT ALL POWER TO THIS UNIT
BEFORE INSTALLING, CLEANING, OR
SERVICING. FAILURE TO DO SO COULD
RESULT IN BODILY HARM OR DAMAGE THE
UNIT.
CAUTION
 Permit only qualified persons to service the instrument
 Before connecting or disconnecting any components, remove the
power.

Failure to observe these precautions bodily harm or damage to or
destruction of the equipment.
 The weighing scale is a precision electronic instrument, handle it
carefully.
 Do not install the scale in direct sunlight.
 Verify the local voltage and receptacle type are correct for
the scale.
 Only use original adaptor, other could cause damage to the scale.
 Pluggable equipment must be installed near an easily accessible
socket outlet.
 Avoid unstable power sources. Do not use near large users of
electricity such as welding equipment or large motors.
 Avoid sudden temperature changes, vibration, wind and water.
 Avoid heavy RF noise.
 Keep the scale clean