TEST AND ADJUSTMENTS
49TPI10EN04
1
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 personnel to service the instrument
• Before connecting or disconnecting any components, remove the power.
• Failure to observe these precautions could result in bodily harm or damage to or
destruction of the equipment.
• The price computing 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
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