YOKOGAWA WT500 User Manual page 63

3.1 Handling Precautions
General Handling Precautions
3-2
Do Not Place Objects on Top of the Instrument
Never stack the instrument or place other instruments or any objects containing water on
top of it. Doing so may damage the instrument.
Keep Electrically Charged Objects Away from the Instrument
Keep electrically charged objects away from the input terminals. They may damage the
internal circuitry.
Do Not Damage the LCD
Because the LCD is very vulnerable and can be easily scratched, do not allow any sharp
objects near it. Also, do not apply vibration or shock to it.
Unplug during Extended Non-Use
Turn off the power to the circuit under measurement and the instrument and remove the
power cord from the outlet.
Carry the Instrument Properly
First, turn off the circuit under measurement and remove the measurement cables. Then,
turn off the instrument and remove the power cord and any attached cables. When
moving the instrument, hold the handles on each side as shown below.
When Cleaning the Instrument
When cleaning the case or the operation panel, turn off the circuit under measurement
and the instrument and remove the instrument's power cord from the outlet. Then,
wipe the instrument lightly with a clean dry cloth. Do not use volatile chemicals such as
benzene or thinner, because they might cause discoloring and deformation.
IM 760201-01E