Operating Manual
14
Caution:
Do not use voltages that are higher or lower than 10% of the
voltage specified on the label, which is on the backside of the
instrument.
Keep the power cord and temperature sensor cable off of the hot
plate while heating.
Put the solution on the top plate before operating the instrument.
Heating corrosive liquids under poor ventilation hoods will
shorten the life of the electronic components inside the
instrument.
Upon the first heating operation, a particular smell and white
smoke can appear. This is normal. Put the instrument under a
fume hood and moderately heat for about one hour until the
smell and smoke fully disappear.
