7
4. Operation
Recommendation during operation
Using the unit for the first time or after storage, set heating temperature to 100°C and
preheat the plate during 30 min, it will help to reduce moisture inside the unit.
4.1.
Connect the unit to a properly grounded power socket.
4.2.
Place a glass or another chemical vessel with liquid on the working plate and dip
magnetic stirrer element in it.
Note!
Vessel must be flat-bottomed and fit tightly to the
working surface of the magnetic stirrer.
4.3.
Plate temperature control. Using the
Heating
knob (fig. 2/2), switch the heating
on
and set the required temperature (linearly, in
the 30 to 330°C range). Heating
indicator starts flashing (4 times per second) until the unit reaches the set
temperature.
Note!
The heating switches off when the plate temperature exceeds the set
temperature for
over 30°С.
Caution!
Surfaces become hot during operation. Do not touch to avoid burns.
4.4.
Using the
Mixing
knob (fig. 2/1), switch the mixing mode
on
and set the required
speed.
4.5.
After finishing the operation switch
off
the
Mixing
and
Heating
knobs.
4.6.
Disconnect the unit from electric circuit.
