Heidolph LABOROTA 4000 up to 4003 - Manual (Page 110)

Using the Laborota 4000 / 4001 efficient; 4010 / 4011 digital
108 Laborota 4000/4001 efficient, 4010/4011 digital, 4002/4003 control 1.02
Fig. 5-2: Heating bath (Laborota 4010/4011 digital)
1. Switch on the heating bath with its power switch (3).
The heating bath power switch will be lit green (3).
2. Adjust the setpoint temperature with the heating bath knob (4).
The heating bath display (1) will display the setpoint temperature flashing
(Laborota 4010/4011 digital only). After 5 seconds without changes, the
heating bath display (1) will switch to the actual temperature (not flashing).
The heating bath signal lamp (2) indicates that the heating bath is warming
up.
5.3 Determining boiling temperature (Laborota 4010 /
4011, optional)
Instrument is switched off.
The boiling temperature sensor (optional) is connected.
Switch the instrument on.
The boiling temperature will be shown on the display of the rotary evaporator
when the boiling temperature sensor is connected.