Heidolph LABOROTA 20 automatic - Manual (Page 94)

94
E

Calibration is complete

Unplug power plug of vacuum pump from socket on backside of base unit and plug it into
automatic module (original state)

Unplug power plug of automatic module and plug it into socket on the backside of the base unit
(original state)
21. Auto Start Stop
With Auto Start Stop fully automatic distillation is started or stopped. Before such action, enter all
distillation parameters and start the following functions with the Auto Start Stop key:

Lift UP

Rotation ON

Heater ON

Vacuum pump and vacuum controller is activated

Product feed and condensate discharge is activated

Start timer (LED Act Time flashing)
An LED next to the Auto Start Stop key confirms such action.
CAUTION: if one or more functions are already active, e.g. heater, only the remaining functions will
be started.
The Time display shows time elapsed from pressing the Auto Start Stop key.
Pressing the Auto Start Stop key once more will reset the functions started:

Lift DOWN

Rotation OFF

Heater OFF

Aerating valve OPEN, vacuum control OFF and vacuum pump OFF

Product feed and condensate discharge is cancelled
During this automatic mode, all distillation parameters may be changed!