7
4.4.
Program execution
.
4.4.1. Open the door and place the samples on the platform. Close the door.
Caution!
Please make sure that all vessels are tightly sealed. Humidity caused
by evaporation from unsealed vessels inside the incubator will dam-
age the unit!
4.4.2. Press the
RPM-Run/Stop
key (Fig. 1/4). The platform will start rotating and the timer
indicator will start counting the time interval (with 1 min precision).
Note:
If the speed is set to zero, pressing the
RPM-Run/Stop
key will start
the timer, but the platform will not move.
4.4.3. After finishing the program (after the set time elapses), the platform motion will stop
and the timer will be showing the flashing reading STOP accompanied by the repeti-
tive sound signal until the
RPM-Run/Stop
key is pressed.
4.4.4. If the working time is not set (the timer indicator in the upper line shows 00:00), press-
ing the
RPM-Run/Stop
key will start continuous operationof the unit (with countdown
timer in the lower line and indication OFF in the upper line) until the
RPM-Run/Stop
key is pressed again.
Caution:
At the end of the set time, the platform movement is stopped auto-
matically, but the heating can be stopped ONLY manually by reducing
the temperature using the
Temp.
key (Fig. 1/3 - lower key) till the
OFF sign appears in the upper line of the display.
4.4.5. The timer can be restarted during the unit operation if necessary. Press the
Timer-
Run/Stop
key once (Fig. 1/5) to stop the timer. Press the
Timer-Run/Stop
key again
to restart the timer.
4.4.6. The platform motion can be stopped at any time by pressing the
RPM-Run/Stop
key.
In this case, the program realisation and the platform motion will stop and the timer
will switch into the STOP mode saving previously set time. Press the
RPM-Run/Stop
key to repeat the operation with the same time and speed.
4.5.
At the end of operation set the
Power
switch in position O (Off). Disconnect the power
cord from electric circuit.
