Putting into operation
20
6.3
Automatic stirring during heating
The present unit is
equipped with an activatable stirring mode
which guarantees a thorough mixing of the cleaning liquid
during heating up (only as long as set temperature > actual
temperature)
.
Without stirring of the liquid, the generated heat rises to the
surface, creating considerable temperature differences within
the bath. In order to achieve an even heating of the cleaning
liquid, it is recommended to stir the liquid from time to time,
e.g. by ultrasound.
The ultrasound is activated for approx. 5 seconds at intervals of
1 minute.
1. Switch on the unit at the on/off key.
2. Set the required ultrasonic time (set value).
3. Set the required temperature.
4. To start press the key
►
■
and keep it pressed (> 2 sec.).
6.4
Degassing of liquid
Freshly mixed cleaning liquids are saturated with air which
reduces the cleaning effect of the ultrasonic activity. Operating
the ultrasound over a period of several minutes before the
cleaning process will eliminate the tiny air bubbles in the liquid.
Degas the fresh cleaning liquid for approx. 5 – 10 minutes,
depending on the unit size.
Press the key
►
■
plus the key
degas.
The present unit is equipped with an activatable Auto Degas
mode. As soon as a predefined period (10 min.) has run down,
the Auto Degas mode is automatically switched off.
1. Switch on the unit at the key
on/off
.
2. Set the required ultrasonic time (set time).
3. To start press the key
►
■
and keep pressed (> 2 sec.).
The Degas mode cannot be operated simultaneously with
Sweep and Pulse.
Functioning
How to proceed
By hand
How to proceed
Auto Degas
How to proceed