3.3. Ultrasound ON / OFF
Timer operation
green
- Turn the knob clockwise to the appropriate cleaning
time the green pilot lamp lights up.
- The timer switches off automatically.
- You can shorten the time of cleaning or switch the unit
off by turning the knob anticlockwise.
Continuous operation
(
∞
position)
- Turn the knob anticlockwise until it clicks into position.
- The unit does not switch off automatically, turn the knob back to "0" in order to switch
off.
The unit may remain plugged in when it is not running.
To disconnect it pull the mains plug.
Cleaning time
Cleaning time must be kept as short as possible. Depending on the degree of soiling and
the cleaning liquid used (see the data on its label), the cleaning time varies between 1
and 15 minutes.
3.4. Units with heating
Units marked with „H“ have a built-in heating.
The heating system runs independently from the ultrasonic energy.
RK 31 H
and TK 100 H: Tip switch
Temp. 65 °C
0
•
Tip switch operation (fixed temperature of 65 °C):
Heating switch on – control lamp is on.
When the bath temperature of approx. 65 °C is
reached, the heating will switch off, the control lamp
remains on.
RK 52 H /CH and upwards:
Temperature knob
•
Set the temperature knob clockwise to the selected
temperature
→
the thermostatic regulation is in
operation:
white
yellow
- the yellow and white pilot lamps light up.
- the yellow pilot lamp extinguishes when the selected
temperature is reached.
Important:
•
Warmed-up liquids improve the cleaning efficiency.
•
Do not
heat disinfectants.
•
Continuous irradiation and covering the oscillating tank can cause the temperature of
the liquid rise above the set value.
•
The ultrasonic energy in the oscillating tank heats the cleaning liquid without any
additional heating so that simultaneous irradiation shortens the heating-up period.
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