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electronic GmbH & Co. KG • Heinrichstraße 3-4 • 12207 Berlin • Deutschland • [email protected]
Drain the rinsing liquid. Please also refer to Chapter 4.4.
Does the ultrasonic bath need to be prepared for its next use?
Then
fi
ll it with contact
fl
uid as appropriate.
We advise rinsing again if impurities from the hose system are present during the rinsing
process.
If the
fl
ow rate is still below 3 l/min after several rinse cycles, the ultrasonic bath must be
sent in for maintenance ahead of schedule.
Testing the ultrasound
The function can be tested using a standard wattmeter. It is to be inserted between the
ultrasonic bath's mains plug and the power outlet.
Fill the oscillating tank with
fl
uid, see chapter 4.1.
Turn on the ultrasonic bath.
Brie
fl
y turn o
ff
the cooling - to do so, raise the target temperature on the control panel
until the actual temperature is exceeded by more than one degree.
Switch on the ultrasound on. Compare the value displayed on the wattmeter with the
corresponding value in the technical data (chapter 1.4) (tolerances ± 20 %).
Switch
o
ff
the ultrasound once again. Turn on the cooling. To do so, lower the target
temperature to more than one degree below the actual temperature.
Switch
o
ff
the ultrasonic bath
Testing the cooling
The function can be tested using a standard wattmeter, whereby the absorbed power
when the cooling is turned on is approx. 100 to 200 W above the power when it is turned
o
ff
.
Fill the oscillating tank with
fl
uid, see chapter 4.1.
Turn on the ultrasonic bath. Leave the ultrasound switched o
ff
.
Brie
fl
y turn o
ff
the cooling - to do so, raise the target temperature on the control panel
until the actual temperature is exceeded by more than one degree. Check the value
displayed on the wattmeter and note it down if necessary.
Turn on the cooling again. To do so, reduce the target temperature to more than one
degree below the
actual temperature. Check the value displayed on the wattmeter and calculate the
di
ff
erence in power from the previously-read value.
Additional information for a functioning cooling unit:
- An air current is detectable on the rear side of the outgoing air opening.
- The fan motor can be heard relatively well.
Switch
o
ff
the ultrasonic bath.