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Operation
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1676-002 en/2022-05
5.11 Troubleshooting a malfunction
Error
Possible causes
Troubleshooting
Insufficient ultra-
sound effect, loud
noises
• Sonication fluid contains
gases.
• There are too many sonica-
tion objects in the oscillat-
ing tank.
• Degas the sonication fluid.
See chapter
• Reduce the number of
objects to be treated.
Uneven noises
(wobbling)
• Inadequate fill level in the
oscillating tank.
• Slightly change the fill level
of the sonication fluid in the
oscillating tank. In doing so,
observe the minimum fill
level and correct dosing of
the preparation.
• Reposition the objects to be
treated.
Heating is not work-
ing
• The heater has switched off
due to overtemperature.
• The heating is defective.
• Disconnect the ultrasound
bath from the mains and
allow it to cool down to
below 50 °C before putting
it back into operation.
• Have the ultrasound bath
repaired.