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5.11 Troubleshooting a malfunction
Problem
Possible causes
Troubleshooting
Insufficient
ultrasound effect,
loud noises
• Sonication fluid
contains gases.
• Degas the sonication fluid.
• There are too many
sonication objects in
the oscillating tank.
• 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 agent.
• Reposition the objects to be treated.
Heating is not
working
• The heater is
defective.
• Repair heater
or return to manufacturer for repair.
Ultrasound and
heater do not
function
• Float switch is
defective.
• Check float switch,
see chapter
Operation