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Operation
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5.4 Troubleshooting a malfunction
Malfunctions
Error
Possible causes
Troubleshooting
Insufficient ultrasound effect,
loud noises
• Sonication fluid contains
gases
• Oscillating system or
ultrasound generator
defective
• Degas the sonication fluid,
see chapter
• Perform foil test, see
chapter
• Contact manufacturer, see
chapter
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 dosage of the
preparation.
• Wait until the sonication
fluid no longer moves
TRISON Base cannot be
switched on (touchscreen
remains dark)
• TRISON ultrasonic bath
not connected correctly
• Mains switch is off
• Fuses defective
• Check the mains connec-
tion
• Turn on the mains switch
• Replace fuses, see chap-
ter
Touchscreen does not respond • Touchscreen defective
• Contact manufacturer, see
chapter
TRISON Base permanently
displays the welcome screen
• TRISON Base switched on
and off too quickly
• SD card defective
• Switch off TRISON Base
and switch on again after
at least 10 seconds
• Contact manufacturer, see
chapter
Progress bar is not progress-
ing
• Software or hardware
defective
• Switch off TRISON Base
and switch on again after
at least 10 seconds
• Contact manufacturer, see
chapter