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51826-001 en/2023-01
1
electronic GmbH & Co. KG • Heinrichstraße 3-4 • 12207 Berlin • Deutschland • [email protected]
General device errors
Error
Possible cause
Remedial action
Device cannot be
switched on?
(display without function)
No power
Mains cable loose or faulty?
- Check that plug connection is
fi
rmly
in place.
- Check the cable for continuity or,
if needed, exchange the mains
connector.
Device fuse tripped?
- Replace fuses. The fuses are located
in the cold device socket on the rear
side of the generator, see chapter 1.
(2 fuses: F2A)
Main fuse faulty?
- Replace main fuse.
Little or no ultrasonic power? Connection between ultrasonic
converter and sieve not secure?
- Clean the surfaces and screw them
back together tightly
Sieve defective?
- Check sieve for cracks; disassemble
and replace if necessary.
Make
sure surfaces are clean and
fl
at
Liquid between sieve and
ultrasonic converter?
- Clean and dry the mounting surfaces
and threads and check them for
evenness, remount the sieve
and tighten
Wrong resonance frequency?
- Conduct frequency scan, see
chapter 6.2 (search frequency).
Signi
fi
cant heating around
mounting surfaces between
the ultrasonic converter?
Oscillating parts not mounted
securely enough?
Are mounting surfaces of
the sonicating parts soiled?
- Dismount the corresponding
parts, clean surfaces and screw
together
fi
rmly
If it is not possible to rectify the error using these short instructions, please contact your
local specialist dealer or write to us at the address below.
