BANDELIN Sonoplus HD 2070, Инструкция по эксплуатации

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Error analysis with HD 2070, HD 2200, HD 2070-U or HD 2200-U
Error Possible cause Remedial action
No power display on the unit?
Is green control light illuminated?
HF cable for the ultrasonic
transducer is not connected - Connect the HF cable to the rear
side of the generator, see chapter
1.
- Check the probe. If the sound-
emitting surface is too heavily
eroded, replace the probe, see
chapter 4.3.
Little or no ultrasonic power? Is the connection from the ultrasonic
transducer to the standard or
booster horn, or from the horn to the
probe not secure? - Using the tool supplied, separate
parts from one another, clean
the surfaces, and
fi rmly screw
together once again, see
chapters 4.3.1 to 4.4.
Standard horn, booster horn, or
probe faulty? - Check the horn, probe and
threaded pins for cracks, if
necessary remove and replace
them.
⇒
Ensure that the surfaces
are clean and smooth, see
chapters 4.3.1 to 4.4
Check for erosion on the titanium
plate / probe - see chapter 5.1.
slight? - Polish the titanium plate and/or
probe.
some pitting? - Grind or mill the titanium plate
and/or probe until fl at (max.
1 mm).
heavy? - Replace the titanium plate and/or
probe with new ones.
Has liquid seeped in between the
standard or booster horn and the
probe? - Dismount the probe, clean the
mounting surfaces and threads,
dry and check for evenness,
remount the probe and tighten,
see chapters 4.3.1 to 4.4.
Is the threaded bolt on the standard
and/or booster horns and / or on the
micro or tapered tips cracked? - Disassemble the parts, check
the threaded bolt, replace if
necessary, reassemble the parts,
see chapters 4.3.1 to 4.4.
Is the threaded pin attachment on
the titanium plate defective? - Replace the titanium plate, see
chapter 4.3.1.
Signi fi cant heating in the
vicinity of the mounting
surfaces between the
ultrasonic transducer –
standard or booster horn, or
between the standard or
booster horn – probe?
Sonicating parts (standard and/
or booster horn and probe) not
mounted
fi rmly enough?
Are mounting surfaces of the
sonicating parts soiled?
- Dismount the respective parts,
clean the surfaces and fi rmly
retighten, see chapters 4.3.1 to
4.4.
HF generator does not pulsate
or works without pause in the
"CYCLE" pulsation mode? Microcontroller defective? - Following unsuccessful display
test, see chapter 6.2
⇒
send
homogeniser for repair to the
manufacturer
If it is not possible to rectify the fault using these short instructions, please contact your local
specialist dealer or write us to the address below.
31 / 44 51436a GB/2017-10
1 electronic GmbH & Co. KG • Heinrichstraße 3-4 • 12207 Berlin • Deutschland • info@bandelin.com