32 / 38 51406c GB/2019-07
1 electronic GmbH & Co. KG • Heinrichstraße 3-4 • 12207 Berlin • Deutschland • info@bandelin.com
General device errors
Error Possible cause Remedial action
Device cannot be switched
on?
(display without function)
No power
Mains cable loose or faulty?
- Check the plug connection for fi rm
positioning.
- Check the cable for continuity or,
if needed, exchange the mains
connector.
Device fuse tripped? - Exchange the fuses The fuses are
located in the panel-mounted plug
on the rear side of the generator, see
chapter 1.
(2 fuses: F2A)
Main fuse faulty? - Exchange the main fuse.
Little or no ultrasonic power? Is the connection from the
ultrasonic transducer 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 chapter 4.3.1.
Probe faulty? - Check the probe and threaded pins
for cracks, if necessary remove and
replace. Ensure that the surfaces
are clean and smooth, see chapter
4.3.1.
Check for erosion on the probe -
see chapter 5.1.
slight? - Polish the probe.
some pitting? - Mill the probe until fl at, or grind (max.
1 mm).
heavy? - Replace the probe with new ones?
Has liquid seeped in between
the ultrasonic transducer and the
probe?
- Dismount the probe, clean the
mounting surfaces and threads, dry
and check for evenness, remount the
probe and tighten, see chapter 4.3.1.
Is the threaded pin attachment on
the titanium plate defective?
- Replace the probe, see chapter 4.3.1.
Internal thread or mounting
surface of the ultrasonic
transducer defective?
- Send in for repair.
Breakage in the h.f. cable of the
transducer?
- Send in for repair.
Wrong resonance frequency? - Conduct frequency scan, see chapter
6.2 (search frequency).
Signifi cant heating in the
vicinity of the mounting
surfaces between the
ultrasonic transducer –
probe?
Sonicating parts (ultrasonic
transducer 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
chapter 4.3.1.
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.
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