How to replace the ultrasonic generator
© Elma GmbH & Co KG
SM/Transsonic_LC/1104/D
71
14.4
T780 – T1060H
The generator is delivered complete with output transformer
and aluminum cooling angle.
See also Illustrations on page 74.
1. Open the unit as described in
section 7.
How to proceed
2. Unscrew the faulty generator print from the bottom plate.
3. Mark all electric connections before loosening and
reconnection 1:1 on the new generator.
Caution!
Ensure that in particular the supply cable to the
transducer system is connected correctly!
Plug the cable with the yellow sleeve (mass) onto the point
on the bottom plate (
see Illustration 14.4.1.
).
Connect the other cable (HF) to the generator:
T780H-T820H to the lower plug contact (
see Illustration
14.4.2.C
)
T1040H-T1060H to one of the contacts in the centre (s
ee
Illustration 14.4.2.F
).
4. Mount the new generator print.
5. Adjust the generator (
as described in section 16.7.
). Wrong
adjustment can destroy the generator and the transducer
disks.
6. Reconnect all other cables.
Caution!
Observe correct polarization.
7. Reassemble the unit and ensure that all cables are
connected correctly.
8. Trial operation approx. 2 – 3 h.
Summary of Contents for LC130H
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