Elma Elmasonic MF 1000, Operating Instructions Manual

Page: 19 / 28

Trouble Shooting
© Elma Schmidbauer GmbH BA/US/MF/1202
19
11 Trouble Shooting

In case of damage please contact the manufacturer.

Repair and maintenance works on the connected and
opened unit must be carried out by specialised and ELMA-
authorised personnel only.

Separate the unit from the mains supply before opening it.

Faulty parts must be replaced by original spare parts only
to guarantee the valid safety norms.
The knob shells of the operating elements can be replaced
from outside without opening the unit.
Operating elements (timer; control; switch): to replace, remove
the four screws from the front panel and carefully take off the
front panel.
Possible causes:

no voltage supply to the unit

mains cable damaged (interrupt)

frequency selector switch in 0 position

timer in off position

HF cable not connected

HF cable / plug damaged

ultrasonic power module(s) faulty

fault in the transducer system
In case of more than one module and transducer system
connections they can be interchanged to check their functioning
and to find the fault

faulty remote control

faulty SPC
In order to eliminate any fault on these components, remove
them for the functional check-up of the generator.
Check-up of the transducer system by means of an
ohmmeter.
Damage on the
operating elements
No ultrasound