For information on the use of aqueous cleaning chemicals please see chapter 8. Intended Purpose This Elma ultrasonic equipment is intended for the exposure to ultrasonic waves of items and liquids only. Contact during Do not reach inside the tank during operation; do not touch Operation ultrasound-carrying parts (tank, items to be cleaned).
This modern ELMA ultrasound equipment consists of a high- performance generator secured against open circuit and short circuit, and the connected ultrasound transducers (immersion transducers, transducer plates, tank fitted with transducers).
The same applies to acids, such as hydrochloric acid, sulphuric acid or nitric acid. ELMA has a wide range of cleaning chemicals on offer developed and made in our own laboratory. The application of these chemicals help to prolong the service life of the ultrasonic unit.
They also contain special cavitation-assisting substances which speed up the cavitation process. Elma clean products do not damage the stainless steel surface of the tank or the immersion transducer and so help to prolong the service life of the unit.
Corrosion damages due to such misuse are not covered by the warranty of the manufacturer. For the application of aggressive chemicals (e.g. acids, alkalines) we recommend the use of plastic tank inserts (Elma accessories). Read and follow the safety instructions on the chemicals as given by the manufacturer (e.g.
Do not use any scraping instruments. Remove furring with elma clean 60 or elmaclean 115 C : Put the chemical in the cleaning bath at the recommended concentration. Then operate the unit to increase the cleaning effect.
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.
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