Cleaning Media; Heating Of The Cleaning Liquid; Check Ultrasound - Elma Elmasonic S Series Service Manual

18.2
CAUTION
NOTE
18.3
Setting of
temperature at
turning knob
temperature
18.4
© Elma Schmidbauer GmbH

Cleaning media

When choosing the cleaning chemical ensure that it is suitable
for the use in an ultrasonic bath, as wrong cleaning media can
damage the transducer tank.
Risk of fire and explosion!
Do not use flammable liquids, e.g. solvents, directly in the
ultrasonic cleaning tank.
Ultrasonic activity increases the vapourization of liquids
and creates fine vapours which can catch fire on any
ignition source.
Risk of damage to the transducer tank!
Do not use acid cleaners directly in the stainless-steel tank (pH
value below 7), if at the same time halogenides (fluorides,
chlorides or bromides) will be removed from the cleaning items
or entrained through the cleaning liquid.
The same applies to solvents containing NaCl solutions.
The stainless-steel tank can be damaged by crevice
corrosion within a short period. These substances can be
contained in household cleaners.
If in doubt please contact your distributor or the manufacturer.

Heating of the cleaning liquid

Choose the required cleaning temperature. The tank must be
filled half (minimum). The optimum filling level is marked on the
tank wall.
For a description of the function please see section
4.5.Operating and Display functions.

Check ultrasound

After switch-on the liquid must be degassed to remove the
oxygen. With the ultrasound switched on, this takes approx. 5 –
10 minutes depending on the size of the unit.
For a description of the function please see section 4.5.
Operating and Display functions.
SM_Elmasonic_S_02.2018_EN
Putting into operation / Trial run
65