Maintenance
28
BA_Elmasonic EASY_EN_Vers. 03.2016.
© Elma Schmidbauer GmbH
9.2
Service life of the transducer tank
The transducer tank and particularly the ultrasound transmitting
surfaces are wear parts. The changes on the surfaces that
occur after a certain operating period are visible first as grey
areas and later on as material abrasions, the so-called
cavitation erosion.
To prolong the service life of your ultrasonic unit even more we
recommend to observe the following instructions:
Regularly remove any cleaning residues, in particular metal
particles and rust films.
Use suitable cleaning chemicals, with particular caution
concerning the kind of removed contamination (see
instructions
section 8.2
).
Abrasive particles from removed contaminations (e.g.
polishing pastes) must be drained and removed from the
cleaning tank as frequently as possible (exchange the
cleaning bath).
Exchange the cleaning medium before it is too heavily
contaminated.
Do not operate the ultrasound unnecessarily; switch off after
the cleaning process.
9.3
Repair
Repair and maintenance works which require the unit to be
connected and opened must be carried out by authorised and
specialised personnel only.
Risk of electrocution due to live parts inside the unit!
Pull the mains plug before opening the unit!
The manufacturer cannot be held responsible for any damage
caused by unauthorised maintenance or repair works on the
unit.
In the case of a break-down of the unit, please contact the
manufacturer or your supplier.
Opening by authorised
specialised personnel
only
DANGER