20 / 32
6366-006 GB/2020-09
1
electronic GmbH & Co. KG • Heinrichstraße 3-4 • 12207 Berlin • Deutschland • [email protected]
5
Cleaning and maintenance of the ultrasonic bath
To achieve an optimum lifespan for the ultrasonic bath, cleaning and maintenance are to be
conducted regularly.
CAUTION!
Disconnect the ultrasonic bath from the mains before cleaning / maintenance.
Do not rinse or immerse the ultrasonic bath in water and do not expose it to splash water.
5.1
Cleaning and care
Oscillating tank
The oscillating tank of an ultrasonic bath is a wear part.
It is continuously exposed to cavitation during ultrasound operation. Dirt particles remaining in the
tank abrade and damage the tank surface through the movement of the
fl
uid, therefore
• Rinse the oscillating tank with water thoroughly and frequently and dry using a soft cloth.
• Regularly remove residue from the edges of the oscillating tank using a commercial stainless
steel cleaning product without any abrasive additives.
• Do not use steel wool, scrapers or graters for cleaning / maintenance.
• Rust particles from the water pipe system and metal residue from cleaning processes can
penetrate the passive protective layer of the stainless steel, "activating" the stainless steel to
begin rusting. The extraneous rust produces localised corrosion of the stainless steel. For this
reason, immediately remove small rust stains with a soft cloth and a commercial stainless steel
cleaning product without abrasive additives. Remove metal parts such as screws,
fi
lings, etc.,
from the oscillating tank.
Housing
• Do not use any abrasive cleaners, only commercial care products without abrasive additives.
• Housing is to be wiped o
ff
only from the outside, use a suitable surface disinfectant if needed.
Afterwards, allow to dry o
ff
or wipe dry.
5.2 Disinfection
Oscillating tank and housing are to be regularly cleaned and disinfected pursuant to the hygiene
plan using a VAH-certi
fi
ed or e
ff
ective surface disinfectant.
Accessories such as holders and baskets should be processed regularly in a cleaning and
disinfection unit.
5.3
Positioning / Storage
During long periods of non-use, the ultrasonic bath is to be stored in a cool, dry location. The lid
should be placed on top in order to protect the oscillating tank from outside contamination.