8 Cleaning and care
Sirona Dental Systems GmbH
Operating Instructions SIROTorque L
+
60 52 208 D 3489
20
D 3489.201.01.03.02
8
Cleaning and care
Cleaning and disinfection of the
SIROTorque L
+
housing
The outer surfaces of the SIROTorque L
+
housing must
be cleaned and disinfected after each patient. If any
deposits and/or dirt residues are visible, you also must
clean the housing during treatment.
The SIROTorque L
+
housing can also be simultaneously
cleaned and disinfected with a disinfectant,
e.g. CAVICIDE
®
(17 % isopropyl alcohol, 3 % ethylene
glycol monobutyl ether).
To clean and disinfect the SIROTorque L
+
housing,
moisten a clean, lint-free cloth in the disinfectant and use
it to wipe the outer surfaces of the housing, even in
hard-to-access areas. Check to make sure that all visible
dirt and residue has been removed from the surface.
Let the surfaces air-dry. Do not wipe them dry!
You can also use CAVIWIPES™ (cleaning cloths
moistened in CAVICIDE).
When cleaning and disinfecting the housing, make sure
that no liquids can penetrate into the interior of the unit.
Instead of using CAVICIDE
®
or CAVIWIPES™,
you can also disinfect the SIROTorque L
+
housing
using a disinfectant containing one of the following
substances:
•
Alcohol, ethanol < 50 %
•
Glutaraldehyde > 0.019 %
ATTENTION
• Do not use disinfectants containing any of the following
substances:
– Phenol
– Alcohols > 50 %
– Peracetic acid
– Peroxide or any other oxygen-splitting agents
– Chlorine and iodine-splitting agents
• Check the gasket of the 4-hole highspeed handpiece
hose connection regularly and replace it if necessary.
• Regularly check all gaskets for damage or signs of wear
and tear, e.g. cuts, tears, notches or wear. Replace all
damaged or heavily worn gaskets as soon as they
appear to be worn out.
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