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4.2.4.2 Automatic Cleaning Procedure
Place the accessories in a metallic tray.
Connect the suitable adapter (supplied
as optional) to the handpiece cord
connector and then to the cleaning water
jet connections of the washer/disinfector.
Repeat the same step for the inserts and
for the peristaltic pump tubes, connecting
them to the suitable adapters (supplied
as optional).
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Sequence and parameters applicable to
the cycle
i)
:
• 1 min, rinse with cold water;
• 5 min, wash with alkaline detergent
at 55 °C ±2 °C;
• 1 min, neutralisation with suitable
solution (1/3 cold water, 2/3 hot
water);
• 1 min, rinse with water (1/3 cold
water, 2/3 hot water);
• 5 min, thermal disinfection at 93 °C
with demineralised water.
Thermal disinfection has not been
tested experimentally. In compliance
with ISO 15883-1, Table B.1 [4] thermal
disinfection at a temperature of 90 °C for
5 min determines a value A0 3000.
i) Procedure validated with Miele washer/
disinfector. Program Miele DES-VAR-TD.
Alkaline detergent: Neodisher® FA (0.2 % v/v).
Neutralizer liquid: Neodisher® Z (0.1 % v/v)
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