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(d2) For the disinfection here, the temperature is 93 ° C, the time is 2.5
min, and A0>3000
e) Only distilled or deionized water with a small amount of microorganisms
(<10 cfu/ml) can be used for all rinsing steps. (For example, pure water that
is in accordance with the European Pharmacopoeia or the United States
Pharmacopoeia).
f) After cleaning, the chemical residue should be less than 10mg / L.
g) The air used for drying must be filtered by HEPA.
h) Regularly repair and inspect the disinfector.
9.5 Drying
If your cleaning and disinfection process does not have an automatic drying
function, dry it after cleaning and disinfection.
Methods
1. Spread a clean white paper (white cloth) on the flat table, point the
product against the white paper (white cloth), and then dry the product with
filtered dry compressed air (maximum pressure 3 bar). Until no liquid is sprayed
onto the white paper (white cloth), the product drying is completed.
2. It can also be dried directly in a medical drying cabinet (or oven). The
recommended drying temperature is 80°C~120°C and the time should be
15~40 minutes.
Notes:
a)The drying of product must be performed in a clean place.
b) The drying temperature should not exceed 138 °C;
c) The equipment used should be inspected and maintained regularly.
9.6 Inspection and maintenance
In this chapter, we only check the appearance of the product. After
inspection, if there is no problem, the handpiece should be immediately
reassembled, installing cone head in sequence to the handpiece, and then
tighten the cone head clockwise.
9.6.1 Check the product. If there is still visible stain on the product
after cleaning/disinfection, the entire cleaning/disinfection process must be
repeated.
9.6.2 Check the product. If it is obviously damaged, smashed, detached,
corroded or bent, it must be scrapped and not allowed to continue to be used.
9.6.3 Check the product. If the accessories are found to be damaged,
please replace it before use. And the new accessories for replacement must
be cleaned, disinfected and dried.
9.6.4 If the service time (number of times) of the product reaches the
specified service life (number of times), please replace it in time.
9.7 Packaging
Install the disinfected and dried product and quickly package it in a medical
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