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3. Start the program.
4. After the program is nished, remove the product from the washer-
disinfector, inspect (refer to section “Inspection and Maintenance”) and
packaging (refer to chapter “Packaging”). Dry the product repeatedly if
necessary (refer to section “Drying”).
Notes
a) Before use, you must carefully read the operating instructions
provided by the equipment manufacturer to familiarize yourself with the
disinfection process and precautions.
b) With this equipment, cleaning, disinfection and drying will be
carried out together.
c) Cleaning: (c1) The cleaning procedure should be suitable for the
product to be treated. The flushing period should be sufficient (5-10
minutes). Pre-wash for 3 minutes, wash for another 5 minutes, and rinse
it for twice with each rinse lasting for 1 minute. (c2) In the washing
stage, the water temperature should not exceed 45 °C, otherwise the
protein will solidify and it is dicult to remove. (c3) The solution used
can be pure water, distilled water, deionized water or multi-enzyme
solution, etc., and only freshly prepared solutions can be used. (c4)
During the use of cleaner, the concentration and time provided by
manufacturer shall be obeyed. The used cleaner is neodisher MediZym
(Dr. Weigert).
d) Disinfection: (d1) Direct use after disinfection: temperature ≥ 90 °
C, time ≥ 5 min or A0 ≥ 3000.
(d2)Sterilize it after disinfection and use: temperature ≥ 90 ° C, time
≥ 1 min or A0 ≥ 600.
(d3) 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 ltered by HEPA.
h) Regularly repair and inspect the disinfector.
4.5 Drying
If your cleaning and disinfection process does not have an automatic
drying function, dry it after cleaning and disinfection.
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