B.Braun Aesculap Acculan 4 Mode D'emploi page 13

7.8 Manual cleaning with wipe disinfection
Phase Step
I Pre-cleaning
II Cleaning with enzyme solution
III Intermediate rinse
IV Drying
V Wipe disinfection
VI Final rinse
VII Drying
D–W: Drinking water
FD–W: Fully desalinated water (demineralized, low microbiological contamination: drinking water quality at least)
RT: Room temperature
* Validated with enzyme cleaner "Cidezyme Johnson & Johnson"
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Do not clean the product in a ultrasonic bath and do not immerse the
product in any fluids. Let any fluid incursions drain out immediately,
otherwise there is a danger of corrosion and loss of function.
Phase I
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Mobilize non-rigid components during cleaning.
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Clean the product under running water, using a suitable cleaning brush
until all visible residues have been removed from the surfaces.
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Brush difficult to access surfaces with a suitable plastic cleaning brush
for at least 1 min.
Note
For details on difficult to access surfaces, see Acculan pre-cleaning and
care information TA016000 (available in Aesculap Extranet at
https://extranet.bbraun.com).
Phase II
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Follow the operating instructions of the enzyme cleaner with regard to
correct concentration, dilution, temperature and water quality.
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Spray products with a pH neutral enzyme solution, let soak in for at
least 2 minutes and then wipe off.
T t Conc.
[°C/°F] [min] [%]
≥2
RT (cold) -
≥2
RT (cold) 0.8
≥5
RT -
RT - -
- >1 -
RT (cold) 0.5 -
RT - -
Phase III
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Phase IV
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Phase V
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Phase VI
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Stage VII
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Water Chemicals
quality
D–W Until visually clean
D–W pH-neutral*
D–W –
- -
- Meliseptol HBV wipes 50 % Propan-1-ol
FD–W -
- -
Mobilize non-rigid components during cleaning.
Rinse product under running tap water for at least 5 minutes.
Follow the operating instructions of the enzyme cleaner with regard to
correct concentration, dilution, temperature and water quality.
Contamination should be removed with a lint-free cloth or soft brush
moistened with enzyme cleaner.
Flexible components should be rinsed for 20 seconds with the water
pistol (cold water, at least 2.5 bar).
After manual cleaning, check visible surfaces and areas of flexible
components for residues.
If necessary, repeat the cleaning process (phase 1 to 3).
Dry the product in the drying phase with suitable equipment (such as
lint-free cloths, pressurized air).
Wipe all surfaces of the product with a single-use disinfecting wipe.
Rinse disinfected surfaces after the prescribed reaction time for at
least 1 minute under running demineralized water.
Drain any remaining water fully.
Dry the product in the drying phase with suitable equipment (such as
lint-free cloths, pressurized air).
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