B.Braun Aesculap PV481 Mode D'emploi/Description Technique page 15

Manual cleaning with immersion disinfection
Phase Step
I Cleaning
II Rinse 2x
III 1)
Disinfection
IV 1)
Rinse 2x
V Final Rinse
VI Drying
FD-W Fully desalinated water (demineralized, low microbiological contamination, max. 10 germs/ml and low in endotoxins, max. 0.25 Endo-
toxin units/ml)
1) Phase does not apply to US market
Damage to the product due to improper handling!
Scratch-sensitive surface.
CAUTION
►
Handle the device with appropriate care.
►
Do not use metal brushes, metal objects or abra-
sive cleaners.
Phase I: Cleaning
►
Prepare the cleaning solution according to the manufacturer's instruc-
tions.
►
Fully immerse all parts of the fully disassembled device that were used
in the cleaning solution bath for two (2) to five (5) minutes. All acces-
sible surfaces must remain immersed in the cleaning solution bath
throughout the entire cleaning time.
►
After soaking in the cleaning solution, clean all external surfaces-
while the items are fully emerged in the cleaning solution – using a
clean, lint-free, soft, non-sterile cloth or a soft bristled brush until all
visible soiling is removed:
– Brush for at least one (1) minute or until no more residues can be
removed.
– During cleaning, move non fixed components 3 times in each direc-
tion and as far as possible.
►
Thoroughly rinse all surfaces of products with hidden crevices, lumens
with working channels, or complex geometry five (5) times. Use a dis-
posable 50 ml syringe.
Phase II: Rinse
►
Fully immerse all parts in a tap water bath (<45 °C/113 °F) and thor-
oughly rinse all accessible surfaces twice for a minimum of one (1)
minute each.
►
Move non fixed components 3 times in each direction and as far as
possible.
T [°C/°F] t [min]
as per manufac- 2-5
turer's instruction
<45/113 2x ≥1
as per manufac- 12
turer's instruction
<45/113 2x ≥1
<45/113 ≥1
– –
Water quality Chemicals
Tap water Enzymatic cleaning agent (Cidezyme/Enzol)
Tap water –
as per manufac- 0.55 % Orthophtaldehyde solution (Cidex OPA)
turer's instruction
Tap water –
FD-W –
– –
►
Thoroughly rinse all hidden crevices, lumens or complex geometry at
least three times:
– Use a disposable 50 ml syringe.
– Use fresh water for each rinse.
– Allow water to drip off for a sufficient length of time.
Phase III: Disinfection
►
Immerse all parts completely in disinfectant solution for at least
12 minutes. All accessible surfaces must remain immersed in the dis-
infectant solution bath throughout the entire disinfecting time.
►
Remove all adherent air bubbles from the component surfaces
►
Thoroughly rinse all surfaces of products with hidden crevices, lumens
with working channels, or complex geometry five (5) times. Use a dis-
posable 50 ml syringe.
►
Move non fixed components 3 times in each direction and as far as
possible.
Phase IV: Rinse
►
Fully immerse all parts in a tap water bath (<45 °C/113 °F) and thor-
oughly rinse all accessible surfaces twice for a minimum of one minute
each.
►
Move non fixed components 3 times in each direction and as far as
possible.
►
Thoroughly rinse all hidden crevices, lumens or complex geometry at
least three times:
– Use a disposable 50ml syringe.
– Use fresh water for each rinse.
– Allow water to drip off for a sufficient length of time.
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