B. Braun Aesculap Spine FW285R Gebrauchsanweisung Seite 7

Mechanical cleaning/disinfecting with manual pre-cleaning
Note
The disinfector must be of tested and approved effec-
tiveness (e.g., DGHM or FDA approval or CE mark
according to DIN EN ISO 15883).
Note
For thermal disinfection, always use fully desalinated
water (demineralized, low microbiological contamina-
tion: drinking water quality at least). Ensure that Ao is
>3 000 for the process.
Manual pre-cleaning with ultrasound and brush
Stage Step
I Ultrasonic cleaning
II
Rinse
D-W: Drinking water
RT: Room Temperature
Stage I
Clean the product in the ultrasonic cleaning bath
(frequency 35 kHz) for at least 15 minutes. Make
certain that all accessible surfaces are moistened
and acoustic shadows are avoided.
Clean the product with a suitable cleaning brush
until all visible residues have been removed from
the surface.
Brush through all surfaces not accessible to visual
inspection, e.g., in products with hidden gaps,
lumens or complex geometries, for at least 1 min or
until no more residues can be removed, using a
suitable cleaning brush (TA011944/TE654202,
GK469200).
Mobilize non-rigid components such as set screws,
links, etc. during cleaning.
Note
The disinfector used for processing must be serviced
and checked at regular intervals.
T t Conc.
[°C/°F] [min] [%]
RT >15 2
(cold)
RT 1 —
(cold)
Stage II
Water
quality
D–W BBraun Stabimed; aldehyde-,
phenol- and QAV-free
D–W —
After cleaning, thoroughly rinse through these
components (at least five times) with the cleaning
solution, using a disposable syringe (20 ml).
Do not use metal cleaning brushes or other abra-
sives that would damage the product surfaces and
could cause corrosion.
Rinse (through) the entire product (all accessible
surfaces) under running water.
Mobilize non-rigid components, such as set screws,
joints, etc. during rinsing.
Chemical
7