OCULUS BIOM 5, Conditioning Instructions

Page: 13 / 32

5 Cleaning and Disinfection
Conditioning Instruction BIOM® 5 (G/55185/0818/en) 9 / 26
5.3 Cleaning/Disinfection by Machine
5.3.1 Information About Cleaning/Disinfection by Machine
Cleaning/Disinfection Unit (CDU)

Make sure that the CDU meets the following criteria.
It must
 have been tested for efficiency (e.g. DGHM I or FDA approval, or CE
marking, in conformity with DIN EN ISO 15883-1 )
 Use a tested disinfection programme (at least 5 minutes at 90°C) for
thermal disinfection, as with chemical disinfection, there is a risk of
disinfectant residues being left on the products.
The A
0
value=3000 must be reached.
 Use water of a quality that meets the requirements of DIN EN 285
(including demineralised water with an electrical conductivity of
approx. 15

S/cm).
 Use air that meets the compressed air requirements in a hospital, for
drying purposes.

Make sure that the detergent and the disinfectant do not react with
each other.
Also see “Appendix” on page 25

Regularly inspect and service the CDU in accordance with in-house
specifications.
Detergents and Disinfectants

Make sure that the detergents and disinfectants meet the following
criteria.
The detergent (e.g. neodisher MediClean concentration 0.5 %, Dr.
Weigert, Hamburg) must:
 Be suitable for cleaning the products.
 Be compatible with the disinfectant that is used.
 Be listed with the DGHM (German Society for Hygiene and
Microbiology)