Faster ASEPTIC, Руководство по эксплуатации и техническому обслуживанию

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a D:GROUP Company
00254EN – Rev. 01 – 11/2012 22
7 MAINTENANCE
7.A INSTRUCTIONS FOR DAILY CLEANING OF ISOLATORS (by users)
Clean the outside of the ASEPTIC isolator using a damp cloth soaked in soapy water or some other
commonly available products for stainless steel surfaces. The procedure to follow is:
– switch off the isolator and disconnect the feeding cable;
– Clean carefully all stainless steel surfaces using a damp and squeezed cloth with soapy water or
equivalent product.
– Wipe all the surfaces using a soft cloth absolutely not abrasive.
Clean/sterilize the internal work chamber with a decontamination agent chosen according to the product
manipulated (e.g. hydrogen peroxide, ethyl alcohol, ethanol, phenolic compositions, aldehydes, quaternary
ammonium salts, etc.). The procedure to follow is:
– switch off the isolator and disconnect the feeding cable;
– protect your hands wearing gloves if required by the cleaning agent you are using;
– put the cleaning agent on the side walls, the back wall and the work surface in a such uniform way to
avoid leaving not cleaned zones;
– do not put the cleaning agents on the HEPA filters to avoid damages;
– Wipe carefully all the cleaned zones using clean blotting paper. Be sure to remove any residual of the
decontaminating agent.
If hazard material has been spilled during the work session, decontaminate the work surface, and then
remove it. Decontaminate the spilled materials contained in the collection basin located under the work
surface and remove all spilled material by means of absorbent paper.
For thorough cleaning we suggest the use of a 70% ethanol solution or a solution of other decontaminating
agents.
WARNING: Never use solutions containing free chlorine (for instance, sodium hypochlorite),
which cause corrosion to steel and stainless steel, resulting in irreparable damage to
the isolator structure.
7.B CLEANING OF THE FRONT GLASS
For the internal cleaning of the glass proceed as follows (see also Para 14A):
1. unscrew the four knobs that fasten the frontal glass
2. open the glass and clean the back of the windows with suitable detergents
3. Close the windows and fasten it with the four knobs.
ATTENTION: the internal part of the front window can be contaminated. It is operator’s
responsibility to decide if the sterilization is necessary before cleaning.