Freeze-dryer Epsilon 1-4 LSCplus
Freeze-dryer Epsilon 2-4 LSCplus
8 Maintenance and service
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Version 04/2014, Rev. 2.13 of 01/12/2021
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Translation of the original operating manual
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8.1.2.1
Lamination of the loading door with a special film
Freeze-dryers with an acrylic glass door are equipped with the special
Radiation Shield film on the exterior side of the acrylic glass door. In
addition, a Solvent Shield film can be installed on the interior side of the
door (see chapter 6.5 - "Loading door").
NOTE
For technical reasons, inclusions are possible. However, they do not
prevent the film from performing its function.
NOTE
In the case of acrylic glass doors with a Radiation Shield film, visible light
reflexions are possible. This is not a defect but rather the natural
consequence of the high-performance film.
To prevent the film from being damaged, compliance with the following
points is mandatory for cleaning:
•
In case of a contamination with toxic, radioactive or pathogenic
substances, clean immediately with a suitable decontamination agent
(see chapter 8.2 - "Disinfection of the drying chamber and
accessories").
• Clean with plenty of water immediately after use to ensure that
contaminants are flushed off and not wiped off.
CAUTION
Do not clean the film while dry.
• Use soft cloths, soft sponges made of synthetic fibres or rubber
squeegees and common household cleaning agents (glass cleaner) for
cleaning. The cleaning agents must be free from abrasive agents.
• Do not use hard sponges, cloths or brushes for cleaning.
• Avoid strong mechanical stress during cleaning.
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