Prohibited Freeze Drying Processes - Fisher ALPHA 1-2 LDplus Operating Manual

1.6. Prohibited Freeze Drying Processes

8 • General Information
1. Operation of freeze dryer when not installed correctly.
2. Operation of freeze dryer without panels.
3. Operation of freeze dryer by non-authorised personnel.
4. Operation of freeze dryer with shelves not installed
properly.
5. Operation of freeze dryer with very corrosive substances. It
is not allowed to dry these substances, at least special
safety measures have to be observed. The corrosive
substances must not cause damage to material and must
not degrade the mechanical strength of the ice condenser
chamber, the drying chamber, the lid or the accessory
components.
6. Operation of freeze dryer with accessories not allowed by
the manufacturer, except for commercial freeze drying
vessels made of glass or plastic. The user is explicitly
warned not to use poor quality goods. Breaking glass or
bursting vessels can cause dangerous situations during
freeze drying.
7. Operation of freeze dryer in locations with danger of
explosion.
8. During operation the freeze dryer must not be knocked or
moved. Leaning against or resting on the freeze dryer is
not allowed.
9. Do not place potentially dangerous material, e. g. glass
vessels containing liquids, near the freeze dryer.
10. Products which could react to the supply of high energy
during the freeze drying process must not be dried.
11. Do not freeze dry explosive or highly inflammable
substances.
12. Infectious, toxic, pathogenic and radioactive substances
must only be dried in suitable vessels.
Operating Manual Freeze Dryer ALPHA 1-2 LDplus