Freeze-dryer Epsilon 2-10D LSCplus
3 Safety
34 / 161
Version 07/2022, Rev. 3.0 of 20/07/2022
• sb
Translation of the original operating manual
3.7.8
Hazards caused by azides in the products
DANGER
Explosion hazard caused by azides in the products
Azides form explosive metal azides when they come into contact with
non-ferrous metals (e.g. copper, brass, bronze) that may be present in the
pipe system or vacuum pump, for example. In addition, explosive dust-air-
mixtures may form during the aeration process after the end of the drying
phase.
There is an explosion hazard.
• Freeze-drying products containing azides is only permissible with
special protective measure and equipment-related precautions (e.g. a
special vacuum pump) and following a case-by-case examination and
the written approval by Martin Christ Gefriertrocknungsanlagen GmbH!
DANGER
Risk of poisoning caused by azides in the products
When loading and unloading the shelves, the personnel are exposed to
the product.
Skin contact or the inhalation of particles may cause severe damage to
health. There is a risk of pulmonary oedemas in the case of inhalation.
• Wear suitable protective clothes, gloves, and respiratory protection
or
• use an isolater sytem on the freeze-dryer!
DANGER
Risk of poisoning caused by azides in the products
When performing maintenance work on parts coming into contact with the
product (e.g. all parts inside the chamber, vacuum pump), the personnel
may be exposed to product residues.
Skin contact or the inhalation of particles may cause severe damage to
health. There is a risk of pulmonary oedemas in the case of inhalation.
• Take suitable decontamination measures prior to commencing the
maintenance!
• Wear suitable protective clothes, gloves, and respiratory protection!
3.7.9
Hazards caused by contaminated condensate (defrosting water)
WARNING
Risk of poisoning/infection caused by contaminated condensate
(defrosting water)
The condensate may contain harmful substances originating from the
product.
Contact with the condensate may cause severe damage to health.
• Ensure the environmentally sound disposal of the condensate in
compliance with the local rules and regulations!
• Wear suitable protective clothes, gloves, and respiratory protection
when performing any work on the drain system (especially when
cleaning the valves and replacing the seals)!
