3.11 Measures to be taken to ensure safe operation of the freeze-dryer
In order to ensure the safe operation of the freeze-dryer, please comply
with the following points prior to every freeze-drying process:
Set-up, connection and operation
• Ensure that the freeze-dryer was set up and connected properly (see
chapter 5 - "Set-up and connection").
• Check the freeze-dryer and the accessories before every start-up for
any visible signs of damage.
• Do not hit or move the freeze-dryer during its operation.
• Do not lean against or rest on the freeze-dryer during its operation.
• Stop the freeze-dryer immediately in the event of a malfunction.
Eliminate the malfunction (see chapter 7 - "Malfunctions and error
correction") or contact the after-sales service of Firma Martin Christ
Gefriertrocknungsanlagen GmbH (see chapter 7.3 - "Service contact").
• Ensure that all repairs are performed only by authorised and specialised
personnel.
Fire prevention
• Fuses protect certain electrical circuits within the freeze-dryer against
over-current conditions. Always use fuses of the same type and rating.
Safety area
• Maintain a safety distance of at least 30 cm (12 inches) around the
freeze-dryer.
• Do not store any dangerous goods in the safety area of the freeze-
dryer.
• Do not place any dangerous material, e.g. glass vessels containing
liquid substances, within the safety area of 30 cm around the freeze-
dryer. Spilled liquids may get into the freeze-dryer and damage the
electrical or mechanical components.
• Do not stay in the safety area longer than what is absolutely necessary
for the operation of the freeze-dryer.
Accessories
• Do not use the freeze-dryer with accessories that shows signs of
damage.
• Only use accessories that have been approved by the manufacturer
(except for commercial vessels made of glass or synthetic materials).
We explicitly warn against the use of equipment of poor quality!
Breaking glass or bursting vessels can cause dangerous situations.
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