Technical data

7.7.5. Checks by the operator
The operator has to ensure that the important parts of the freeze
dryer that are necessary for safety are not damaged.
This especially refers to:
• Lid or drying chamber
• Seals
• Oil level of vacuum pump
• Accessories, especially changes like corrosion, wear
and abrasion of material etc.
Furthermore, a ground conductor check must be carried out
regularly.
86 • Maintenance Operating Manual Freeze Dryer ALPHA 1-4 LSC / ALPHA 2-4 LSC