Freeze-dryer Alpha 1-4 LDplus
Freeze-dryer Alpha 2-4 LDplus
2 Layout and mode of operation
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Version 11/2006, Rev. 2.2 of 17/10/2016
• sb
Translation of the original operating manual
6
Equipotential bonding
screw
7
Aeration and media
drain valve
Fig. 3: Left side of the freeze-dryer
8
Vacuum connection
9
Name plate (see
chapter 2.1.2 - "Name
plate")
10
Heat exchanger of the
refrigeration unit
11
Electrical connection of
the vacuum sensor
12
Power supply of the
pressure control valve
13
Power supply of the
vacuum pump
14
Mains fuse
15
Mains cable
Fig. 4: Rear view of the freeze-dryer
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