Christ 112991, Operating Manual

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Freeze-dryer Epsilon 1-4 LSCplus
Freeze-dryer Epsilon 2-4 LSCplus
Table of contents
Version 04/2014, Rev. 2.13 of 01/12/2021
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Translation of the original operating manual
6.6 LSCplus control system .................................................................................................. 58
6.6.1 User interface ............................................................................................................ 58
6.6.1.1 Main window "Manual" ....................................................................................... 59
6.6.1.2 Main window "Program" ..................................................................................... 72
6.6.1.3 Main window "Options" ...................................................................................... 73
6.6.1.4 Main window "?" ................................................................................................. 87
6.6.2 Manual freeze-drying ................................................................................................. 87
6.6.2.1 Entering set values in the manual mode............................................................. 88
6.6.3 Freeze-drying with the PGMplus programmer module ............................................... 90
6.6.3.1 Creating a program ............................................................................................ 94
6.6.3.2 Editing a program ............................................................................................. 102
6.6.3.3 Copying a program .......................................................................................... 103
6.6.3.4 Loading a program ........................................................................................... 103
6.6.3.5 Deleting a program .......................................................................................... 104
6.7 Optional extensions and special equipment .................................................................. 105
6.8 Switching the freeze-dryer OFF .................................................................................... 107
7 Malfunctions and error correction .................................................................................. 108
7.1 General malfunctions .................................................................................................... 108
7.1.1 Power failure ............................................................................................................ 109
7.1.2 Insufficient vacuum .................................................................................................. 110
7.1.2.1 Small flange connections ................................................................................. 110
7.1.2.2 Aeration valve .................................................................................................. 111
7.1.2.3 Pressure control valve ...................................................................................... 111
7.1.2.4 Rubber valves .................................................................................................. 111
7.1.2.5 Vacuum sensor ................................................................................................ 111
7.1.3 Insufficient ice condenser temperature .................................................................... 112
7.2 Process and error messages ........................................................................................ 112
7.3 Service contact ............................................................................................................. 113
8 Maintenance and service ................................................................................................. 114
8.1 Maintenance ................................................................................................................. 114
8.1.1 General .................................................................................................................... 114
8.1.2 Chamber .................................................................................................................. 115
8.1.2.1 Lamination of the loading door with a special film ............................................ 116
8.1.2.2 Special equipment: Stainless steel door latch at the loading door .................... 117
8.1.3 Aeration valve .......................................................................................................... 117
8.1.4 Heat exchanger (only air-cooled freeze-dryers) ....................................................... 118
8.1.5 Electrical system ...................................................................................................... 118
8.1.6 Vacuum system with an oil-sealed vacuum pump .................................................... 119
8.1.7 Vacuum system with a dry-running vacuum pump ................................................... 120
8.1.8 Refrigeration system ................................................................................................ 121
8.1.9 Vacuum sensor ........................................................................................................ 122
8.1.10 Accessories ............................................................................................................. 122