Martin Christ Delta 2-24 LSCplus - Manual (Page 8)

Delta 1-24 LSC&
Delta 2-24 LSC&
Table of contents
8
Version 04/2013, Rev. 1.2 of 20/02/2014 • sb
Translation of the original operating manual
7 Malfunctions and error correction .................................................................................... 77
7.1 General malfunctions ...................................................................................................... 77
7.1.1 Power failure .............................................................................................................. 78
7.1.2 Insufficient vacuum .................................................................................................... 79
7.1.2.1 Small flange connections ................................................................................... 79
7.1.2.2 Aeration valve, media drain valve....................................................................... 80
7.1.2.3 Pressure control valve ........................................................................................ 80
7.1.2.4 Rubber valves .................................................................................................... 80
7.1.2.5 Vacuum sensor .................................................................................................. 80
7.1.3 Insufficient ice condenser temperature ...................................................................... 81
7.2 Process and error messages .......................................................................................... 81
7.3 Service contact ............................................................................................................... 82
8 Maintenance and service................................................................................................... 83
8.1 Maintenance ................................................................................................................... 83
8.1.1 Freeze-dryer .............................................................................................................. 83
8.1.1.1 Ice condenser chamber ...................................................................................... 84
8.1.1.2 Drying chamber .................................................................................................. 84
8.1.1.3 Aeration valve, media drain valve....................................................................... 85
8.1.1.4 Heat exchanger (only for air-cooled freeze-dryers) ............................................ 85
8.1.2 Vacuum pump ........................................................................................................... 86
8.1.3 Exhaust filter (oil mist separator)) .............................................................................. 86
8.1.4 Vacuum sensor .......................................................................................................... 87
8.1.5 Accessories ............................................................................................................... 87
8.2 Disinfection of the drying chamber and accessories........................................................ 88
8.3 Service............................................................................................................................ 89
8.4 Return of defective parts ................................................................................................. 90
9 Disposal .............................................................................................................................. 91
9.1 Disposal of the freeze-dryer ............................................................................................ 91
9.2 Disposal of the packaging ............................................................................................... 91
10 Technical data .................................................................................................................... 92
10.1 Ambient conditions.......................................................................................................... 94
10.2 Technical documentation ................................................................................................ 94
11 Appendix ............................................................................................................................ 95
11.1 Mathematical relations .................................................................................................... 95
11.2 Brief operating instructions.............................................................................................. 96
11.3 EC declaration of conformity ......................................................................................... 102
11.4 Resistance to stress cracking an chemical influences "Plexiglas" ................................. 103
12 Glossary ........................................................................................................................... 121
13 Index ................................................................................................................................. 123