7.12 FREEZER CLOSURE ...................................................................................................................................... 28
7.13 AIR FILTER MAINTENANCE ........................................................................................................................... 28
7.14 DATA RECORDING ...................................................................................................................................... 28
7.15 EXAMPLE OF TEMPERATURES DATA’S SHAPING ................................................................................................ 29
8. OPTIONS ................................................................................................................................................. 32
8.1 REMOTE ALARM ................................................................................................................................................. 32
8.2 CO
2
/ N
2
BACKUP .............................................................................................................................................. 32
8.3 SLOWING DOWN TEMPERATURE RISE (CRYO-ACCUMULATOR) ...................................................................................... 34
8.4 CHART RECORDER ............................................................................................................................................... 34
8.5 SYSTEM BOSS ................................................................................................................................................... 36
9. STORAGE ELEMENTS ............................................................................................................................... 37
10. MAINTENANCE AND SERVICE CONTRACT ............................................................................................... 38
10.1 SAFETY RULES ........................................................................................................................................... 38
10.2 USER MAINTENANCE .................................................................................................................................. 38
10.3 LONG STOP PERIOD .................................................................................................................................... 41
10.4 ANNUAL MAINTENANCE .............................................................................................................................. 41
11. SAFETY .................................................................................................................................................... 43
11.1 LIQUID CO
2
BACKUP .................................................................................................................................. 43
11.2 LIQUID NITROGEN BACKUP .......................................................................................................................... 44
12. TRANSPORTATION AND WASTE DISPOSAL ............................................................................................. 47
12.1 TRANSPORTATION ..................................................................................................................................... 47
12.2 WASTE DISPOSAL ...................................................................................................................................... 47
13. CONTACT ................................................................................................................................................ 48
MAINTENANCE CONTRACT ................................................................................................................................... 49