Leica Biosystems CM1950 - Manual (Page 5)

5 Leica CM1950 – Cryostat
Table of Contents
7. Instrument Controls... .............................................................................................................. 33
7.1 Control panel fields on the CM1950 – Control panel field 1. ................................................................ 33
Control panel field 2 – Electric coarse feed, sectioning and trimming thickness display. ............ 35
Control panel field 3 – Motorized sectioning (optional)... .................................................................... 37
8. Working with the Instrument... .............................................................................................. 39
8.1 Preparing cutting tools, specimen discs and preparation aids. ......................................................... 39
8.2 Switching on the instrument. ................................................................................................................... 39
8.3 Configuring the parameters. ..................................................................................................................... 40
8.4 Working with the precooled cryostat. .................................................................................................... 45
8.4.1 Preparatory work. ..................................................................................................................................................45
8.4.2 Trimming with extraction – 1. Anti-roll guide installed. ....................................................................... 46
8.4.3 Cutting with extraction – Anti-roll guide installed... ............................................................................. 49
9. Troubleshooting... .................................................................................................................... 51
9.1 Problems during work... ............................................................................................................................ 51
10. Temperature selection chart (- °C)... .................................................................................... 55
11. Optional Accessories... ........................................................................................................... 56
11.1 Ordering information... ............................................................................................................................... 56
12. Maintenance and Cleaning... ................................................................................................. 71
12.1 General maintenance instructions. ......................................................................................................... 71
12.2 Changing fuses. .......................................................................................................................................... 73
12.3 Replacing the UVC lamp. ........................................................................................................................... 73
12.3.1 Replacing the fluorescent lamp... ............................................................................................................ 75
13. Decontamination Certificate (Master)... .............................................................................................. 76
14. Warranty and service... ........................................................................................................... 78