Hettich MIKRO 220 Mode D'emploi page 30

EN
Contents
1 Use according to specification .............................................................................................................................. 32
2 Remaining risks .................................................................................................................................................... 32
3 Technical specifications ........................................................................................................................................ 32
4 Notes on safety ..................................................................................................................................................... 33
5 Transport and storage .......................................................................................................................................... 34
5.1 Transport ....................................................................................................................................................... 34
5.2 Storage .......................................................................................................................................................... 34
6 Symbol meanings ................................................................................................................................................. 35
7 Delivery checklist .................................................................................................................................................. 36
8 Unpacking the centrifuge ...................................................................................................................................... 36
9 Initial operation ..................................................................................................................................................... 36
10 Opening and closing the lid ............................................................................................................................... 37
10.1 Opening the lid ........................................................................................................................................... 37
10.2 Closing the lid ............................................................................................................................................ 37
11 Installation and removal of the rotor .................................................................................................................. 37
12 Loading the rotor ............................................................................................................................................... 38
13 Closing biosafety systems ................................................................................................................................. 39
14 Control and display elements ............................................................................................................................ 40
14.1 Control knob............................................................................................................................................... 40
14.2 Control panel pushbuttons (keys) .............................................................................................................. 40
14.3 Adjustment possibilities .............................................................................................................................. 41
15 Entering centrifugation parameter ..................................................................................................................... 41
16 Programming ..................................................................................................................................................... 42
16.1 Programme input/alteration ........................................................................................................................ 42
16.2 Programme recall ....................................................................................................................................... 42
17 Centrifugation .................................................................................................................................................... 42
17.1 Centrifugation with pre-set time ................................................................................................................. 42
17.2 Continuous run........................................................................................................................................... 43
17.3 Short-term centrifugation ........................................................................................................................... 43
18 Emergency Stop ................................................................................................................................................ 43
19 Acoustic Signal .................................................................................................................................................. 43
20 Recall hours of operation .................................................................................................................................. 43
21 Cooling (only in centrifuges with cooling) .......................................................................................................... 44
21.1 Standby-cooling ......................................................................................................................................... 44
21.2 Pre-cooling the rotor .................................................................................................................................. 44
22 Relative centrifugal force (RCF) ........................................................................................................................ 44
23 Centrifugation of materials or mixtures of materials with a density higher than 1.2 kg/dm
24 Rotor recognition ............................................................................................................................................... 45
25 Emergency release ........................................................................................................................................... 45
26 Maintenance and servicing ................................................................................................................................ 46
26.1 Centrifuge (housing, lid and centrifuging chamber) .................................................................................... 46
26.1.1 Surface cleaning and care .................................................................................................................. 46
26.1.2 Surface disinfection ............................................................................................................................ 46
30/99 Rev. 10 / 04.2020
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AB2200DEENFRIT