Hettich ROTOFIX 32 A 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 Symbol meanings .................................................................................................................................................35
6 Delivery checklist ..................................................................................................................................................35
7 Unpacking the centrifuge ......................................................................................................................................35
8 Initial operation .....................................................................................................................................................36
9 Opening and closing the lid ..................................................................................................................................36
9.1 Opening the lid ..............................................................................................................................................36
9.2 Closing the lid ................................................................................................................................................36
10 Installation and removal of the rotor ..................................................................................................................37
10.1 Rotor with clamping nut .............................................................................................................................37
10.2 Rotor without clamping nut.........................................................................................................................37
10.2.1 Installing and removing the hub ..........................................................................................................37
10.2.2 Inserting and removing the rotor .........................................................................................................37
11 Loading the rotor ...............................................................................................................................................38
12 Closing biosafety systems.................................................................................................................................39
13 Control and display elements ............................................................................................................................40
13.1 Symbols on the control panel.....................................................................................................................40
13.2 Keys and setting options ............................................................................................................................40
14 Setting the brake step .......................................................................................................................................41
15 Setting the centrifuging radius...........................................................................................................................41
16 Centrifugation....................................................................................................................................................41
16.1 Centrifugation with preselected time ..........................................................................................................42
16.2 Continuous operation.................................................................................................................................42
16.3 Short-time centrifugation ............................................................................................................................42
16.4 Display of the relative centrifugal force (RCF)............................................................................................42
17 Acoustic signal ..................................................................................................................................................43
18 Relative centrifugal force (RCF) ........................................................................................................................43
19 Centrifugation of materials or mixtures of materials with a density higher than 1.2 kg/dm
20 Rotor recognition ...............................................................................................................................................44
21 Emergency release ...........................................................................................................................................44
22 Maintenance and servicing................................................................................................................................45
22.1 Centrifuge (housing, lid and centrifuging chamber)....................................................................................45
22.1.1 Surface cleaning and care ..................................................................................................................45
22.1.2 Surface disinfection ............................................................................................................................45
22.1.3 Removal of radioactive contaminants .................................................................................................45
22.2 Rotors and Attachments ............................................................................................................................46
22.2.1 Cleaning and care...............................................................................................................................46
22.2.2 Disinfection .........................................................................................................................................46
22.2.3 Removal of radioactive contaminants .................................................................................................46
22.2.4 Trunnions............................................................................................................................................47
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