Hettich ROTOFIX 32 A Bedienungsanleitung Seite 29

Contents
1 Use according to specification ..............................................................................................................................31
2 Remaining risks ....................................................................................................................................................31
3 Technical specifications ........................................................................................................................................31
4 Notes on safety.....................................................................................................................................................32
5 Symbol meanings .................................................................................................................................................34
6 Delivery checklist ..................................................................................................................................................34
7 Unpacking the centrifuge ......................................................................................................................................34
8 Initial operation .....................................................................................................................................................35
9 Opening and closing the lid...................................................................................................................................35
9.1 Opening the lid ..............................................................................................................................................35
9.2 Closing the lid ................................................................................................................................................35
10 Installation and removal of the rotor ..................................................................................................................35
11 Loading the rotor ...............................................................................................................................................36
12 Closing biosafety systems .................................................................................................................................37
13 Control and display elements ............................................................................................................................38
13.1 Symbols on the control panel.....................................................................................................................38
13.2 Keys and setting options ............................................................................................................................38
14 Setting the brake step .......................................................................................................................................39
15 Setting the centrifuging radius ...........................................................................................................................39
16 Centrifugation ....................................................................................................................................................39
16.1 Centrifugation with preselected time ..........................................................................................................40
16.2 Continuous operation .................................................................................................................................40
16.3 Short-time centrifugation ............................................................................................................................40
16.4 Display of the relative centrifugal force (RCF)............................................................................................40
17 Acoustic signal ..................................................................................................................................................41
18 Relative centrifugal force (RCF) ........................................................................................................................41
19 Centrifugation of materials or mixtures of materials with a density higher than 1.2 kg/dm
20 Rotor recognition ...............................................................................................................................................42
21 Emergency release ...........................................................................................................................................42
22 Maintenance and servicing................................................................................................................................43
22.1 Centrifuge (housing, lid and centrifuging chamber)....................................................................................43
22.1.1 Surface cleaning and care ..................................................................................................................43
22.1.2 Surface disinfection.............................................................................................................................43
22.1.3 Removal of radioactive contaminants .................................................................................................43
22.2 Rotors and Attachments.............................................................................................................................44
22.2.1 Cleaning and care...............................................................................................................................44
22.2.2 Disinfection .........................................................................................................................................44
22.2.3 Removal of radioactive contaminants .................................................................................................44
22.2.4 Trunnions ............................................................................................................................................45
22.2.5 Rotors and accessories with limited service lives ...............................................................................45
22.3 Autoclaving ................................................................................................................................................45
22.4 Centrifuge containers .................................................................................................................................45
23 Faults ................................................................................................................................................................46
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