Name: Sigma 2-7
Brand: Sigma
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Translation of the original operating manual

07/2015

Rev. 1.12 of 16/07/2019

Sigma 2-7, Sigma 2-7 Cyto;Laboratory centrifuge;Sigma 2-7 IVD; ;

Laboratory centrifuge

part no. 0702802

Sigma 2-7, Sigma 2-7 Cyto

Sigma 2-7 IVD

from serial no. 157336

Laboratory centrifuge

Operating Manual

Please retain for later use!

Table of Contents5
General Information9
Importance of the Operating Manual9
Intended Use9
Warranty and Liability9
Copyright10
Standards and Regulations10
Scope of Supply10
Layout and Mode of Operation11
Layout of the Centrifuge11
Functional and Operating Elements11
Name Plate12
Mode of Operation13
Centrifugation Principle13
Area of Application13
Speed, Radius, and Relative Centrifugal Force14
Density14
Safety15
Marking of the Unit15
Explanation of the Symbols and Notes16
Responsibility of the Operator17
Operating Personnel17
Informal Safety Instructions17
Safety Instructions18
Electrical Safety18
Mechanical Safety18
Fire Prevention19
Chemical and Biological Safety19
Safety Instructions for Centrifugation20
Resistance of Plastics20
Safety of Rotors and Accessories21
Service Life21
Safety Devices21
Lid Lock Device21
Standstill Monitoring System22
System Check22
Earth Conductor Check22
Measures in the Event of Hazards and Accidents22
Remaining Hazards22
Storage and Transport23
Dimensions and Weight23
Storage Conditions23
Notes on Transport23
Packaging24
Transport Safety Device24
Set-Up and Connection25
Installation Site25
Type of Connection25
Customer-Provided Fuses25
Using the Centrifuge26
Initial Start-Up26
Switching the Centrifuge on26
Opening and Closing the Lid26
Installation of Rotors and Accessories27
Installation of a Rotor27
Installation of Accessories28
Adapters29
Vessels29
Control System "Spincontrol Basic30
User Interface30
Display30
Starting a Centrifugation Run31
Interrupting a Centrifugation Run31
Interrupting a Deceleration Process31
Speed / Relative Centrifugal Force (RCF)31
Changing the Speed/Rcf Value During Centrifugation31
Runtime32
Changing the Runtime During Centrifugation32
Short Run32
Continuous Run32
Rotor Selection33
Softstart and Softstop Function34
6.3.10 Automatic Lid Opening Function34
Start Delay ("Clotting Time")34
6.3.12 Sound Signal35
6.3.13 Button Signal35
6.3.14 Button Lock35
6.3.15 Programs36
6.3.15.1 Saving the Current Settings36
6.3.15.2 Calling up Stored Programs36
Switching the Centrifuge off36
Malfunctions and Error Correction37
General Malfunctions37
Emergency Lid Release38
Table of Error Codes39
Service Contact40
Maintenance and Service41
Maintenance41
Centrifuge41
Accessories42
Plastic Accessories42
Rotors, Buckets and Carriers43
Glass Breakage43
Sterilisation and Disinfection of the Rotor Chamber and Accessories44
8.2.1 Autoclaving45
Service46
Return of Defective Centrifuges or Parts47
Disposal49
Disposal of the Centrifuge49
Disposal of the Packaging49
10 Technical Data50
Ambient Conditions51
Technical Documentation51
Appendix52
Range of Accessories52
11.1.1 Rotor Radii52
Speed-Gravitational-Field-Diagram53
Table of the Service Life of Rotors and Accessories54
Resistance Data55
EC Declaration of Conformity59
Declaration of Conformity - China Rohs 263
12 Index65

Brand	Sigma
Model	2-7
Category	Laboratory Equipment
Language	English

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