Sigma 2-5 Manual de usuario
Operating Manual SIGMA 2-5, page 3 of 55
03/06
Dear customer,
Congratulations for purchasing a SIGMA laboratory centrifuge. You have selected a device
which combines many advantages.
The electronic operation control allows a trouble-free use of the centrifuge. With its 3-phase
drive, maintenance-free quiet operation without any carbon dust pollution is guaranteed.
Your device is equipped with user-friendly options which make the operation and standard
settings easier for you. Built-in error-detecting functions keep the user from entering incorrect
values and check the complete operation.
All settings are executed via the control panel with a coated surface which protects the
device against moisture and dust. In addition, the interior of the centrifuge is also easy to
clean. We offer you a device that combines functional variety with practical applications.
We thank you for your confidence and wish you a successful application of the centrifuge.
SIGMA Laborzentrifugen GmbH
Postfach 1713 - D-37507 Osterode
Tel. 05522/5007-0 - Telefax 05522/500712
Internet: www.sigma-zentrifugen.de
eMail: info@sigma-zentrifugen.de
SIGMA Service-Tel. 05522/5007-25
Operating Manual SIGMA 2-5, page 5 of 55
03/06
Konformitätserklärung
(73/23/EWG; 89/336/EWG; 98/37/EWG)
Statement of Conformity
(73/23/CEE; 89/336/CEE; 98/37/CEE)
Déclaration de conformité
(73/23/CEE; 89/336/CEE; 98/37/CEE)
Die nachfolgend bezeichnete Maschine wurde in Übereinstimmung mit den Richtlinien
73/23/EWG; 89/336/EWG und 98/37/EWG hergestellt und geprüft.
The following machine is manufactured and tested in compliance with directions 73/23/CEE;
89/336/CEE and 98/37/CEE.
La machine désignée ci-dessous est produit et examiné conforme aux directives 73/23/CEE;
89/336/CEE et 98/37/CEE
Bezeichnung der Maschine: Laborzentrifuge
Machine: Laboratory Centrifuge
Désignation de la machine: Centrifugeuse de laboratoire
Maschinentyp : 2 - 5
Type:
Type de la machine:
Bestell Nr. : 10134, 10135, 10136
Part No.:
Réf. usine:
Normen: EN 61010-2-020
Standards: EN 61000-3-2 ; EN 61000-3-3
Normes : EN 61326
Sigma Laborzentrifugen
An der Unteren Söse 50
D-37520 Osterode
01.02.2002 Geschäftsführer
Managing Director
Directeur Gérant
........................................................................
Fabr. Nr. Serial No. Numéro de fabrique
Operating Manual SIGMA 2-5, page 7 of 55
03/06
General Information
1.1 Technical data
1.2 Suitable accessories
1.3 Scope of supply
1.4 Standards and regulations
1.5 Safety instructions
1.6 Symbol table
Description of the Centrifuge
2.1 General outlay
2.2 Construction and constructive safety measures
2.3 Drive
2.4 Operation and display
2.5 Electronics
2.6 Safety devices
2.6.1 Lid lock, cover closing device
2.6.2 Standstill monitoring
2.6.3 System check
2.6.4 Ground wire check
2.6.5 Option: Imbalance monitoring system
Installation and Start-up
3.1 Unpacking of the centrifuge
3.1.1 Transport safety device
3.2 Installation
3.2.1 Site
3.2.2 Connection
3.2.3 Fuses / emergency circuit breaker on site
3.3 Installation of rotors and accessories
3.4 Initial start-up
3.4.1 Switching on of the centrifuge
3.4.2 Opening lid
3.4.3 Installation of an angle rotor and a swing-out rotor
Operating Elements
4.1 Operating panel
4.1.1 Start-key
4.1.2 Stop-key with soft and softstop function
4.1.3 Lid-key
4.1.4 Knobs
Operating Manual SIGMA 2-5, page 8 of 55
03/06
4.2 Displays
4.2.1. Speed/RCF (Relative centrifugal force)
4.2.1.1 Speed
4.2.1.2 Relative centrifugual force (RCF)
4.2.2 Time
4.2.3 Standard run mode
4.2.3.1 Continuous run mode
4.2.3.2 Short-time operation
4.2.3.2.1 Short-run 1
4.2.3.2.2 Short-run 2
Notes for Centrifugation
5.1 Practical notes for centrifugation
5.2 Forbidden centrifuging operations
Care and Maintenance
6.1 Care and cleaning of centrifuge
6.2 Care and cleaning of accessories
6.2.1 Service notes
6.3 Rotor trunnion pins
6.4 Glass breakage
6.5 Sterilization and disinfection of rotor chamber and accessories
6.5.1 Autoclaving
6.6 Checks by operator
Appendix
7.1 Mathematical relations
7.1.1 Relative Centrifugal Force (RCF)
7.1.2 Density
7.2 Error correction
7.2.1 Centrifuge cannot be started
7.2.2 Centrifuge decelerates during operation
7.2.3 Lid cannot be opened/closed
7.2.4 Emergency lid release
7.2.5 Problems with the centrifuge?
7.3 Error mode
7.3.1 Error codes
7.4 Diagram speed/gravitational field
7.5 Declaration of decontamination/Return declaration
7.6 Leaflet
Operating Manual SIGMA 2-5, page 9 of 55
03/06
1.1 Technical Data
Manufactuer: S I G M A
Laborzentrifugen GmbH
37520 Osterode
Type: 2-5
Electr. connection:
Protection class: see nameplate
I
Power consumption (kVA):
Rated power (kW):
Max. current (A):
0,17
0,13
0,8 (230 V/50 Hz) respectively
1,6 (120 V/60 Hz)
Power data:
Max. speed (rpm):
Max. capacity (ml):
Max. gravitational field (x g):
Max. kin. energy (Nm):
4 000
400
2 576
1 694
Further parameters
Time range:
0 - 30 min/continuous run/
short-time operation
Dimensions:
Depth (mm):
Width (mm):
Height (mm):
Weight (kg):
EMC (acc. to EN 55011):
Noise level (dBA):
452
365
300
21
Class B
< 58
Notes of user:
Serial number:
Supply date:
Inventory number:
Location:
Responsibility:
.....................................................
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.....................................................
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The figures are valid for an ambient temperature of 23 °C +/- 2 °C and nominal voltage
220 – 240 volt +/- 5 %. (Allowable ambient temperature +4 °C - +40 °C; max. humidity 80 %.)
Subject to technical alterations.
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