Sigma 2-5 Manuale utente

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

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

Class B

< 58

Notes of user:

Serial number:

Supply date:

Inventory number:

Location:

Responsibility:

.....................................................

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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