Sartorius Centrisart G-26C Operating Manual

Translation of the original operating manual
sb
09/2015
Rev. 1.3 of 02/03/2017
G-26C;Version; ; ;
Version

WZG6003-e150401

Operating Manual

Centrisart G-26C

Refrigerated centrifuge from serial no.

157608

98648-021-13

© Copyright by
Sartorius Lab Instruments GmbH & Co. KG
Weender Landstraße 94-108
37075 Göttingen
Germany

Phone: [phone]
Fax: [phone]
www.sartorius.com

Table of contents

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1 General information ........................................................................................................................................... 9

1.1 Importance of the operating manual ...................................................................................................................... 9

1.2 Intended use .................................................................................................................................................................... 9

1.3 Warranty and liability .................................................................................................................................................. 9

1.4 Copyright ....................................................................................................................................................................... 10

1.5 Standards and regulations ........................................................................................................................................ 10

1.6 Scope of supply ............................................................................................................................................................ 10

2 Layout and mode of operation ....................................................................................................................... 11

2.1 Layout of the centrifuge ........................................................................................................................................... 11

2.1.1 Functional and operating elements ................................................................................................................ 11

2.1.2 Name plate ............................................................................................................................................................. 13

2.2 Mode of operation ...................................................................................................................................................... 14

2.2.1 Centrifugation principle ..................................................................................................................................... 14

2.2.2 Area of application ............................................................................................................................................... 14

2.2.2.1 Speed, radius, and relative centrifugal force ..................................................................................... 15

2.2.2.2 Density ........................................................................................................................................................... 15

3 Safety ................................................................................................................................................................ ... 16

3.1 Marking of the unit .................................................................................................................................................... 16

3.2 Explanation of the symbols and notes .................................................................................................................. 17

3.3 Responsibility of the operator ................................................................................................................................. 18

3.4 Operating personnel ................................................................................................................................................... 18

3.5 Informal safety instructions ..................................................................................................................................... 18

3.6 Safety instructions ...................................................................................................................................................... 19

3.6.1 Electrical safety ..................................................................................................................................................... 19

3.6.2 Mechanical safety ................................................................................................................................................. 19

3.6.3 Fire prevention ...................................................................................................................................................... 20

3.6.4 Chemical and biological safety ......................................................................................................................... 20

3.6.5 Safety instructions for centrifugation ........................................................................................................... 21

3.6.6 Resistance of plastics ........................................................................................................................................... 21

3.6.7 Service life of rotors and accessories .............................................................................................................. 21

3.7 Safety devices ............................................................................................................................................................... 22

3.7.1 Lid lock device ....................................................................................................................................................... 22

3.7.2 Standstill monitoring system ............................................................................................................................ 22

3.7.3 System check.......................................................................................................................................................... 22

3.7.4 Earth conductor check ........................................................................................................................................ 22

3.7.5 Imbalance monitoring system ........................................................................................................................... 22

3.7.6 Temperature monitoring system ...................................................................................................................... 22

3.7.7 Rotor monitoring system .................................................................................................................................... 22

3.8 Measures in the event of hazards and accidents ............................................................................................... 23

3.9 Remaining hazards ...................................................................................................................................................... 23

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4 Storage and transport ...................................................................................................................................... 24

4.1 Dimensions and weight .............................................................................................................................................. 24

4.2 Storage conditions ...................................................................................................................................................... 24

4.3 Notes on transport ...................................................................................................................................................... 24

4.4 Packaging ....................................................................................................................................................................... 25

4.5 Transport safety device .............................................................................................................................................. 25

5 Set-up and connection .................................................................................................................................... 26

5.1 Installation site ............................................................................................................................................................. 26

5.2 Power supply ................................................................................................................................................................. 26

5.2.1 Type of connection ............................................................................................................................................... 26

5.2.2 Customer-provided fuses ................................................................................................................................... 26

6 Using the centrifuge ......................................................................................................................................... 27

6.1 Initial start-up .............................................................................................................................................................. 27

6.2 Switching the centrifuge on .................................................................................................................................... 27

6.2.1 Opening and closing the lid ............................................................................................................................... 27

6.2.2 Installation of rotors and accessories ............................................................................................................. 27

6.2.2.1 Installation of the rotor ........................................................................................................................... 27

6.2.2.2 Installation of angle rotors with a hermetically sealed lid ............................................................ 28

6.2.2.3 Installation of accessories ........................................................................................................................ 29

6.2.2.4 Adapters ................................................................................................ ................................ ........................ 30

6.2.2.5 Tubes .............................................................................................................................................................. 30

6.3 Control system "Spincontrol S" ............................................................................................................................... 31

6.3.1 User interface ........................................................................................................................................................ 31

6.3.2 Manual mode ......................................................................................................................................................... 32

6.3.2.1 Starting a centrifugation run ................................................................................................................. 32

6.3.2.2 Interrupting a centrifugation run ......................................................................................................... 32

6.3.2.3 Interrupting a deceleration process ...................................................................................................... 32

6.3.2.4 Selection, display, and modification of data ..................................................................................... 32

6.3.2.5 Standard menu ........................................................................................................................................... 33

6.3.2.6 Process library menu ................................................................................................................................. 39

6.3.2.7 Parameters menu ....................................................................................................................................... 40

6.3.2.8 Setup menu .................................................................................................................................................. 44

6.3.2.9 Curve menu .................................................................................................................................................. 47

6.3.2.10 Help menu .................................................................................................................................................... 48

6.3.2.11 Changing the contrast .............................................................................................................................. 49

6.3.3 Program mode ....................................................................................................................................................... 49

6.3.3.1 Saving a program ....................................................................................................................................... 50

6.3.3.2 Loading a program ..................................................................................................................................... 50

6.3.3.3 Executing a program ................................................................................................................................. 51

6.3.3.4 Deleting a program .................................................................................................................................... 51

6.3.3.5 Automatic program rotation .................................................................................................................. 52

6.3.4 Options for data input and output.................................................................................................................. 53

6.4 Switching the centrifuge off .................................................................................................................................... 53

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7 Malfunctions and error correction ................................................................................................................ 54

7.1 General malfunctions ................................................................................................................................................. 54

7.1.1 Emergency lid release ................................................................................................................................ .......... 55

7.2 Table of error codes .................................................................................................................................................... 56

7.3 Service contact ............................................................................................................................................................. 57

8 Maintenance and service ................................................................................................................................. 58

8.1 Maintenance ................................................................................................................................................................. 58

8.1.1 Centrifuge ............................................................................................................................................................... 58

8.1.1.1 Condenser (only refrigerated centrifuges) .......................................................................................... 59

8.1.2 Accessories .............................................................................................................................................................. 59

8.1.2.1 Plastic accessories ................................................................................................................................ ...... 60

8.1.3 Rotors, buckets and carriers .............................................................................................................................. 60

8.1.4 Load bearing bolts ................................................................................................................................................ 60

8.1.5 Glass breakage ....................................................................................................................................................... 61

8.2 Sterilisation and disinfection of the rotor chamber and accessories ........................................................... 61

8.2.1 Autoclaving ............................................................................................................................................................ 62

8.3 Service ............................................................................................................................................................................. 63

8.4 Return of defective units .......................................................................................................................................... 64

9 Disposal ................................................................................................................................................................ 65

10 Technical data .................................................................................................................................................... 66

10.1 Ambient conditions ..................................................................................................................................................... 67

11 Appendix .............................................................................................................................................................. 68

11.1 Range of accessories ................................................................................................................................................... 68

11.1.1 Maximum speed for tubes ................................................................................................................................. 69

11.1.2 Rotor radii ............................................................................................................................................................... 69

11.2 Speed-gravitational-field-diagram ........................................................................................................................ 70

11.3 Acceleration and deceleration curves .................................................................................................................... 71

11.4 Resistance data ............................................................................................................................................................. 73

11.5 EC declaration of conformity ................................................................................................................................... 77

12 Index ..................................................................................................................................................................... 79

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1 General information

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1 General information

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1.1 Importance of the operating manual

A fundamental requirement for the safe and trouble-free operation of the
centrifuge is to be familiar with the fundamental safety instructions and all
possible hazards.

The operating manual includes important information concerning the safe
operation of the centrifuge.

This operating manual and, in particular, the notes on safety and hazards must be
observed by all persons operating the centrifuge.

In addition, the local rules and regulations for the prevention of accidents must be

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complied with.

1.2 Intended use

Centrifuges are power-driven machines that separate liquids from solid matter,
liquid mixtures, or solid mixtures by centrifugal force. They are solely intended for
this purpose. Any other use beyond this area of application is regarded as improper
use. Sartorius Lab Instruments GmbH & Co. KG cannot be held liable for any
damage resulting from such improper use.

The intended use also includes

observation of all the notes and instructions included in the operating manual

and

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compliance with the care, cleaning, and maintenance instructions.

1.3 Warranty and liability

The warranty and liability are subject to our "General Terms and Conditions of
Business Relating to Goods and Services of Sartorius" that were distributed to the
operator upon the conclusion of the contract.

Warranty and liability claims are excluded if they are due to:

improper use.
non-compliance with the safety instructions and hazard warnings in the

operating manual.

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improper installation, start-up, operation, or maintenance of the centrifuge.

1 General information

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1 box spanner, size 10 (rotor fastening)

Part no. 69CE0009

1 hexagon socket wrench, size 5 (emergency

lid release)

Part no. 69CE0008

1 tube of grease for load bearing bolts

Part no. 69CE0006

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1.4 Copyright

The information and figures contained in these instructions correspond to the
version date specified below.

Sartorius reserves the right to make changes to the technology, features,
specifications and design of the equipment without notice.

Copyright notice:
This operating manual, including all of its components, is protected by copyright.
Any use beyond the limits of the copyright law is not permitted without our

approval.
This applies in particular to reprinting, translation and edition irrespective of the

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type of media used.

1.5 Standards and regulations

EC declaration of conformity

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(see chapter 11.5 - "EC declaration of conformity")

1.6 Scope of supply

The centrifuge comprises:

Documentation:
Operating manual incl. EC declaration of conformity

(see chapter 11.5 - "EC declaration of conformity")

Accessories

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According to your order, our order confirmation, and your delivery note.

2 Layout and mode of operation

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1 Lid
2 User interface (see

chapter 6.3.1 - "User
interface")

3 Mains switch

4 Name plate

(see chapter 2.1.2 ­"Name plate")

5 Equipotential bonding

screw

6 Mains power cable

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2 Layout and mode of operation

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2.1 Layout of the centrifuge

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2.1.1 Functional and operating elements

Fig. 1: Total view of the centrifuge

Fig. 2: Rear view of the centrifuge (220-240 V)

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7 Circuit breaker

Fig. 3: Rear view of the centrifuge (200 V and 208 V)

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Fig. 4: Detailed view A Mains power input bracket

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1 Manufacturer and

registered office
2 Type
3 Serial number
4 Refrigerant data
5 Max. density
6 Nominal voltage
7 Input fuse
8 Symbol for special

disposal (see chapter 9 -

"Disposal")
9 CE mark in compliance

with the directive

2006/42/EC
10 Part number
11 Year of manufacture
12 Max. speed
13 Max. kinetic energy
14 Power consumption

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2.1.2 Name plate

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Fig. 5: Example of a name plate

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2.2 Mode of operation

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2.2.1 Centrifugation principle

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Das

Centrifugation is a process for the separation of heterogeneous mixtures of
substances (suspensions, emulsions, or gas mixtures) into their components. The
mixture of substances, which rotates on a circular path, is subject to centripetal
acceleration that is several times greater than the gravitational acceleration.

Centrifuges use the mass inertia inside the rotor chamber for separating the
substances. Due to their higher inertia, particles or media with a higher density
travel outwards. In doing so, they displace the components with a lower density,
which in turn travel towards the centre.

The centripetal acceleration of an object inside a centrifuge, as the effect of
centripetal force, depends on the distance between the object and the axis of
rotation as well as on the angular velocity. It increases linearly as a function of the
distance with regard to the axis of rotation and quadratically as a function of the
angular velocity. The bigger the radius in the rotor chamber is and the higher the
speed is, the higher the centripetal acceleration is. However, the forces acting on
the rotor also increase.

2.2.2 Area of application

Depending on the area of application of the centrifuge and also on the particle
size, solids content, and volume throughput of the mixture of substances that is to
be centrifuged, there are different types of centrifuges.

The areas of application go from household use as a salad spinner or honey
separator up to specialised technical applications in the clinical, biological, or
biochemical context:

For numerous clinical examinations, cellular material must be separated from

the liquid to be analysed. The normal separation process can be sped up
considerably by using laboratory centrifuges.

In the metal-working industry, centrifuges are used for separating oil from

metal cuttings. Dairies use centrifuges in order to separate c
cream and low-fat milk.

Particularly big centrifuges are used in the sugar industry for separating the

syrup from the crystalline sugar.

Ultracentrifuges are predominantly used in biology and biochemistry in order

to isolate particles, e.g. viruses. They are specifically designed for high speeds up

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to 500,000 rpm. The rotor moves in a vacuum in order to avoid air friction.

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)/2,1( Rho

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2.2.2.1 Speed, radius, and relative centrifugal force
The acceleration g, which the samples are subject to, can be increased by increasing

the radius in the rotor chamber and by increasing the speed. These three
parameters are interdependent and linked with each other via the following
formula:

Relative centrifugal force RCF = 11.18 x 10-6 x r x n2

r = radius in cm
n = speed in rpm
RCF without any dimension

If two values are entered, the third value is determined by way of the stated
formula. If, afterwards, the speed or the radius is changed, the resulting relative
centrifugal force will be recalculated automatically by the control unit. If the RCF is
changed, the speed will be adapted while the specified radius is maintained.

The speed-gravitational-field-diagram provides an overview of the relationship
between speed, radius, and RCF (see chapter 11.2 - "Speed-gravitational-field-

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diagram").

2.2.2.2 Density
The laboratory centrifuge is suitable for the separation of constituents of different

densities in mixtures with a maximum density of 1.2 g/cm3. All information
concerning the speed of rotors and accessories refers to liquids with a density
corresponding to this specification. If the density is above this value, the maximum
permissible speed of the centrifuge must be reduced based on the following
formula:

n = n

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Rho = density in g/cm3

max

x

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Dangerous voltage

I

On (Power)

Hot surface

0

Off (Power)

Caution! Risk of bruising

Name plate (see chapter 2.1.2

- "Name plate")

Protective earth (ground)

CE mark in compliance with
the directive 2006/42/EC

Earth (ground)

Do not dispose as part of
domestic waste

Unplug the mains plug

GS mark (tested safety; only
for Germany)

Arrow indicating the direction
of rotation

NRTL mark (only for the USA
and Canada)

Label concerning the FCC rules
(only for Canada)

RCM mark
(only for Australia)

Adhesive label concerning the
circuit breaker

China RoHS 2 mark
(only for China)

NOTE

Safety indications on the centrifuge must be kept readable at all times. If
necessary, they must be replaced.

NOTE

Not all of the symbols/labels are used for this centrifuge type.

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3 Safety

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3.1 Marking of the unit

The following symbols are used for all types of centrifuges manufactured by Sartorius:

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3 Safety

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DANGER

This symbol stands for a direct hazard to the life and health of persons.

Non-observance of these symbols causes serious health problems up to life­endangering injuries.

DANGER

This symbol stands for a direct hazard to the life and health of persons due to
electrical voltage.

Non-observance of these symbols causes serious health problems up to life­endangering injuries.

WARNING

This symbol stands for a potential hazard to the life and health of persons.

Non-observance of these symbols can cause serious health problems up to life­endangering injuries.

CAUTION

This symbol indicates a potentially hazardous situation

Non-observance of these notes can cause minor injuries or damage to property.

NOTE

This symbol indicates important information.

3.2 Explanation of the symbols and notes

In this operating manual, the following names and symbols to indicate hazards are
used:

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3.3 Responsibility of the operator

The operator is responsible for authorising only qualified personnel to work on the
centrifuge (see chapter 3.4 - "Operating personnel").

The areas of responsibility of the personnel concerning the operation, maintenance,
and care of the unit must be clearly defined.

The safety-conscious work of the personnel in compliance with the operating
manual and the relevant EC and national health and safety regulations as well as
with the accident prevention regulations must be checked at regular intervals (e.g.
every month).

Under the international rules for health and safety at work, the operator is obliged
to:

take measures in order to prevent all danger to life or health during work.
ensure that centrifuges are operated properly and entirely as intended (see

chapter 1.2 - "Intended use").

take protective measures against fire and explosion when working with

hazardous substances.

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

take measures for the safe opening of centrifuges.

3.4 Operating personnel

Persons operating the unit must

be familiar with the fundamental regulations concerning workplace safety and

accident prevention

have read and understood this operating manual (and in particular the safety

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

sections and warning notes) and confirmed this with their signature.

3.5 Informal safety instructions

This operating manual is a part of the product.
The operating manual must be kept at the location of use of the centrifuge.

Ensure that it is accessible at all times.

The operating manual must be handed over to any subsequent owner or

operator of the centrifuge.
Any changes made must be added to the operating manual.
In addition to the operating manual, the general and local rules and regulations

concerning the prevention of accidents and the protection of the environment

must also be supplied.
Safety and danger indications on the centrifuge must be kept readable at all

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times. If necessary, they must be replaced.

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DANGER

Ensure that the wall socket is properly wired and grounded.
Check that the mains voltage agrees with the nominal voltage listed on the

name plate.

Do not place vessels containing liquid on the centrifuge lid or within the safety

distance of 30 cm around the centrifuge. Spilled liquids may get into the
centrifuge and damage electrical or mechanical components.

Work on the power supply system must only be performed by certified

electricians.

Inspect the electrical equipment of the unit regularly. Defects such as loose or

burnt cables must be eliminated immediately.

WARNING

Do not open the lid when the rotor is in motion!
Do not reach into the rotor chamber when the rotor is in motion!
Do not use the centrifuge if it was installed incorrectly.
Do not use the centrifuge without panels.
Do not use the centrifuge if the rotors and inserts show signs of corrosion or

other defects.

Only use the centrifuge with rotors and accessories that have been approved

by the manufacturer. In case of doubt, contact the manufacturer (see chapter

7.3 - "Service contact").

Do not hold your fingers between the lid and the housing when closing the lid.

Risk of crushing!

Defective lid relieving devices could cause the centrifuge lid to fall (contact

the service department, if necessary). Risk of crushing!
Do not hit or move the centrifuge during its operation.
Do not lean against or rest on the centrifuge during its operation.
Do not spin any substances that could damage the material of the rotors and

buckets of the centrifuge in any way. Highly corrosive substances, for example,

damage the material and affect the mechanical strength of the rotors and

buckets.
Stop the centrifuge immediately in the event of a malfunction. Eliminate the

malfunction (see chapter 7 - "Malfunctions and error correction") or inform

the service department of the manufacturer (see chapter 7.3 - "Service

contact").
Ensure that all repairs are performed only by authorised and specialised

personnel.

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

3.6 Safety instructions

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

3.6.1 Electrical safety

To reduce the risk of electrical shock, the centrifuge uses a three-wire electrical
cord and plug to connect the equipment to earth-ground. To preserve this safety

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

feature:

3.6.2 Mechanical safety

In order to ensure the safe operation of the centrifuge, observe the following:

3 Safety

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WARNING

Prior to any start-up, check the centrifuge, rotor, and accessories for signs of

damage that can be discerned from the outside. Special attention must be paid

to all of the rubber parts (e.g. motor cover, lid seal, and adapters) in terms of

visible structural changes. Defective parts must be replaced immediately.
Open the centrifuge when it is not in use so that moisture can evaporate.

DANGER

Do not spin explosive or inflammable substances.
Do not use the centrifuge within hazardous locations.

DANGER

Infectious, toxic, pathogenic, and radioactive substances may only be used in

special, certified containment systems with a bio-seal in order to prevent the

material from being released.
Take suitable precautions for your own safety if there is a risk of toxic,

radioactive, or pathogenic contamination
Materials that chemically react with each other with a high level of energy are

prohibited.

WARNING

Keep informed about local measures to avoid harmful emissions (depending on

the substances to be centrifuged).
Protective clothing is not required for the operation of the centrifuge.

The materials to be centrifuged may, however, require special safety measures

(e.g. centrifugation of infectious, toxic, radioactive, or pathogenic substances).

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

3.6.3 Fire prevention

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

3.6.4 Chemical and biological safety

If pathogenic, toxic, or radioactive samples are intended to be used in the
centrifuge, it is in the responsibility of the user to ensure that all necessary safety
regulations, guidelines, precautions, and practices are adhered to accordingly.

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WARNING

Ensure that the centrifuge was set up properly (see chapter 3.6.5 - "Safety

instructions for centrifugation").
Maintain a safety distance of at least 30 cm (12 inches) around the centrifuge.
Do not store any dangerous goods in the centrifuge area.
Do not stay in the safety area longer than what is absolutely necessary for the

operation of the centrifuge.
Only use the centrifuge with rotors and accessories that have been approved

by the manufacturer. We explicitly warn against the use of equipment of poor

quality. Breaking glass or bursting vessels can cause dangerous imbalances at

high speeds
Ensure that rotor and buckets are correctly fitted (see chapter 6.2.2.1 -

"Installation of the rotor").
Observe the instructions on the installation of accessories (see chapter 6.2.2.3 -

"Installation of accessories").

WARNING

The rotor must be loaded axial symmetrically at equal weights.
If liquids with a density > 1.2 g/cm3 are used, reduce the speed (see chapter

2.2.2.2 - "Density").
Do not use the centrifuge if the rotor is loaded asymmetrically.
Do not use the centrifuge with tubes that are excessively long.

NOTE

Refer to the resistance data (see chapter 11.4 - "Resistance data")!

WARNING

Perform regular checks (at least once per month) for safety reasons!
Pay special attention to changes, such as corrosion, cracks, material abrasion,

etc.
After 10 years, they must be inspected by the manufacturer.
After 50,000 cycles, the rotor must be scrapped for reasons of safety.
If other data concerning the service life are engraved on the rotor or bucket,

these data shall apply accordingly. For example, a bucket with the engraving

.

date 02/20 scrapped in February 2020 at the latest.

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

3.6.5 Safety instructions for centrifugation

For safe operation, observe the following before starting the centrifuge:

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

3.6.6 Resistance of plastics

Chemical influences have a strong effect on the polymeric chains of plastics, and,
therefore, on their physical properties. Plastic parts can be damaged if solvents,

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acids, or alkaline solutions are used.

3.6.7 Service life of rotors and accessories

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The rotors and accessories have a limited service life.

3 Safety

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

3.7 Safety devices

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3.7.1 Lid lock device

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3.7.2 Standstill monitoring system

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3.7.3 System check

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

The centrifuge can only be started when the lid is properly closed. The electrical
lock must be locked. The lid can only be opened when the rotor has stopped. If the
lid is opened by way of the emergency release system during operation, the
centrifuge will immediately switch off and decelerate brakeless. If the lid is open,
the drive is completely separated from the mains power supply, i.e. the centrifuge
cannot be started (see chapter 7.1.1 - "Emergency lid release").

Opening of the centrifuge lid is only possible if the rotor is at a standstill. This
standstill is checked by the microprocessor.

An internal system check monitors the data transfer and sensor signals with regard
to plausibility. Errors are detected with extreme sensitivity and displayed as error
messages in a dialog box (see chapter 7.2 - "Table of error codes").

3.7.4 Earth conductor check

For the earth conductor check, there is an equipotential bonding screw on the rear
panel of the centrifuge (see chapter 2.1.1 - "Functional and operating elements").
An earth conductor check can be carried out by authorized and specialized
personnel using a suitable measuring instrument. Please contact the service

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

department (see chapter 7.3 - "Service contact").

3.7.5 Imbalance monitoring system

A dialog box may pop up or emit a sound signal in order to indicate that the
centrifuge is in the inadmissible imbalance range. If the rotor is loaded unevenly,

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

the drive will be switched off in the acceleration phase or during the run.

3.7.6 Temperature monitoring system

If the temperature inside the rotor chamber rises above 50°C, the drive system will
be switched off automatically. The centrifuge cannot be restarted until it has

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

cooled.

3.7.7 Rotor monitoring system

When a rotor number number is selected, the computer will automatically check
whether the entered speed or the entered gravitational field are permissible for the

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selected rotor.

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DANGER

If an emergency arises, switch off the centrifuge immediately!
If in doubt, call the emergency doctor!

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

3.8 Measures in the event of hazards and accidents

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

3.9 Remaining hazards

The unit was built state- of- the- art and according to the accepted safety rules.
However, danger to life and limb of the operator, or of third parties, or
impairments of the unit or other material assets cannot be completely excluded
when the unit is being used.

Use the unit only for the purpose that it was originally intended for (see

chapter 1.2 - "Intended use").

Use the unit only if it is in a perfect running state.

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Immediately eliminate any problems that can affect safety.

4 Storage and transport

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Centrisart G-26C

Height:

460 mm

Height with open lid:

890 mm

Width:

570 mm

Depth:

616 mm

Weight:

100 kg

CAUTION

The centrifuge weighs approx. 100 kg!

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

4 Storage and transport

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4.1 Dimensions and weight

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4.2 Storage conditions

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

The centrifuge can be stored in its original packaging for up to a year.

Store the centrifuge only in dry rooms.
The permissible storage temperature is between -20°C and +60°C.
If you would like to store it for more than one year, or if you intend to ship it

overseas, please contact the manufacturer.

4.3 Notes on transport

Install the transport safety device (see chapter 4.5 - "Transport safety device")
Always lift the centrifuge with a lifting device.

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When lifting the centrifuge, always reach under the centrifuge from the side.

For transport, use suitable packaging and, if at all possible, the original

packaging (see chapter 4.4 - "Packaging").

4 Storage and transport

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CAUTION

The centrifuge weighs approx. 100 kg!

CAUTION

The transport safety device must be removed prior to start-up because the screw
locks the motor bearings!

1 Locking screw

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4.4 Packaging

The centrifuge is packaged in a wooden crate.

After taking off the lid, remove the side panels.
Remove the packaging material.
Lift the centrifuge upwards with a lifting device to lift it safely. When lifting

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4.5 Transport safety device

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the centrifuge, always reach under the centrifuge from the side.

Retain the packaging for any possible future transport of the centrifuge.

The transport safety device consists of a screw which is located at the bottom
panel.

Removal

Lift the centrifuge upwards at the front side. Always reach under from the side.
Put a suitable object, e.g. a wooden block, between the table and centrifuge.

The locking screw can now be seen at the bottom panel.

Fig. 6: Locking screw (transport safety device)

Remove the transport safety screw by turning it anti-clockwise by way of the

rotor wrench (included in the scope of supply) or by way of an open-end
wrench or ring wrench (AF10).

Retain the transport safety device for the possibility of the return of the

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centrifuge.

5 Set-up and connection

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DANGER

The operating voltage on the name plate must correspond to the local supply
voltage!

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

5 Set-up and connection

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

5.1 Installation site

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

Operate the centrifuge only in closed and dry rooms.
All the energy supplied to the centrifuge is converted into heat and emitted to the

ambient air.

Ensure sufficient ventilation.
Keep a safety distance of at least 30 cm around the centrifuge so that the vents

in the centrifuge remain fully effective.

Do not subject the centrifuge to thermal stress, e.g. by positioning it near heat

generators.
Avoid direct sunlight (UV radiation).
The table must be stable and have a solid, even surface.
Attention: During transport from cold to warmer places, condensational water

will collect inside the centrifuge. It is important to allow sufficient time for

drying (min. 24 h) before the centrifuge can be used again.

5.2 Power supply

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

5.2.1 Type of connection

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

5.2.2 Customer-provided fuses

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Sartorius centrifuges are units of protection class I. The centrifuges of this model
series have a three-wire power cord with a fixed cable. They are equipped with a
mains power switch with an integrated thermal circuit breaker.

Switch the unit off by actuating the mains power switch.
If it has tripped, let the circuit breaker cool for approximately 2 minutes.
Switch the unit on.

The centrifuge is now ready for operation.

Typically, the centrifuge must be protected with 16 Amp L or B fuses that are to be
provided by the customer.

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DANGER

Before the initial start-up, please ensure that your centrifuge is properly set up

and installed (see chapter 5 - "Set-up and connection").

WARNING

Do not place your fingers between the lid and the housing when closing the lid.
Risk of crushing!

WARNING

Once a day or after 20 cycles, the rotor tie-down screw must be loosened by some
turns, and the rotor must be lifted and fastened again. This ensures a proper
connection between the rotor and the motor shaft.

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

6 Using the centrifuge

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6.1 Initial start-up

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

6.2 Switching the centrifuge on

Press the mains power switch.

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

6.2.1 Opening and closing the lid

The display then illuminates. The centrifuge is ready for operation.

The lid can be opened if the centrifuge is at a standstill and if the lid key is
illuminated.

Press the lid key in order to open the lid.

The centrifuge cannot be started if the lid is opened.

To close, press with both hands slightly on the lid until the electrical lock is

locked.

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

6.2.2 Installation of rotors and accessories

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

6.2.2.1 Installation of the rotor
Open the centrifuge lid by pressing the lid key.
Unscrew the rotor tie-down screw from the motor shaft (counter-clockwise).
Lower the rotor with its central bore straight down onto the motor shaft.
Tighten the rotor tie-down screw clockwise with the supplied rotor wrench

with 7,5 Nm. In doing so, hold the rotor at its outer rim.

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CAUTION

When using rotors for microtiter plate formats:
Ensure that the plate holders are inserted together with the plates into the

buckets.

NOTE

The lid screw serves for the fastening of the lid onto the rotor only, not for the
fastening of the rotor onto the motor shaft.

1 Rotor tie-down screw
2 Lid

3 Rotor

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Follow the safety instructions and hazard warnings (see chapter 3 - "Safety")!

6.2.2.2 Installation of angle rotors with a hermetically sealed lid
Screw the rotor cover onto the rotor and tighten it.
Lower the rotor with the cover onto the motor shaft .
Insert the rotor tie-down screw into the motor shaft. Tighten the rotor tie-

down screw with 7.5 Nm using the supplied rotor wrench so that the spring

washer assembly is compressed tightly.
The rotor can also be used without a cover.
The rotors can be installed or removed with a closed lid after loosening the

rotor tie-down screw.
Follow the safety instructions and hazard warnings (see chapter 3 - "Safety")!

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Fig. 7: Angle rotor with a hermetically sealed lid

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correct

incorrect

correct

incorrect

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6.2.2.3 Installation of accessories
Only use inserts that are suitable for the rotor (see chapter 11.1 - "Range of

accessories").
All buckets of the swing-out rotor need to be installed when spinning.
Always load the axial symmetrical inserts/buckets of the rotors with the same

accessories and fill to avoid imbalance.

Centrifugation with different tube sizes
Working with different tube sizes is possible. In this case, however, it is very

important that axial symmetrical inserts are identical (see figure).

Fig. 8: Permissible and impermissible loading of the swing-out rotor with different tube
sizes (example illustration)

Centrifugation with low capacity

Install the tubes axial symmetrically so that the buckets and their inserts are

loaded evenly.
It is not permissible to load angle rotors on only one axis.

Fig. 9: Permissible and impermissible loading of an angle rotor and a swing-out rotor

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(example illustrations)

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6.2.2.4 Adapters
In order to ensure easy handling, even if vessels of various sizes are used, carrier

systems were developed.

Load the opposite adapters with the same number of vessels and with the same

weights in order to avoid imbalance.

If all of the compartments of a carrier are not used, the buckets must be loaded

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evenly. Loading the edges of a bucket only is not permissible.

6.2.2.5 Tubes

Load the tubes outside of the centrifuge. Liquids in the buckets or multiple

carriers cause corrosion .

Fill the tubes carefully and arrange them according to their weight. Imbalances

result in the excessive wear of the bearings.

In high-speed angle rotors, the vessels must be filled up to their useful volume

(= the volume stated for the vessel). If the vessels are only partially filled, they
will deform. This may result in leaks at the seals that may become loose.

When using glass tubes, the maximum value of 4,000 x g must not be exceeded

(except special high-strength glass tubes; please refer to the information
provided by the manufacturer).

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Follow the safety instructions and hazard warnings (see chapter 3 - "Safety")!

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1 Start button
2 Display
3 Function knob
4 Stop button
5 Lid button

1 Menu bar
2 Speed field
3 RCF field
4 Rotor field
5 Program field
6 Status bar
7 Temperature field
8 Time field
9 Acceleration curve
10 Deceleration curve

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6.3 Control system "Spincontrol S"

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6.3.1 User interface

The centrifuge is operated via three buttons with integrated light-emitting diodes
and one function knob. The display is divided into several different fields. The
various functions of the system can be called up by pressing and turning the
function knob.

Fig. 10: User interface of the Spincontrol S control system

Display
The centrifuge display has the following fields:

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Fig. 11: Display of the Spincontrol S control system

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NOTE

A quick stop can be performed even if the centrifuge is blocked against
unauthorised use.

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6.3.2 Manual mode

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6.3.2.1 Starting a centrifugation run

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6.3.2.2 Interrupting a centrifugation run

The centrifuge is ready for operation when the start key is illuminated.

Press the start key in order to start a centrifugation run.

Press the stop key in order to interrupt a centrifugation run. The centrifugation

run will be terminated prematurely.

Quick stop

Press the stop key for more than three seconds.
The centrifuge decelerates with the maximum deceleration curve.
After a quick stop, the centrifuge lid must be opened before a new centrifugation

run can be started.
A quick stop can also be triggered during a normal deceleration, e.g. in order to

speed up the deceleration.
When a quick Quick ill be displayed in the speed field.

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6.3.2.3 Interrupting a deceleration process
Press the start key during a deceleration process in order to interrupt it and to

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

restart the centrifuge.

6.3.2.4 Selection, display, and modification of data

The "Standard" menu is displayed.

Turn the function knob in order to select a field. The selected field is inverted.
Press the function knob. The display starts to flash and the modification mode

is active.
Turn the function knob in order to modify the set value of the selected field.
Press the function knob again to confirm the entry and to quit the modification

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mode.

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NOTE

The centrifuge is not equipped with an active heater. As a result, temperatures
above room temperature depend on the air friction of the running motor.

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

6.3.2.5 Standard menu
The "Standard" menu is symbolised by the icon " " on the menu bar and it is

displayed a few seconds after the centrifuge has been switched on. In this menu,
the parameters of a centrifugation run can be displayed and modified.

Fig. 12: Standard menu; here shown with all of the possible symbols

Speed
In the upper section of the field, the set speed of the centrifuge is displayed. The

actual speed is displayed below this value. The values are stated in revolutions per
minute (min-1 = rpm) and depend on the RCF values (see chapter 2.2.2.1 - "Speed,
radius, and relative centrifugal force"). The maximum speed values depend on the
rotor that is used.

Relative centrifugal force (RCF)
The relative centrifugal force is the acceleration that the sample is subjected to

during the centrifugation run. The set value of this parameter is displayed in the
upper section of this field, with the actual value shown below. The values are stated
in g (gravitational acceleration) and they depend on the speed values (see chapter

2.2.2.1 - "Speed, radius, and relative centrifugal force"). The maximum RCF values
depend on the rotor that is used.

Temperature
The set temperature is displayed in the upper section of the field, with the current

sample temperature shown below. Temperatures between

-20 °C and +40 °C can be preselected.

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NOTE

The parameters speed, RCF, temperature, and runtime can be changed during the
centrifugation.

NOTE

If the centrifuge ist locked with level 02 or higher, it is not possible to start a short
run.

Runtime
The set runtime is displayed in the upper section of this field, with the remaining

runtime shown below. The runtime is defined as the period from the start of the
centrifuge to the beginning of the deceleration phase. The maximum value is 99 h
59 min 59 sec.

In the "Setup" menu , it can be specified that the runtime is not to be started
until the set speed is reached (see chapter 6.3.2.8 - "Setup menu"). In this case, the
symbol "!" appears in the runtime field.

Continuous run
During the continuous run, the runtime of the centrifuge is unlimited and must be

stopped manually. The centrifuge accelerates during the continuous run until the
set speed is reached.

Select the field "Runtime" and confirm the selection. The display flashes when it

is activated.

Turn the function knob from the time 0:00:10 anti-clockwise or from the time

99:59:59 clockwise. "Infinite" will be displayed. After the start of the centrifuge,
the elapsed time will be displayed.

Deactivate the continuous run by pressing the stop button or by entering a

specific runtime.

Short run
A short run can be started if no run is active.

Keep the start button pressed during the short run.

During the short run, the centrifuge accelerates with acceleration curve 9
(maximum acceleration) until the maximum speed of the rotor is reached. The
runtime is counted and in the speed field the message "Short run" flashes.

When the start button is released, the centrifuge decelerates with the maximum
deceleration curve to a standstill.

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Rotor: rotor selection list
This field shows the rotor that is currently being used.

Select the field "Rotor" and confirm the selection. A list with all of the possible

rotors without buckets is displayed.

Select the desired rotor.

If an angle rotor is selected, additional information concerning this rotor

will be displayed.

In the case of swing-out rotors, a list with all of the possible rotor/bucket

combinations will be displayed. Select an item from the list so that the
additional information concerning the combination will be displayed.

Press the function knob in order to accept the data.

Fig. 13: Rotor selection list, here with potential rotor-bucket combinations
and additional information

Automatic rotor identification
The centrifuge automatically identifies the rotor that is currently being used.

If the system identifies a different rotor than the one that is set, the rotor input

will be adapted automatically. The system will not display a message.

If the system cannot identify the rotor, a message will be displayed. The rotor

cannot be used in the centrifuge.

This prevents the maximum permissible speed from being exceeded.

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Acceleration
This function is used to select an acceleration curve. One can select a linear rise

(curves 0-9) or a quadratic rise (curves 10-19). The acceleration curves 20-29 can
be programmed as desired (see chapter 11.3 - "Acceleration and deceleration
curves").

Deceleration (brake)
This function is used to select a curve that decelerates the centrifuge to a standstill.

Deceleration curves are inverted images of the acceleration curves and are labelled
with identical numbers. Deceleration curve no. 0 represents a brakeless
deceleration.

Progr.: program list
This field in the "Standard" menu shows the program that is currently loaded. When

the field is selected, the program list is displayed (for information on how to work
with the programs, please see chapter 6.3.3 - "Program mode").

The program "RAPID_TEMP" (see below) cannot be deleted.

Fig. 14: Program list

Program "RAPID_TEMP"
Precooling or preheating at a standstill may distort the measurement results and

cause the increased wear of the mechanical components. This is why the centrifuge
has a special program that precools or preheats the rotor chamber rapidly to a
preset value under defined conditions.

Select the option "Progr" in the "Standard" menu and confirm the selection.

The program list will be displayed.

Select the program "RAPID_TEMP" on the program list and confirm the

selection. The display shows ⅓ of the maximum rotor speed and the
corresponding RCF value. The deceleration (brake) and acceleration curves
correspond to curve 9 and the runtime field indicates "infinite" (continuous
run).

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NOTE

The program will only be loaded if the actual temperature is above the set
temperature.

NOTE

The automatic lid opening function is suppressed after a rapid cooling run in order
to prevent the system from reheating.

NOTE

The delta T temperature monitoring system (see chapter 6.3.2.7 - "Parameters
menu", Process) remains inactive as long as the "RAPID_TEMP" program is active.

NOTE

If the "RAPID_TEMP" program is used, the temperature of the unloaded aluminium
bucket will be displayed. If samples, which have not been precooled, are placed
into the buckets, the displayed temperature will deviate from the actual sample
temperature.

Fig. 15: Program "RAPID_TEMP"

Press the start button in order to start the rapid cooling run.
During the rapid cooling run, the set temperature can be modified within the

range below the actual temperature.

The current status of the program will be displayed on the status bar.
The will be stopped under the following conditions:

The set value is reached. In this case, the "RAPID_TEMP" program stops with a

sound signal and the standstill cooling system will be activated.

The stop button is pressed. The "RAPID_TEMP" program will be stopped

prematurely. No message will be issued when the set temperature is reached.

A parameter is changed (except for the temperature) or another input is made.

In this case, the "RAPID_TEMP" program will be aborted. No message will be
issued when the set temperature is reached.

After the stop, the previous program will be reloaded or the changed parameters
will be adopted as the new settings.

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Progress indicator
The progress indicator provides a quick overview of the remaining runtime of the

running centrifugation run. For this purpose, a green progress bar and percentage
value are displayed in the program field.

Fig. 16: Progress indicator during a centrifugation run

After the completion of the centrifugation run, the progress indicator remains at
100% until

the lid is opened,
a parameter is changed,
a program is loaded, saved, or deleted, or

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a new centrifugation run is started.

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6.3.2.6 Process library menu
The process library can be opened via the " " symbol on the menu bar. It provides

the user with an overview of all of the stored programs as processes.
The processes are listed with their name, RCF, runtime, and temperature (exception:

the "RAPID_TEMP" program will not be listed).
The order of the processes corresponds to their storage locations on the program

list. Empty storage locations will not be displayed. If more than 11 programs have
been stored, the user can scroll through the list.

Fig. 17: Process library menu

Loading a process

In the process library, select the desired process by turning the function knob.

Press the function knob in order to confirm the selection.

The process will be loaded and the "Standard" menu will be displayed.

Starting a process

In the process library, select the desired process by turning the function knob.

Then, press the start button.

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The process will be loaded and started. The "Standard" menu will be displayed.

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CAUTION

Unmoved air in the rotor chamber leads to an incorrect measuring and control
behaviour and causes the compressor to freeze over. At temperatures below 0°C,
aqueous liquids will freeze, thereby preventing sedimentation.

Do not cool the rotor below 0°C at a standstill.

NOTE

The centrifuge is equipped with the "RAPID_TEMP" program. This program is used
to precool the rotor chamber quickly under defined conditions (see chapter

6.3.2.5 - "Standard menu", Program list).

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6.3.2.7 Parameters menu
The "Parameters" menu is symbolised by the " " symbol on the menu bar. It is

used to specify various conditions for the centrifugation. These conditions are used
to monitor the process and to control access to the centrifuge.

Fig. 18: Menu "Parameters"

Process
Standstill cooling

Depending on the substances to be centrifuged, it may make sense to precool the
centrifuge. The precooling prevents the cooled samples in the uncooled centrifuge
from heating up to an inadmissible temperature level.

If the standstill cooling function is activated, the centrifuge starts to precool after
it is switched on. In the runtime field, the symbol "" is displayed. The lid must be
closed.

Radius
The radius determines the value of the relative centrifugal force (RCF) that the

sample is subjected to. Normally, the maximum RCF value is displayed. If the value
is reduced manually, a downward facing arrow "" will be displayed in the RCF
field.

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NOTE

If the function is activated during a centrifugation run, the monitoring process
will not be started until the start of the next centrifugation run.

NOTE

If the centrifugation monitoring system is used in combination with free
acceleration or deceleration curves, unjustified error messages may result in
certain cases.

Density
This setting is useful for glass vessels. If the density of the liquid to be centrifuged

is higher than 1.2 g/cm3, the value must be adapted manually in order to prevent
the glass vessel from breaking. This will reduce the maximum possible final speed
(see chapter 2.2.2.2 - "Density"). The reduction will be represented by a downward
facing arrow "" in the speed field. Values between 1.2 and 10.0 g/cm3 are possible.

Centrifugation monitoring
The centrifugation monitoring function enables the continuous monitoring of the

speed and runtime parameters during the centrifugation.

Activate the centrifugation monitoring function by clicking.

The centrifugation monitoring function compares the speed values of the current
run with the reference values that are stored in the control unit. After every run, it
issues a corresponding message.

The runtime is considered faulty if the centrifugation run had to be stopped
prematurely.

Fig. 19: Example of a centrifugation monitoring message

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NOTE

The delta T temperature monitoring system remains inactive as long as the
"RAPID_TEMP" program is active (see chapter 6.3.2.5 - "Standard menu", "Program
"RAPID_TEMP"").

NOTE

A spin-out, in particular with heavy rotors and at high speeds, can take a lot of
time! (Depending on the rotor and load, the speed will be reduced by
approximately 0.5 to 1 rpm per second.)

Temperature monitoring
The control system includes a temperature monitoring function. If the actual

temperature difference with regard to the set value deviates from the set
temperature difference, the centrifuge will stop and an error message will be
issued.

Activate the temperature monitoring function by clicking.
Adjust the desired "Delta T" limit value in steps of 1°C or 1°F and confirm the

setting.

If the temperature monitoring function is active, the symbol " " is displayed in
the temperature field of the "Standard" menu.

In this case, the centrifuge can only be started if the current temperature is
between the preset temperature in the "Standard" menu and the "Delta T" limit
value.

If the temperature leaves this range during the centrifugation run, an error
message will be displayed and the centrifuge will be decelerated to a complete
standstill.

Spin-
If this function is active, the brake will be deactivated when the actual speed is

below the set speed. As a result, the rotor will spin out in a brakeless manner.

If the spin-out is active, "+0" is displayed next to the deceleration curve.

The spin-out can be interrupted by a quick stop or by restarting the centrifuge.

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Lock
In order to prevent any unauthorised use of the centrifuge, the following functions

can be blocked:

Saving of programs (level 01)
Changing of parameters, short run (level 02)
Loading of programs (level 03)
Start button (level 04)

Blocking a function

Select the function that is to be blocked. The lower levels will also be

automatically selected (if, for example, the "Parameters" function is selected,

the "Save" function will also be selected).
Select the button "Activate code".
Enter a four-digit code and confirm the entry.

The lock is now active. The symbol " " will be displayed in the status line and the
lock level will be indicated.

If changes are made after a function has been blocked, the system will ask for the
code prior to executing the change.

Fig. 20: "Parameters" menu with an active lock (level 01)

Unblocking a function

Select the button "Deactivate code".
Enter the code and confirm the entry.

The lock is now deactivated.

Changing the code

Select the button "Change code".
Enter the old code and confirm the entry.
Enter the new code.
For safety reasons, the code must be entered a second time.

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The code is now changed.

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CAUTION

When the lid is open, the cooling is not active. The sample may warm up!

NOTE

In the program mode, this function can be saved separately for every program. In
this case, the symbol "!" will be displayed under the runtime of the detailed
program description.

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

6.3.2.8 Setup menu
The "Setup" menu is symbolised by the " " symbol on the menu bar. It is used to

perform basic settings concerning the control system of the centrifuge. It enables
the optimum adaptation of the centrifuge to its specific area of application.

Fig. 21: Menu "Setup"

Function
Open lid after run
The automatic lid opening function ensures that the lid opens when the rotor has

stopped.

Program rotation
See chapter 6.3.3.5 - "Automatic program rotation".

Runtime as of set speed
If this function is active, the runtime will not be measured until the set speed is

reached. In the "Standard" menu, the symbol "!" will be displayed in the runtime
field.

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NOTE

Regardless of the fine adjustment, the step size increases when the function knob
is turned quickly.

Start delay
If the start delay function is active, the centrifuge will not start until the preset

time has elapsed. The symbol "" will be displayed in the runtime field.

Display deceleration time
In the activated mode, the deceleration time will be displayed instead of the

runtime during and after the deceleration process. Below the time display, the
symbol " " will be displayed. During a deceleration process, the symbol flashes.

Once the deceleration is complete, it is displayed in a permanent manner.

Display
Temperature unit
The temperature can be displayed in °C (Celsius) or °F (Fahrenheit).

Language
The control system can be used in various language versions.
If a language is selected by mistake, it can be changed on any screen as follows:

Press and hold the stop button.
Turn the function knob one notch to the left and then one notch to the right.
Release the stop button. The "Language" window will be displayed.
Select the desired language.

Speed/RCF fine and Time fine
This menu item can be used to preselect the set speed in steps of 1 rpm (instead of

100 rpm), the RCF value in steps of 1 x g (instead of 10 x g), and the set time in
steps of 1 min or 1 sec (instead of 10 min or 10 sec).

Invert
If this function is activated, the display switches from the standard setting with a

bright background and dark writing to a dark background with bright writing.

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NOTE

Values can neither be entered nor changed in the menus "Cycles", "Info", and
"Sensor".

System
Cycles
This field shows the number of cycles as well as the runtime of the rotor and

buckets that are used.

Info
This item provides information on the software versions that are used in this

centrifuge.

Sensor
The sensor mode is reserved for the service personnel.

Name
In this field, an identification will be assigned to the centrifuge.

The letters and characters can be entered when the cursor flashes in the text

field. Turn the function knob in order to select a character and press it to
confirm the selection. Then, press the knob again in order to enter the next
character. Pressing the arrow button ← will delete the last character. The
maximum number of characters is 19.

When the name is complete, select the option "Accept" and confirm it.

Buzzer (signal)
With this function, a warning sound signal can be selected for

the end of a centrifugation run,
an imbalance message,
an error message.

The duration of the warning signal can be specified.

External
This function is only available if the centrifuge is equipped with the option for the

input and output of data (external signal, floating switch) (see chapter 6.3.4 -

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"Options for data input and output").

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NOTE

During a centrifugation run, curves can only be displayed. They cannot be changed
or deleted.

NOTE

Only the last curve interval can be changed retroactively.

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6.3.2.9 Curve menu
This menu is used to create and edit customised acceleration and deceleration

curves (see chapter 11.3 - "Acceleration and deceleration curves"). It is symbolised
by the " " symbol on the menu bar.

Fig. 22: Menu "Curve"

Creating or changing an acceleration curve

Select the "Curve" menu. The curve editor will be displayed.
Select a curve number between 20 and 29 in the input field "Curve". If the

curve number is already used, the stored curve will be displayed.

The input field "Int" is used to specify the interval number of the process. Up to

ten intervals can be entered for a curve.

Enter the interval time of the current interval into the input field "Time". While

doing so, certain restrictions must be taken into consideration (see below).

Enter the desired acceleration under "min-1" (rpm) or "RCF". While doing so,

certain restrictions must be taken into consideration (see below). The values are
interdependent.

In the first interval, "QUAD/LIN" can be used to select a linear or quadratic rise.

All of the other intervals are linear.

The field "Total" shows the total runtime of the process. The maximum total
runtime of a curve depends on the slope of the curve and on the final speed of the
rotor.

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6.3.2.10 Help menu

Restrictions

Acceleration and deceleration curves can include intervals with a positive slope

as well as intervals with a negative slope and also intervals with 0 slope.

The slope of the curve intervals can be 1 min-1/sec (rpm/sec) minimum and

1000 min-1/sec (rpm/sec) maximum.

Quadratic curve intervals are only possible between 0 and 1000 min-1 (rpm)

maximum. If a final speed > 1000 min-1 (rpm) is selected, this interval will
automatically become linear above 1000 min-1 (rpm).

The possible runtime results from the maximum possible speed (depending on

the rotor) and from the slope limitation.

Example 1:

Start speed 0 min-1 (rpm), final speed 100 min-1 (rpm), runtime
1 hour not possible, since the necessary slope < 0.03 min-1 (rpm), which means
that it is beyond the defined range.

Example 2:

Start speed 0 min-1 (rpm), final speed 15000 min-1 (rpm), runtime
10 sec. not possible, since the necessary slope is 1500 min-1 (rpm), which means
that it is beyond the defined range.

The help function is symbolised by the " " symbol on the menu bar. It provides a
short description of the control elements of the selected option.

Activating and deactivating the help function

Select the question mark on the menu bar and press the function knob.
Quit the help function by selecting the question mark and by pressing the

function knob again.

Parameters can still be changed when the help function is activated.

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Fig. 23: Menu "Help"

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

6.3.2.11 Changing the contrast
To change the contrast:

Press and hold the stop button and turn the function knob one notch to the

left. A dialog box will be displayed once the stop button is released.

Adjust the contrast of the centrifuge display and confirm the change.

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

Fig. 24: Dialog box for changing the contrast

6.3.3 Program mode

A program contains all of the data that are required for a centrifuge run. Certain
sedimentation results can be repeated under identical conditions.

Programs can be loaded, executed, edited, and deleted when the centrifuge is at a
standstill.

A maximum of 60 programs can be stored under the numbers 1-60. The program
"RAPID_TEMP" does not occupy any storage location and cannot be deleted. It is
used to bring the centrifuge to a specific temperature without any vessels.

"--" means that the values that are currently set are not a stored program.
The programs can be protected against unauthorised use, modification, or deletion

with the aid of a code (see chapter 6.3.2.7 - "Parameters menu").

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Stored programs are listed in the "Process library" menu .

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

6.3.3.1 Saving a program

Enter the parameters that are to be included in the program.
Select the option "Progr" in the "Standard" menu and confirm the selection.

Select a storage location from the program list.
Save the program under the desired name. The letters and characters can be

When the program name is complete, select "OK" and confirm it.

The program will be saved and the "Standard" menu will be displayed.

The program list will be displayed.

entered when the cursor flashes in the text field.

Turn the function knob in order to select a letter and press it to confirm the

selection. Then, the next character can be selected.

Pressing the arrow button  will delete the last character.

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

Fig. 25: Assignment of a program name prior to saving the program

6.3.3.2 Loading a program

Select the option "Progr" from the "Standard" menu and confirm the

selection by pressing the function knob. The program list will be displayed.

Select the desired program from the list and confirm the selection by pressing

the function knob.

Or:

Open the process library , select the desired program, and confirm the

selection by pressing the function knob.

The program will be loaded and the "Standard" menu will be displayed.

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

Fig. 26: Loading a program

6.3.3.3 Executing a program

Select the option "Progr" from the "Standard" menu and confirm the

selection by pressing the function knob. The program list will be displayed.

Select the desired program from the list and confirm the selection by pressing

the function knob.

Press the start button.

Or:

Open the process library , select the desired program, and press the start

button.

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

The program will be executed and the "Standard" menu will be displayed.

6.3.3.4 Deleting a program

Select the option "Progr" in the "Standard" menu and confirm the selection.

The program list will be displayed.
Select the program that is to be deleted.
Select the option "Delete" and confirm it.

The program will be deleted and the "Standard" menu will be displayed.

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Fig. 27: Deleting a program

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

6.3.3.5 Automatic program rotation
With the automatic program rotation, several programs can be executed directly

one after the other.

Activate the "Program rotation" function in the "Setup" menu .

Fig. 28: Program rotation function

When a program is loaded while the program rotation function is active, this
program will be used as the start program for the rotation. After the completion of
the program, the next program on the program list will be loaded automatically.
The rotation continues up to the next empty storage location and then restarts
from the beginning (see the following illustration).

Example 1: Loading of Test04

Rotation: Test04, Test05, Test06, Test04,...

Example 2: Loading of Test05

Rotation: Test05, Test06, Test05,...

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Fig. 29: Automatic program rotation

While the program rotation function is active, the arrow " " is displayed in the
program line in the "Standard" menu.

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6.3.4 Options for data input and output

Connection for a serial interface (depending on the centrifuge type, partly

standard).

External signal active DC 24V, 0.5 A max. (part no. 17701)

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Floating switch AC 250V max., 6 A (part no. 17702)

6.4 Switching the centrifuge off

Open the centrifuge when it is not in use so moisture can evaporate.

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Switch the centrifuge off by pressing the mains power switch.

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NOTE

Error messages can be eliminated by pressing the lid key. The error itself will not
be eliminated, but the centrifuge can be operated again.

Type of error

Possible reason

Correction

No indication on the display

No power in the mains supply

Check fuse in the mains supply

Power cord is not plugged in

Plug in power cord correctly

Fuses have tripped

Reactivate temperature fuse (see
chapter 5.2.1 - "Type of connection")

Mains power switch off

Switch mains power switch on

Centrifuge cannot be started:
start key LED is not illuminated

Several

Power off/on. If the error occurs
again, contact service

Centrifuge cannot be started:
lid key LED flashes

The lid lock is not closed correctly

Open and close the lid. If the error
occurs again, contact service

Centrifuge decelerates during
operation

Brief mains power failure

Press start key in order to restart the
centrifuge

System error

Power off/on. If the error occurs
again, contact service

Centrifuge decelerates during
operation, imbalance dialog box is
displayed

Improper loading
Centrifuge is inclined
Drive problem
Centrifuge was moved during run

Balance load and restart the
centrifuge. If the error occurs again,
contact service(see chapter 7.1.1 ­"Emergency lid release")

Ungreased load- bearing bolts

Clean and grease load- bearing bolts

Lid cannot be opened

Lid lock has not released

Unlock the lid manually (see chapter

4.5 - "Transport safety device") and
contact service

Lid seal sticks

Clean the lid seal and apply talcum
powder

Temperature value cannot be reached
(only for refrigerated centrifuges)

Condenser dirty (only air-cooled
units)

Clean the condenser. If the error
occurs again, contact service

Hard running noise during the
centrifugation

Screws of the transport safety device
are not removed

Remove screws of the transport
safety device

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7 Malfunctions and error correction

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

7.1 General malfunctions

Malfunctions are indicated by a dialog box. If the acoustic signal is activated, it
sounds when the error message is displayed.

Eliminate the source of the problem (see table below).
Acknowledge the error messages by pressing the lid key.

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WARNING

Do not unlock or open the lid unless the rotor is at a standstill.

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7.1.1 Emergency lid release

In the event of a power failure, it is possible to manually open the centrifuge lid.

Switch off the mains power switch and disconnect the power cord from the

socket.

Remove the plug (see figure, item 1) from the opening on the left side of the

control panel, e.g. with a screwdriver.

Fig. 30: Position of the opening for the emergency lid release

Insert the supplied hexagon socket key horizontally into the hole. The key will

be guided through a funnel-shaped tube to the shaft of the lid lock motor.

Fig. 31: The emergency lid release key must be inserted horizontally
(similar to illustration)

Unlock the motorised lid lock with the supplied hexagon socket key by turning

it anti-clockwise.

Then, reinsert the plug.

If the lid is opened via the emergency lid release system during a centrifuge run,
the centrifuge will be switched off immediately and decelerate in an unbraked

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manner.

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Error no.

Kind of error

Measures

Note

1-9

System error

Allow to slow down
Power off/on

All these errors stop the
centrifuge or cause it to
decelerate brakeless

10-19

Speedometer error

Allow to slow down
Power off/on

20-29

Motor error

Power off
Ensure ventilation

30-39

EEPROM error

Allow to slow down
Power off/on

With error 34, 35, and 36, the
centrifuge will stop;
with error 37 and 38 only an
error message will be given

40-45

Temperature error
(only for refrigerated
centrifuges)

Allow to slow down
Power off
Allow to cool down
Provide better ventilation (only air cooled

centrifuges)

Provide sufficient water throughput (only

water cooled centrifuges)

46-49

Imbalance error

Allow to slow down
Power off
Eliminate the imbalance

50-59

Lid error

Press lid key
Close lid
Remove foreign matter from the opening of

the lid lock device

With error 50 and 51, the
centrifuge will stop

60-69

Process error

Allow to slow down
Power off/on

With error 60 message
"power failure during run",
with error 61, the message
"stop after power on"

70-79

Communication error

Allow to slow down
Power off/on

80-89

Parameter error

Power off
Allow to cool down
Provide for better ventilation

With error 83, error message
only

90-99

Other errors

Check connections
Provide sufficient water throughput (only

water cooled centrifuges)

NOTE

If it is impossible to eliminate the errors, contact the service!
Please find the corresponding contact data for your region on our website

www.sartorius.com.

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7.2 Table of error codes

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NOTE

If you would like to utilise our service, please state the type of your centrifuge

and its serial number.

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7.3 Service contact

In the event of queries, malfunctions, or spare part enquiries:
Please find the corresponding service contact data for your region on our website

www.sartorius.com.

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CAUTION

If corrosion or other damage occurs due to improper care, the manufacturer
cannot be held liable or subject to any warranty claims.

WARNING

Take suitable precautions for your own safety if there is a risk of toxic, radioactive,
or pathogenic contamination.

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8 Maintenance and service

The centrifuge, rotor, and accessories are subject to high mechanical stress.
Thorough maintenance performed by the user extends the service life and prevents

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premature failure.

Use soap water or other water-soluble, mild cleaning agents with a pH value

between 6 and 8 for cleaning the centrifuge and accessories (see also chapter

8.2 - "Sterilisation and disinfection of the rotor chamber and accessories").
Avoid corrosive and aggressive substances.
Do not use solvents.
Do not use agents with abrasive particles.
Do not expose the centrifuge and rotors to intensive UV radiation or thermal

stress (e.g. by heat generators).

8.1 Maintenance

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8.1.1 Centrifuge

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Unplug the mains power plug before cleaning.
Carefully remove all liquids, including water and particularly all the solvents,

acids, and alkaline solutions from the rotor chamber using a cloth in order to
avoid damage to the motor bearings.

If the centrifuge has been contaminated with toxic, radioactive, or pathogenic

substances, clean the rotor chamber immediately with a suitable
decontamination agent (depending on the type of contamination).

Grease the motor shaft slightly after cleaning (grease for load-bearing bolts

part no. 69CE0006).

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CAUTION

For the care of the accessories, special safety measures must be considered as
these are measures that will ensure operational safety at the same time!

CAUTION

Do not clean the accessories in a dishwasher!
Cleaning in a dishwasher removes the anodised coating; the result is cracking in

areas that are subject to stress.

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8.1.1.1 Condenser (only refrigerated centrifuges)
In order to cool the refrigerant that is compressed by the refrigeration unit, a

lamellar condenser is used. It is cooled by air.
Dust and dirt obstruct the cooling flow of air. The dust on condenser pipes and

lamellas reduces the heat exchange and thus the performance of the refrigeration
unit.

This is why the installation site should be as clean as possible.

Check the condenser at least once a month for dirt and clean it if necessary.
If you have any queries, please contact service (see chapter 7.3 - "Service

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8.1.2 Accessories

contact").

Immediately rinse off the rotor, buckets, or accessories under running water if

they have come into contact with any liquids that may cause corrosion. Use a
brush for test tubes in order to clean the bores of angle rotors. Turn the rotor
upside down and allow it to dry completely.

Clean the accessories outside the centrifuge once a week or preferably after

each use. Adapters should be removed, cleaned and dried.

If the rotors or accessories have been contaminated with toxic, radioactive, or

pathogenic substances, clean them immediately with a suitable
decontamination agent (depending on the type of contamination). Take
suitable precautions for your own safety if there is a risk of toxic, radioactive,
or pathogenic contamination.

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Dry the accessories with a soft cloth or in a drying chamber at approx. 50°C.

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WARNING

Plastic accessories must not be greased!

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8.1.2.1 Plastic accessories
The chemical resistance of plastic decreases with rising temperatures (see chapter

11.4 - "Resistance data").

If solvents, acids, or alkaline solutions have been used, clean the plastic

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accessories thoroughly.

8.1.3 Rotors, buckets and carriers

Rotors, buckets and carriers are produced with the highest precision, in order to
withstand the permanent high stress from high gravitational fields.

Chemical reactions as well as stress-corrosion (combination of oscillating pressure
and chemical reaction) can affect or destroy the metals. Barely detectable cracks on
the surface can expand and weaken the material without any visible signs.

Check the material regularly (at least once a month) for

cracks
visible damage of the surface
pressure marks
signs of corrosion
other changes.

Check the bores of the rotors and multiple carriers.
Replace any damaged components immediately for your own safety.
Grease the rotor tie-down screw after cleaning with grease for load bearing

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bolts (part no. 69CE0006) and spread the grease with a cloth.

8.1.4 Load bearing bolts

Only greased load bearing bolts ensure the even swinging of the buckets and,
therefore, the quiet run of the centrifuge. Non-greased bolts can lead to a system
shut-down due to imbalances.

Apply a small quantity of grease (part no. 69CE0006) to the load bearing bolts of

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the rotor and buckets after each cleaning.

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CAUTION

In the case of glass breakage, immediately remove all glass particles (e.g. with a
vacuum cleaner). Replace the rubber cushions since even thorough cleaning will
not remove all glass particles.

DANGER

If dangerous materials (e.g. infectious and pathogenic substances) are used, the
centrifuge and accessories must be disinfected.

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8.1.5 Glass breakage

Glass particles will damage the surface coating (e.g. anodising) of the buckets,
which will then lead to corrosion.

Glass particles in the rubber cushions of the buckets will cause glass breakage
again.

Glass particles on the pivot bearing of the load- bearing bolts prevent the buckets
and carriers from swinging evenly, which will cause an imbalance.

Glass particles in the rotor chamber will cause metal abrasion due to the strong air
circulation. This metal dust will not only pollute the rotor chamber, rotor, and
materials to be centrifuged but also damage the surfaces of the accessories, rotors,
and rotor chamber.

In order to completely remove the glass particles and metal dust from the
rotor chamber:

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

Grease the upper third of the rotor chamber with e.g. Vaseline.
Then, let the rotor rotate for a few minutes at a moderate speed (approx. 2000

rpm). The glass and metal particles will now collect at the greased part.
Remove the grease with the glass and metal particles with a cloth.
If necessary, repeat this procedure.

8.2 Sterilisation and disinfection of the rotor chamber and accessories

Use commercially-available disinfectants such as, for example, Sagrotan,

Buraton, or Terralin .
The centrifuge and the accessories consist of various materials. A possible

incompatibility must be considered.
Before using cleaning or decontamination agents that were not recommended

by us, contact the manufacturer to ensure that such a procedure will not

damage the centrifuge.
For autoclaving, consider the continuous heat resistance of the individual

materials (see chapter 8.2.1 - "Autoclaving").

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Please contact us if you have any queries (see chapter 7.3 - "Service contact").

8 Maintenance and service

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NOTE

It cannot be excluded that plastic parts, e.g. lids or carriers, may deform during
autoclaving.

Accessories

Max. temp.

(°C)

Min. time

(min)

Max. time

(min)

Max. cycles

Aluminium buckets

134-138

3 5 -

Aluminium rotors

134-138

3 5 -

Glass tubes

134-138

3

40

-

Polyallomer / polycarbonate rectangular carriers

115-118

30

40

-

Polyallomer / polycarbonate round carriers

115-118

30

40

-

Polyamide buckets

115-118

30

40

10

Polycarbonate / polyallomer lids for angle rotors

115-118

30

40

20

Polycarbonate tubes

115-118

30

40

20

Polyphenylsulfone (PPSU) caps for buckets

134-138

3 5 100

Polypropylene balance adapter for blood-bag systems

115-118

30

40

n.s.

Polypropylene copolymer tubes

115-121

30

40

20

Polypropylene rectangular carriers

115-118

30

40

-

Polypropylene rotors

115-118

30

40

20

Polypropylene round carriers

115-118

30

40

-

Polysulfone caps for buckets

134-138

3 5 100

Polysulfone lids for angle rotors

134-138

3 5 100

Rubber adapters

115-118

30

40

-

Stainless-steel balance weight for blood-bag systems

121

30

30

n.s.

Teflon tubes

134-138

3 5 100

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

8.2.1 Autoclaving

The service life of the accessories essentially depends on the frequency of
autoclaving and use.

Replace the accessories immediately when the parts show changes in colour or

structure or in the occurrence of leaks etc.
During autoclaving, the caps of the tubes must not be screwed on in order to

avoid the deformation of the tubes.

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8 Maintenance and service

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DANGER

In the event of service work that requires the removal of the panels, there is a risk
of electric shock or mechanical injury. Only qualified specialist personnel is
authorised to perform this service work.

NOTE

If you would like to utilise our service, please state the type of your centrifuge

and its serial number.

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

8.3 Service

The centrifuge is subject to high mechanical stress. In order to be able to withstand
this high level of stress, high-quality components were used during the production
of the centrifuge. Nevertheless, wear cannot be excluded and it may not be visible
from the outside. Especially the rubber parts that are among other things part
of the motor suspension, are subject to ageing.

This is why we recommend having the centrifuge checked by the manufacturer
during an inspection once per year in the operating state and once every three
years in the dismantled state. Rubber parts should be replaced after three years.

Information and appointments
Please find the corresponding contact data for your region on our website

www.sartorius.com.

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NOTE

We will return the unit if no declaration of decontamination is provided!

NOTE

If the form does not include a description of the malfunction, neither a refund nor
a credit note can be issued. In this case, we reserve the right to return the unit to
you at your expense.

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

8.4 Return of defective units

Although we exercise great care during the production of our products, it may be
necessary to return a unit or accessory to the manufacturer.

In order to ensure the quick and economical processing of returns of centrifuges,
spare parts, or accessories, we require complete and extensive information
concerning the process. Please fill in the following forms completely, sign them,
enclose them with the return package, and send them together with the product.

1. Declaration of decontamination
As a certified company and due to the legal regulations for the protection of
our employees and of the environment, we are obliged to certify the
harmlessness of all incoming goods. For this purpose, we require a declaration
of decontamination.

The form must be filled in completely and signed by authorised and

specialised personnel only.

Affix the original form in a clearly visible manner to the outside of the

packaging.

2. Form for the return of defective units
This form is for the product-related data. They facilitate the assignment, and
they enable the quick processing of the return. If several units are returned
together in one packaging, please enclose a separate problem description for
every defective unit.

A detailed problem description is necessary in order to perform the repair

Please note on the form if you would like to receive a cost estimate. Cost

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The forms can be downloaded online from www.sartorius.com.

quickly and economically.

estimates are only prepared upon request and against charge. If an order is
placed, these charges will be offset.

9 Disposal

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The packaging is made from environmentally-friendly materials that can be used as
secondary raw materials. If you no longer need this packaging, bring it to your local
recycling and waste disposal facility according to the regulations applicable in your
country. In Germany, you can dispose of this material using the VfW dual system
(contract number D-59101-2009-1129). The equipment, including accessories and
batteries, must not be disposed of in general household waste, and must be
recycled similar to electrical and electronic devices. For further information about
disposal and recycling option, please contact your local service staff. The partners
listed on the following website can be used for disposals within the EU:

1. Go to http://www.sartorius.com.

2. Select the summary under "Service".

3. Then select "Information on Disposal".

4. Adresses for local Sartorius disposal contacts can be found in the pdf-files
given on this webpage.

NOTE

Sartorius will not take back equipment contaminated with hazardous materials
(ABC contamination) either for repair or disposal.

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

9 Disposal

Service adress for disposal:
Please refer to our website (www.sartorius.com) or contact the Sartorius Service

Department for more detailed information regarding repair service adresses or the

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disposal of your device.

10 Technical data

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Manufacturer

Sartorius Lab Instruments GmbH & Co. KG
Weender Landstraße 94 108
DE 37075 Göttingen

Type:

Centrisart G-26C

Connection requirements
Electr. connection:

Protection class:
IP code:

see name plate
I
20

Connected load (kVA):
Power consumption (kW):
Max. current consumption (A):

Input fuse (AT):
Series fuse at the transformer (AT):

2.0

1.8

9.0 (at 220-240 V / 50 Hz)

7.5 (at 220-240 V / 60 Hz)

9.0 (at 208 V / 60 Hz)

9.0 (at 200 V / 50-60 Hz)

12.0

16.0 (at 208 V / 60 Hz)

16.0 (at 200 V / 50-60 Hz)

temperature fuses

Performance data
Max. speed (rpm):

Max. capacity (ml):
Max. gravitational field (x g):
Max. kin. energy (Nm):

26,000
510
65,403
43,750

Other parameters
Time range:

Temperature range:
Storage locations:

10 sec 99 h 59 min, short run, continuous run

-20°C to +40°C

60

Physical data
Height (mm):

Height with open lid (mm):
Width (mm):
Depth (mm):
Weight (kg):

460
890
570
616
100

Noise level (dB(A)):

63 (at maximum speed)

Refrigerant data
Refrigerant:

Filling quantity (kg):
Pressure (bar):
CO2 equivalent (t):

R404a

0.400

25

1.304

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10 Technical data

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10 Technical data

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NOTE

At a nominal voltage of 100V or 200V, a tolerance of +10% / -5% applies.

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

10.1 Ambient conditions

The figures are valid for an ambient temperature of +23°C  2°C and a nominal

voltage  10 %. The minimum temperature is < +4°C and depends on the rotor

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type, speed, and ambient temperature.

For indoor use only.
Allowable ambient temperature +5°C to +35°C.
Max. relative humidity of air 80% up to 31°C with a linear decrease to 67%

relative humidity of air at 35°C.

Maximum altitude 2,000 m above sea level.

11 Appendix

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Part no.

Description

Max. speed
(rpm)

Max.
gravitational
field (x g)

YCSR-S3B

Swing-out rotor, 4 place, for buckets YCSB-B9B
Radius max. 14,2 cm, radius min. 3,8 cm

5 000

3 969

YCSR-A5B

Fixed angle rotor 6 x 50 ml, for Centrisart G-26C,
incl. hermetic aluminium lid
Radius max. 8,4 cm, radius min. 2,1 cm, angle 25°

21 000

41 415

YCSR-A6B

Fixed angle rotor 24 x 1,5/2 ml, for Centrisart G-26C,
incl. hermetic aluminium lid
Radius max. 8,2 cm, radius min. 5,0 cm, angle 45°

26 000

61 973

YCSR-A7B

Fixed angle rotor 4 x 80/85 ml, for Centrisart G-26C,
incl. hermetic aluminium lid
Radius max. 9,1 cm, radius min. 1,4 cm, angle 26°

20 000

40 695

YCSR-A8B

Fixed angle rotor 6 x 85 ml, for Centrisart G-26C,
incl. hermetic aluminium lid
Radius max. 9,8 cm, radius min. 2,8 cm, angle 25°

15 500

26 323

YCSR-A0B

Fixed angle rotor 6 x 50 ml, for Centrisart G-26C,
incl. hermetic aluminium lid

14 000

20 379

YCSB-B9B

Round bucket, sealable with cap no. YCSM-B9B,1 set = 2 pcs.

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

11 Appendix

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11.1 Range of accessories

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The complete list of accessories can be downloaded from www.sartorius.com.

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11.1.1 Maximum speed for tubes

Some tubes, such as centrifuge glass tubes, microtubes, culture tubes,
fluoropolymer tubes and especially high-volume tubes can be used in our rotors,
buckets, and adapters at higher speeds than their breaking limit.

Always fill the tubes up to their useful volume (= the volume that is stated for

the tube).

When using glass tubes, the maximum value of 4,000 x g must not be exceeded

(except special high-strength glass tubes; please refer to the information

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provided by the manufacturer).

11.1.2 Rotor radii

The information in the accessories table concerning the radius refers to the values
of the respective rotor as shown below. The radius calculation is described in
chapter 2.2.2.1 - "Speed, radius, and relative centrifugal force".

Fig. 32: Minimum and maximum radius of an angle rotor

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Fig. 33: Minimum and maximum radius of a swing-out rotor

11 Appendix

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

11.2 Speed-gravitational-field-diagram

Fig. 34: Speed-gravitational-field-diagram

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Linear curve no.

Slop

0

4 [rpm/sec]

1

6 [rpm/sec]

2

8 [rpm/sec]

3

17 [rpm/sec]

4

25 [rpm/sec]

5

33 [rpm/sec]

6

50 [rpm/sec]

7

100 [rpm/sec]

8

200 [rpm/sec]

9

1.000 [rpm/sec]

Quadratic curve no.

Time until 1,000 rpm

Slope as of 1,000 rpm

10

500 sec

4 [rpm/sec]

11

333 sec

6 [rpm/sec]

12

250 sec

8 [rpm/sec]

13

118 sec

17 [rpm/sec]

14

80 sec

25 [rpm/sec]

15

60 sec

33 [rpm/sec]

16

40 sec

50 [rpm/sec]

17

20 sec

100 [rpm/sec]

18

10 sec

200 [rpm/sec]

19

2 sec

1.000 [rpm/sec]

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

11.3 Acceleration and deceleration curves

Linear as well as quadratic curves are numbered in the direction of increasing
acceleration (from right to left).

The deceleration curves are inverted images of the acceleration curves and are
assigned the same numbers. An exception is curve 0. It decelerates brakeless (spin­out).

In general, the runtime, until the set speed is reached, depends on the moment of
inertia of the rotor.

Linear curves
The slope of the fixed acceleration curves defines the time that is required to

accelerate the rotor by 1,000 rpm.
Curve 9 is a special case compared to the other curves. The centrifuge accelerates

with maximum power. The runtime, until the set speed is reached, depends solely
on the moment of inertia of the rotor.

Fig. 35: Slope of linear curves

Quadratic curves
Curve 19 is a special case compared to the other curves. The centrifuge accelerates

with maximum power. The runtime depends solely on the moment of inertia of the
rotor.

Fig. 36: Slope of quadratic curves

11 Appendix

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Quadratic Curves

0

100

200

300

400

500

600

700

800

900

1000

0

100

200

300

400

500

Time [sec]

Speed [rpm]

curve 10

curve 11

curve 12

curve 13

curve 14

curve 15

curve 16

curve 17

curve 18

curve 19

18

19 17 16 15 14 13 12 11 10

Linear Curves

0

100

200

300

400

500

600

700

800

900

1000

0 50 100 150 200 250

Time [sec]

Speed [rpm]

curve 0
curve 1
curve 2
curve 3
curve 4
curve 5
curve 6
curve 7
curve 8
curve 9

98 7 6 5 4 3 2 1 0

Fig. 37: Diagram of linear curves

Fig. 38: Diagram of quadratic curves

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NOTE

The data refer to resistance at 20°C.

- no data
1 resistant
2 practically resistant
3 partially resistant
4 not resistant

Concentration

High Density

Polyethylene

Polyamide

Polycarbonate

Polyoxymethylene

Polypropylene

Polysulfone

Polyvinyl chloride, hard

Polyvinyl chloride, weak

Polytetrafluorethylene

Acrylonitrile-butadiene-

caoutchouc

Aluminium

Medium

Formula

[%]

HDPE

PA

PC

POM

PP

PSU

PVC

PVC

PTFE

NBR

AL

Acetaldehyde

C2H4O

40

3 2 4 2 3 4 4 - 1 4 1

Acetamide

C2H5NO

saturated

1 1 4 1 1 4 4 - 1 - 1

Acetone

C3H6O

100

1 1 4 1 1 4 4 - 1 4 1

Acrylonitrile

C3H3N

100

1 1 4 3 3 4 4 4 1 4 1

Allyl alcohol

C3H6O

96

1 3 3 2 2 2 2 4 1 1 1

Aluminium chloride

AlCl3

saturated

1 3 2 4 1 - 1 - 1 1 4

Aluminium sulfate

Al2(SO4)3

10

1 1 1 3 1 1 1 1 1 1 1

Ammonium chloride

(NH4)Cl

aqueous

1 1 1 2 1 1 1 1 1 1 3

Ammonium hydroxide

NH3 + H2O

30

1 3 4 1 1 2 1 - 1 - 1

Aniline

C6H7N

100

1 3 4 1 2 4 4 4 1 4 1

Anisole

C7H8O

100

3 4 4 1 4 4 2 - 1 4 1

Antimony trichloride

SbCl3

90

1 4 1 4 1 - 1 - 1 - 4

Benzaldehyde

C7H6O

100

1 3 4 1 1 3 4 4 1 4 1

Benzene

C6H6

100

3 2 4 1 3 4 4 - 1 4 1

Boric acid

H3BO3

aqueous

1 3 1 2 1 - - - 1 1 1

Butyl acrylate

C7H12O2

100

1 2 4 2 3 4 4 4 1 - 1

Butyl alcohol, normal

C4H10O

100

1 1 2 1 1 2 2 4 1 1 1

Calcium chloride

CaCl2

alcoholic

1 4 2 3 1 - - 4 1 1 3

Carbon disulfide

CS2

100

4 3 4 2 4 4 4 4 1 3 1

Carbon tetrachloride
(TETRA)

CCl4

100

4 4 4 2 4 4 4 4 1 3 1

Chlorine

Cl2

100

4 4 4 4 4 4 4 4 1 - 3

Chlorine water

Cl2 x H2O

3 4 4 4 3 - 3 3 1 - 4

Chlorobenzene

C6H5Cl

100

3 4 4 1 3 4 4 4 1 4 1

Chloroform

CHCl3

100

3 3 4 4 3 4 4 4 1 4 3

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

11.4 Resistance data

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- no data
1 resistant
2 practically resistant
3 partially resistant
4 not resistant

Concentration

High Density

Polyethylene

Polyamide

Polycarbonate

Polyoxymethylene

Polypropylene

Polysulfone

Polyvinyl chloride, hard

Polyvinyl chloride, weak

Polytetrafluorethylene

Acrylonitrile-butadiene-

caoutchouc

Aluminium

Medium

Formula

[%]

HDPE

PA

PC

POM

PP

PSU

PVC

PVC

PTFE

NBR

AL

Chromic acid

CrO3

10

1 4 2 4 1 4 1 - 1 4 1

Chromic potassium
sulphate

KCr(SO4)2 x
12H2O

saturated

1 2 1 3 1 - 1 - 1 - 3

Citric acid

C6H8O7

10

1 1 1 2 1 1 1 1 1 1 1

Citric acid

C6H8O7

50

1 3 1 2 1 - - - 1 1 1

Copper sulphate

CuSO4 x 5H2O

10

1 1 1 1 1 1 1 1 1 1 4

Cyclohexanol

C6H12O

100

1 1 3 1 1 1 1 4 1 2 1

Decane

C10H22

100

- 1 2 1 3 - - - 1 2 1

Diaminoethane

C2H8N2

100

1 1 3 1 1 - 3 4 1 1 1

Diesel fuel 100

1 1 3 1 1 - 1 3 1 1 1

Dimethyl formamide
(DMF)

C3D7NO

100

1 1 4 1 1 4 3 - 1 3 1

Dimethyl sulfoxide
(DMSO)

C2H6SO

100

1 2 4 1 1 4 4 - 1 - 1

Dimethylaniline

C8H11N

100

- 3 4 2 4 - - - 1 - 1

Dioxane

C4H8O2

100

2 1 4 1 3 2 3 4 1 3 1

Dipropylene glycol
(mono)methyl ether

C4H10O

100

3 1 4 1 4 4 4 4 1 - 1

Ethyl acetate

C4H8O2

100

1 1 4 1 1 4 4 4 1 4 1

Ethylene chloride

C2H4Cl2

100

3 3 4 1 3 4 4 4 1 - 1

Ferrous chloride

FeCl2

saturated

1 3 1 3 1 1 1 1 1 - 4

Formaldehyde solution

CH2O

30

1 3 1 1 1 - - - 1 2 1

Formic acid

CH2O2

100

1 4 3 4 1 3 3 1 1 2 1

Furfural

C5H4O2

100

1 3 3 2 4 - - - 1 4 1

Gasoline

C5H12 - C12H26

100

2 1 3 1 3 3 2 - 1 1 1

Glycerol

C3H8O3

100

1 1 3 1 1 1 1 2 1 1 1

Heptane, normal

C7H16

100

2 1 1 1 2 1 2 4 1 1 1

Hexane, n-

C6H14

100

2 1 2 1 2 1 2 4 1 1 1

Hydrogen chloride

HCl 5 1 4 1 4 1 1 1 - 1 2 4

Hydrogen chloride

HCl

concentrated

1 4 4 4 1 1 2 3 1 4 4

Hydrogen peroxide

H2O2 3 1 3 1 1 1 1 1 - 1 3 3

Hydrogen peroxide

H2O2

30

1 4 1 4 1 1 1 - 1 3 3

Hydrogen sulphide

H2S

10

1 1 1 1 1 1 1 3 1 3 1

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- no data
1 resistant
2 practically resistant
3 partially resistant
4 not resistant

Concentration

High Density

Polyethylene

Polyamide

Polycarbonate

Polyoxymethylene

Polypropylene

Polysulfone

Polyvinyl chloride, hard

Polyvinyl chloride, weak

Polytetrafluorethylene

Acrylonitrile-butadiene-

caoutchouc

Aluminium

Medium

Formula

[%]

HDPE

PA

PC

POM

PP

PSU

PVC

PVC

PTFE

NBR

AL

Iodine, tincture of

I2 1 4 3 1 1 - 4 4 1 1 1

Isopropyl alcohol

C3H8O

100

1 1 1 1 1 1 1 4 1 - 2

Lactic acid

C3H6O3 3 1 3 1 2 1 1 2 - 1 1 1

Magnesium chloride

MgCl2

10

1 1 1 1 1 1 1 1 1 1 1

Mercuric chloride

HgCl2

10

1 4 1 3 1 1 1 1 1 1 4

Mercury

Hg

100

1 1 1 1 1 1 1 3 1 1 3

Methyl acetate

C3H6O2

100

1 1 4 2 1 - 4 4 1 - 1

Methyl alcohol

CH4O

100

1 2 4 1 1 3 1 3 1 2 1

Methyl benzene

C7H8

100

3 1 4 1 3 4 4 4 1 4 1

Methyl ethyl ketone (MEK)

C4H8O

100

1 1 4 1 1 4 4 4 1 4 1

Methylene chloride

CH2Cl2

100

4 3 4 3 3 4 4 4 1 - 1

Mineral oil 100

1 1 1 1 1 1 1 - 1 1 1

Nitric acid

HNO3

10

1 4 1 4 1 1 1 - 1 4 3

Nitric acid

HNO3

100

4 4 4 4 4 - 4 - 1 4 1

Nitrobenzene

C6H5NO2

100

3 4 4 3 2 4 4 4 1 4 1

Oleic acid

C18H34O2

100

1 1 1 2 1 - 1 - 1 3 1

Oxalic acid

C2H2O4 x 2H2O

100

1 3 1 4 1 1 1 1 1 2 1

Ozone

O3

100

3 4 1 4 3 1 1 - 1 4 2

Petroleum 100

1 1 3 1 1 1 1 3 1 1 1

Phenol

C6H6O

10

1 4 4 4 1 4 1 3 1 3 1

Phenol

C6H6O

100

2 4 4 4 1 3 4 3 1 3 1

Phosphoric acid

H3PO4

20

1 4 2 4 1 - - - 1 2 4

Phosphorus pentachloride

PCl5

100

- 4 4 4 1 - 4 4 1 - 1

Potassium hydrogen
carbonate

CHKO3

saturated

1 1 2 1 1 - - - 1 - 4

Potassium hydroxide

KOH

30

1 1 4 3 1 1 1 1 1 - 4

Potassium hydroxide

KOH

50

1 1 4 3 1 1 1 1 1 - 4

Potassium nitrate

KNO3

10

1 1 1 1 1 - - - 1 1 1

Potassium permanganate

KMnO4

100

1 4 1 1 1 - 1 - 1 3 1

Pyridine

C5H5N

100

1 1 4 1 3 4 4 4 1 4 1

Resorcinol

C6H6O2 5 1 4 2 3 1 4 2 - 1 - 2

Silver nitrate

AgNO3

100

1 1 1 1 1 1 1 1 1 2 4

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- no data
1 resistant
2 practically resistant
3 partially resistant
4 not resistant

Concentration

High Density

Polyethylene

Polyamide

Polycarbonate

Polyoxymethylene

Polypropylene

Polysulfone

Polyvinyl chloride, hard

Polyvinyl chloride, weak

Polytetrafluorethylene

Acrylonitrile-butadiene-

caoutchouc

Aluminium

Medium

Formula

[%]

HDPE

PA

PC

POM

PP

PSU

PVC

PVC

PTFE

NBR

AL

Sodium bisulphite

NaHSO3

10

1 1 2 4 1 - - - 1 1 1

Sodium carbonate

Na2CO3

10

1 1 1 1 1 - - - 1 - 3

Sodium chloride

NaCl

30

1 1 1 1 1 1 1 1 1 1 3

Sodium hydroxide

NaOH

30

1 1 4 1 1 1 1 1 1 2 4

Sodium hydroxide

NaOH

50

1 1 4 1 1 1 1 - 1 2 4

Sodium sulfate

Na2SO4

10

1 1 1 1 1 1 1 1 1 1 1

Spirits

C2H6O

96

1 1 1 1 1 1 1 3 1 - 1

Styrene

C8H8

100

4 1 4 1 3 - 4 4 1 4 1

Sulphuric acid

H2SO4 6 1 4 1 4 1 1 1 - 1 2 3

Sulphuric acid

H2SO4

fuming

4 4 4 4 4 4 4 4 1 4 3

Tallow 100

1 1 1 1 1 - 1 1 1 1 1

Tetrahydrofuran (THF)

C4H8O

100

3 1 4 1 3 4 4 4 1 3 1

Tetrahydronaphthalene

C10H12

100

3 1 4 1 4 4 4 4 1 - 1

Thionyl chloride

Cl2SO

100

4 4 4 2 4 4 4 4 1 - 3

Tin chloride

SnCl2

10

1 4 2 2 1 - - - 1 1 4

Transformer oil 100

1 1 3 3 1 1 1 - 1 1 1

Trichloroethane

C2H3Cl3

100

3 3 4 2 4 4 4 4 1 4 4

Urea

CH4N2O

10

1 1 1 1 1 - - - 1 1 1

Urine

100

1 1 1 1 1 - 1 1 1 - 2

Vinegar

C2H4O2

10

1 4 1 1 1 1 1 1 1 2 1

Vinegar

C2H4O2

90

1 4 4 4 1 3 1 4 1 - 1

Wax

100

- 1 1 1 - - - 1 - 1

Wines 100

1 1 1 2 1 1 1 1 1 - 4

Xylene

C8H10

100

3 1 4 1 4 4 4 4 1 4 1

Pos: 218 /010 Universalmodule/Seitenwechsel @ 0\mod_1202116244312_0.docx @ 105 @ @ 1

11 Appendix

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Pos: 219 /100 Sigma/111 BA Zentrifugen Sart orius (Projekte)/Centrisart G-26C/110 Anhang/110-0060 Konformitätserklärung G-26C @ 37\mod_14371219135 64_68.docx @ 272768 @ 2 @ 1

11.5 EC declaration of conformity

11 Appendix

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=== Ende der Liste für Textmarke Inhalt = ==

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12 Index

A

Acceleration .................................................................... 36

Acceleration curve .......................................... 36, 47, 71

Acceleration curve (changing) .................................. 47

Acceleration curve (creating) .................................... 47

Accessories, cleaning and care .................................. 59

Acid ..................................................................... 21, 58, 60

Acoustic signal ............................................................... 54

Activating the help function ..................................... 48

Adapters .................................................................... 30, 59

Alkaline solutions ............................................ 21, 58, 60

Ambient conditions ...................................................... 67

Ambient temperature .................................................. 67

Anodised coating .......................................................... 59

Application examples ................................................... 14

Autoclaving ..................................................................... 62

Automatic lid opening function ............................... 44

Automatic program rotation ..................................... 52

Automatic rotor identification ................................. 35

B

Blocking a function ...................................................... 43

Box spanner, rotor fastening ..................................... 10

Brake ................................................................................. 36

Brakeless deceleration ................................................. 36

Brakeless deceleration from set speed .................... 42

Brief mains power failure ........................................... 54

Bucket ............................................................................... 30

Buckets, cleaning and care ......................................... 60

Buzzer/signal .................................................................. 46

C

Capacity ................................................................ ........... 66

Carrier ............................................................................... 30

Carrier systems ............................................................... 30

Carriers, cleaning and care ......................................... 60

CE mark in compliance with the directive

2006/42/EC ................................................................. 16

Centrifugation monitoring ......................................... 41

Centrifugation of infectious, toxic, radioactive, or

pathogenic substances ........................................... 20

Centrifugation principle.............................................. 14

Centrifugation with different tube sizes ............... 29

Centrifugation with low capacity ............................. 29

Centrifuge cannot be started..................................... 54

Centrifuge decelerates during operation ............... 54

Centrifuge is inclined ................................................... 54

Centrifuge was moved during run ........................... 54

Centrifuge, cleaning and care ................................... 58

Centrifuges

- definition .................................................................... 9

Changes in colour .......................................................... 62

Changes in structure .................................................... 62

Changing an acceleration curve ............................... 47

Changing the code ........................................................ 43

Chemical and biological safety ................................. 20

Chemical resistance of plastic ................................... 60

Cleaning agents ............................................................. 61

Cleaning the bores of angle rotors .......................... 59

Cleaning the centrifuge ............................................... 58

Closing the lid .......................................................... 19, 27

CO2 equivalent ................................................................ 66

Communication error ................................................... 56

Condensation .................................................................. 26

Condenser dirty .............................................................. 54

Condenser, cleaning and care .................................... 59

Connected load .............................................................. 66

Contamination ........................................................ 20, 59

Continuous heat resistance ........................................ 61

Continuous run .............................................................. 34

Contrast (changing) ...................................................... 49

Control system ............................................................... 31

Copyright ......................................................................... 10

Corrosion ............................... 19, 21, 30, 58, 59, 60, 61

Cracking ........................................................................... 59

Cracks ................................................................................ 60

Creating an acceleration curve ................................. 47

Current consumption ................................................... 66

Curve menu ..................................................................... 47

Customer-provided fuses ............................................ 26

Cycles ......................................................................... 27, 46

D

Damage of the surface ................................................ 60

Dangerous goods ........................................................... 21

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Dangerous materials .................................................... 61

Deactivating the help function ................................. 48

Deceleration (brake) ..................................................... 36

Deceleration curve .......................................... 36, 47, 71

Declaration of conformity ................................... 10, 77

Declaration of decontamination .............................. 64

Decontamination agent ....................................... 59, 61

Deformation of tubes .................................................. 62

Deleting a program ...................................................... 51

Density ............................................................... 13, 21, 41

Dialog box ....................................................................... 22

Dimensions ...................................................................... 24

Direct hazard to the life and health ........................ 17

Disinfectants ................................................................... 61

Disinfection of the rotor chamber and accessories

....................................................................................... 61

Display ....................................................................... 31, 45

Display deceleration time ........................................... 45

Disposal ............................................................................ 65

Documentation .............................................................. 10

Drive problem ................................................................. 54

E

Earth conductor check ................................................ 22

EC declaration of conformity ............................. 10, 77

EEPROM error ................................................................. 56

Electrical connection ................................................... 66

Electrical safety ............................................................. 19

Emergency lid release .................................................. 55

Equipotential bonding screw ..................................... 22

Error correction ............................................................. 54

Error message ................................................................ . 54

Executing a program .................................................... 51

Explanation of the symbols and notes.................... 17

Explosive substances .................................................... 20

External signal................................................................ 46

F

Filling quantity (refrigerant) ...................................... 66

Fire preventions ............................................................. 20

Form for the return of defective units ................... 64

Function ........................................................................... 44

Functional and operating elements ......................... 11

Fuses have tripped ........................................................ 54

G
General Terms and Conditions of Business Relating

to Goods and Services of Sartorius ....................... 9

Glass breakage ................................................................ 61

Glass particles ................................................................. 61

Gravitational field ......................................................... 66

Grease for load bearing bolts ......................10, 58, 60

H

Hard running noise during the centrifugation ..... 54

Hazard warnings ................................................ 9, 28, 30

Heater ............................................................................... 33

Help function .................................................................. 48

Hexagon socket wrench, emergency lid release ... 10

Highly corrosive substances ....................................... 19

I

Imbalance ..........................................................29, 30, 60

Imbalance error .............................................................. 56

Imbalance monitoring system ................................... 22

Importance of the operating manual ........................ 9

Important information ................................................ 17

Improper loading ........................................................... 54

Infectious substances ................................................... 61

Inflammable substances .............................................. 20

Informal safety instructions ....................................... 18

Initial start-up ................................................................ 27

Input fuse ................................................................. 13, 66

Inspection by the manufacturer ............................... 63

Installation of accessories ........................................... 29

Installation of angle rotors with a hermetically

sealed lid ..................................................................... 28

Installation of rotors and accessories ...................... 27

Installation of the rotor ............................................... 27

Installation site............................................................... 26

Intended use ..................................................................... 9

Interrupting a centrifugation run ............................ 32

Interrupting a deceleration process ......................... 32

Invert ................................................................................. 45

IP code .............................................................................. 66

K

kin. energy ....................................................................... 66

Kinetic energy................................................................. 13

L

Language .......................................................................... 45

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Layout of the centrifuge ............................................. 11

Leaks .......................................................................... 30, 62

Lid cannot be opened .................................................. 54

Lid error ........................................................................... 56

Lid lock device ................................................................ 22

Lid lock has not released ............................................. 54

Lid seal sticks .................................................................. 54

Limit "Delta T" ................................................................ 42

Linear curves ................................................................... 71

Load bearing bolts, cleaning and care .................... 60

Loading a process .......................................................... 39

Loading a program ....................................................... 50

Lock ................................................................................... 43

M

Mains power switch off .............................................. 54

Mains switch ................................................................... 11

Mains voltage ................................................................. 19

Maintenance ................................................................... 58

Malfunctions and error correction .......................... 54

Manual mode ................................................................. 32

Manufacturer ................................................................. 66

Marking of the unit ...................................................... 16

Maximum speed for tubes .......................................... 69

Measures in the event of hazards and accidents. 23

Mechanical safety ......................................................... 19

Menu Curve .................................................................... 47

Menu Help ....................................................................... 48

Menu Parameters .......................................................... 40

Menu Processlibrary ..................................................... 39

Menu Setup .................................................................... 44

Menu Standard .............................................................. 33

Mode of operation ........................................................ 14

Modification mode active .......................................... 32

Motor error ..................................................................... 56

Motor shaft ....................................................... 27, 28, 58

Multiple carrier .............................................................. 30

N

Name plate ............................................................... 11, 13

No indication on the display ..................................... 54

No power in the mains supply .................................. 54

Noise level ....................................................................... 66

Nominal voltage ............................................................ 13

Non-greased bolts ........................................................ 60

Notes on safety and hazards ........................................9

Notes on transport ........................................................ 24

O

Online download of forms .......................................... 64

Open lid after run .......................................................... 44

Opening the lid .............................................................. 27

Operating personnel ..................................................... 18

Operating voltage.......................................................... 26

Operational safety ......................................................... 59

Option for the input and output of data ............... 46

Options for data input and output .......................... 53

Overseas shipping .......................................................... 24

P

Packaging......................................................................... 25

Parameter error .............................................................. 56

Parameters menu ........................................................... 40

Pathogenic substances ...................................20, 58, 61

Plastic accessories, cleaning and care ..................... 60

Potential hazard to the life and health .................. 17

Potentially hazardous situation ................................ 17

Power consumption ............................................... 13, 66

Power cord is not plugged in ..................................... 54

Power supply ................................................................... 26

Pressure (refrigerant) ................................................... 66

Pressure marks ................................................................ 60

Prevention of accidents ................................................. 9

Problem description ...................................................... 64

Process .............................................................................. 40

Process error ................................................................... 56

Process library ................................................................ 39

Program "RAPID_TEMP" .............................................. 36

Program list .......................................................36, 50, 51

Program mode ................................................................ 49

Program rotation ........................................................... 44

Progress indicator .......................................................... 38

Protection class ....................................................... 26, 66

Q

Quadratic curves ............................................................ 71

Quick stop ........................................................................ 32

R

Radioactive substances ................................ ......... 20, 58

Radius ........................................................................ 15, 40

Range of accessories ..................................................... 68

RAPID_TEMP program .................................................. 36

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RCF .................................................................................... 33

Refrigerant ...................................................................... 66

Refrigerant data ..................................................... 13, 66

Relative centrifugal force (RCF) ......................... 15, 33

Removal of the transport safety device ................. 25

Remove glass particles and metal dust from the

rotor chamber ........................................................... 61

Responsibility of the operator ................................... 18

Return of centrifuges, spare parts, or accessories64

Return of defective units ............................................ 64

Risk of electrical shock ................................................ 19

Rotor chamber ............................................................... 58

Rotor identification, automatic ................................ 35

Rotor monitoring system ............................................ 22

Rotor radii ....................................................................... 69

Rotor selection list ........................................................ 35

Rotor tie-down screw .................................... 27, 28, 60

Rotor wrench .................................................... 10, 27, 28

Rotors for microtiter plate formats ......................... 28

Rotors, cleaning and care ........................................... 60

Runtime ........................................................................... 34

Runtime as of set speed .............................................. 44

S

Safety area ...................................................................... 21

Safety devices ................................................................ 22

Safety distance ................................................ 19, 21, 26

Safety instructions ............................................ 9, 28, 30

Safety instructions for centrifugation .................... 21

Safety, chemical and biological ................................ 20

Safety, electrical ............................................................ 19

Safety, mechanical........................................................ 19

Safety-conscious work ................................ ................ 18

Saving a program .......................................................... 50

Scope of supply ............................................................. 10

Screws of the transport safety device are not

removed ...................................................................... 54

Selection, display, and modification of data ........ 32

Serial number ................................................... 13, 57, 63

Service .............................................................................. 63

Service contact .............................................................. 57

Service life ....................................................................... 58

Service life of rotors and accessories ...................... 21

Service life of the accessories.................................... 62

Service work ................................................................... 63

Set-up and connection................................................ 26

Setup menu ..................................................................... 44

Short run .......................................................................... 34

Solvents ..............................................................21, 58, 60

Sound signal.................................................................... 22

Sound signal (warning) ................................................ 46

Spare part enquiries...................................................... 57

Speed ........................................................... 13, 15, 33, 66

Speed/RCF fine ............................................................... 45

Speed-gravitational-field-diagram .......................... 70

Speedometer error ................................ ........................ 56

Spin-out from set speed .............................................. 42

Standard menu ............................................................... 33

Standards and regulations .......................................... 10

Standstill cooling ........................................................... 40

Standstill monitoring system ..................................... 22

Start delay ....................................................................... 45

Starting a centrifugation run .................................... 32

Starting a process .......................................................... 39

Sterilisation of the rotor chamber and accessories

....................................................................................... 61

Storage and transport .................................................. 24

Storage conditions ........................................................ 24

Storage locations ........................................................... 66

Stress-corrosion

see

corrosion ................................................................. 60

Structural changes ........................................................ 20

Supply voltage ................................................................ 26

Switching the centrifuge off ..................................... 53

Switching the centrifuge on ...................................... 27

System .............................................................................. 46

System check .................................................................. 22

System error ............................................................. 54, 56

T

Table of error codes ...................................................... 56

Technical data ................................................................ 66

Temperature .................................................................... 33

Temperature error ......................................................... 56

Temperature inside the rotor chamber ................... 22

Temperature monitoring ............................................. 42

Temperature monitoring system ............................... 22

Temperature unit ........................................................... 45

Temperature value not reached ................................ 54

Thermal stress ................................................................. 58

Time fine .......................................................................... 45

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Time range....................................................................... 66

Toxic substances ..................................................... 20, 58

Transport safety device ............................................... 25

Tubes ................................................................................. 30

Type ................................................................................... 13

Type of connection ....................................................... 26

Type of the centrifuge ................................... 57, 63, 66

U

Unblocking a function ................................................. 43

Ungreased load- bearing bolts .................................. 54

Units of protection class I .......................................... 26

Useful volume

- volume that is stated for the tube ............ 30, 69

User interface ................................................................. 31

UV radiation ............................................................. 26, 58

V

Vents .................................................................................. 26

Vessels ............................................................................... 30

W

Warning signal ............................................................... 46

Warranty and liability .................................................... 9

Wear .................................................................................. 63

Weight .............................................................................. 24

Work on the power supply system ........................... 19

Y

Year of manufacture .................................................... 13

Sartorius Lab Instruments GmbH & Co. KG
Weender Landstrasse 94 108
37075 Goettingen, Germany

Phone: [phone]
Fax: [phone]
www.sartorius.com

The information and figures contained in these
instructions correspond to the version date
specified below.
Sartorius reserves the right to make changes
to the technology, features, specifications and
design of the equipment without notice.

Copyright notice:
This operating manual, including all of its
components, is protected by copyright.
Any use beyond the limits of the copyright law
is not permitted without our approval.
This applies in particular to reprinting,
translation and editing irrespective of the type
of media used.

© Sartorius Germany

Last updated:
09/2015

Printed in the EU on paper bleached
without chlorine. | W
Publication No.: WZG6003-e150401