MSE CENTAUR 2 User manual

Instruction Manual
For
CENTAUR 2
CENTRIFUGE
READ BEFORE USE!
Models: MSB020.CX1.5
MSB020.CX1.1
71100-493-4

Health and Safety at Work
MSE UK Ltd is required under the Health and Safety at Work Act, 1974 and other UK legislation as designers,
manufacturers, suppliers and importers of articles for use at work to ensure that, as far as is reasonably practicable,
articles which we design, produce, supply or import are safe and without risk to health.
We are required to provide information on the safety and handling precautions to be observed when installing,
operating, maintaining and servicing our products. Such advice is contained in this manual.
We are also obliged to update this information should circumstances change and to operate a system to this end.
We should also like to point out, however that you as users have an important responsibility in the provision
and maintenance of safe working practices and conditions.
Accordingly, we draw the following matters to your attention:
1. This apparatus should only be used as intended and within its design parameters by
suitably qualified and trained personnel who have read and understood the relevant
sections of this manual.
2. This manual should be readily available to such personnel at all times.
3. In addition to that which is written in the manual, normal common-sense safety precautions
must be taken at all times to avoid the possibility of accidents. Particular care is required
when working with apparatus at high temperature or pressure.
4. Installation, maintenance, repairs and servicing should only be carried out by a MSE (UK)
Ltd approved engineer, and suitably trained personnel should only carry out connection to
electrical supplies.
TECHNICAL SUPPORT, WARRANTY SERVICE AND MAINTENANCE
UK customers; if you are in any doubt whatsoever regarding the correct use of this apparatus, or if you require any
technical data or assistance, please contact the MSE UK Ltd Technical Support Department at:
MSE UK Ltd
Worsley Bridge Road Telephone [phone]
Lower Sydenham Fax [phone]
London E-mail: [e-mail]
SE26 5AZ Web Page: www.mseuk.co.uk
OVERSEAS CUSTOMERS: Should contact their local Distributor.
ELECTRICITY SUPPLIES: Voltage and frequency
MSE (UK) Ltd electrical apparatus is offered and labelled in a number of voltage ranges and, where necessary,
different frequencies of mains supply. MSE UK Ltd does not accept any responsibility for the operation of any such
apparatus should it be connected to electricity supplies which are normally outside, or vary outside, the stated
voltage and frequency values for which it is designed, nor for any consequential loss, damage or injury, howsoever
caused.

MSE UK Ltd Warranty
Terms and Conditions
We hope that you do not have the need to use the extensive warrantycover that MSE UK Ltd.
extends to you. However should you have a problem, our prompt response is greatly helped if you have
filled in and posted the pre-paid Warranty Registration Card supplied with your new equipment.
This entitles you to a one-year warranty from the date of delivery. During this period, component
parts proven to be defective in materials or workmanship will be repaired or replaced at our expense.
Installation, commissioning and calibration are not covered by this warrantyagreement. The MSE
approved service agent must be contacted for warrantydetermination and direction prior to any work
being carried out.
These warranties are only applicable to new products, and not second hand nor refurbished
products even if repaired byMSE UK Ltd. Any such products are covered byseparate warranty terms and
conditions which will be made available on request.
Replacement or repair of component parts or equipment under this warrantyshall not extend the
warrantyto either the equipment or the component part beyond the original one-year warranty period
unless agreed in writing by MSE UK Ltd.
The above warranties are extended to the original purchaser upon full invoice payment. A
purchase receipt or other proof of purchase may be required before warrantyservice will be performed.
These warranties onlycover failures due to defective workmanship which occur during the normal
operation of the product by the original purchaser, and not failures which result from accident, misuse,
abuse, neglect, mishandling, misapplication, alteration, faultyinstallation, electrical power fluctuations,
dust, or other environmental extremes, modification or service other than byan approved service agent or
following the written authorityof the manufacturer, or damage that is attributable to acts of God.
Expendable items such as motor brushes, door seals, lid seals, "O" rings or lamps are excluded.
MSE UK Ltd, or its approved service agent, reserves the right to repair defective equipment on
the premises of the customer, or at a service station, at the sole discretion of MSE UK Ltd or their
approved agent. In the event of return to an approved service centre the customer is responsible for the
safe packaging of the instrument and notification to the service centre. Neither MSE UK Ltd nor its agents
are responsible for any damage occurring during shipment.
Specification and Material Changes: MSE UK Ltd reserves the right to supply our latest and
improved models at time of shipment.
Taxes: The prices quoted do not include any taxes imposed by the State or Countryin which the
purchase was made.
Installation: Installation of all equipment shall be at the expense of the purchaser unless stated
otherwise. Access to the site, and the provision of required utilities e.g. Power, water and drainage to
suitable connections, will be the responsibility of the purchaser, and at the purchaser's expense.
Limitation of liability: In no event, whether as a result of breach of contract or warranty, shall MSE
UK Ltd be liable for any consequential or incidental damages including, but not limited to, loss of profit or
revenues, loss of use of the equipment or anyassociated equipment, down time costs, costs of substitute
equipment, costs of labour, costs due to delays or claims of purchaser's own customers for such
damages. The purchaser agrees to indemnifyMSE Ltd and to hold them harmless from anyand all
liability, claims, demands, actions, suits, expenses or costs, including attorney's fees relating to such
consequential or incidental damages.
All expressed and implied warranties, including the warranties of merchantable quality and fitness
for a particular purpose, are limited to the application period of one year.
Validity: Legal rights vary from countryto countryand states within countries, so some or all of
the exclusions or limitations listed above may not apply, but if any part of these conditions shall be found
to be unenforceable it shall not affect the validityor enforceability of the remainder of the conditions.

ELECTRICITY SUPPLY
Before connecting this apparatus to the electricity supply, check the information given
on the apparatus rating plate and ensure that;
A) Your supply is single phase A.C. (alternating current) of the stated frequency
with neutral nominally at earth potential.
B) Your supply voltage is within the stated range.
C) The current rating is within the capacity of your outlet.
D) Your plug or electricity supply circuit is fitted with a suitable fuse.
220v - 240v 110v - 120v
Fuse rating 5 amp see note for 110V - 120V
WARNING! This apparatus must be earthed.
The wires in the mains lead are coloured in accordance with the following code;
220v - 240v 110v - 120v
Live Brown Black
Neutral Blue White
Earth Green and Yellow Green
Connect the wires to a non-reversible 3-pin plug as follows;
Green and Yellow or Green to terminal marked E (Earth), G (Ground), coloured Green
or Green and Yellow or marked with the Earth symbol.
Blue or White wires to terminal marked N (Neutral) or Common or coloured Blue.
Brown or Black wires to terminal marked L (Live) or Phase or coloured Brown.
Note 110v - 120v installations to comply with National and State Wiring Codes.
IMPORTANT Consult an electrician if in any doubt or if your supply system has any of
the following:
No earth.
A coloured code different from the above.
Reversible plugs.
Supply and return leads that are both above earth potential.
NOTE: Do not touch plug pins within two seconds of plug removal from socket.

CONTENTS 5
1. IMPORTANT INFORMATION.................................................................................7
2. GENERAL DESCRIPTION.....................................................................................8
2.1 Controls And Indicators..................................................................................9
2.2 Centrifuge Bowl .............................................................................................10
2.3 Opening Lid Manually ...................................................................................10
2.4 Specifications.................................................................................................10
3. INSTALLATION....................................................................................................12
3.1 Preparation.....................................................................................................12
3.2 Connecting To 3 Pin Plug.............................................................................12
3.3 Recommendation For Securing Centrifuge................................................13
4. ROTORS AND ACCESSORIES...........................................................................14
4.1 Installation Of Rotor ......................................................................................14
4.2 Removal Of Rotor ..........................................................................................14
4.3 Loading The Rotor.........................................................................................15
4.4 Rotor Speed....................................................................................................15
4.5 Rotors And Accessories Tables...................................................................16
4.5.1 4 Place Swing out rotor ..................................................................................16
4.5.2 4 Place Swing out rotor ..................................................................................17
4.5.3 8 Place Swing out rotor ..................................................................................18
4.5.4 8 Place Angle rotor.........................................................................................19
4.5.5 12 Place Angle rotor.......................................................................................20
5. OPERATION.........................................................................................................21
5.1 Run Procedure...............................................................................................21
5.2 Stop Procedure..............................................................................................21
5.3 Imbalance .......................................................................................................21
5.4 Motor Thermal Cut-out..................................................................................21
5.5 Power Failure.................................................................................................21
5.6 Lid Safety Circuit ...........................................................................................22
6. MAINTENANCE....................................................................................................23
6.1 Cleanliness.....................................................................................................23
6.2 Drive Shaft......................................................................................................23
6.3 Prevention Of Corrosion...............................................................................23
6.4 O-Rings...........................................................................................................23
6.5 Sterilisation ....................................................................................................23
6.6 Disinfecting ....................................................................................................23
6.7 Inspection Or Renewal Of Motor Brushes..................................................23
6.8 Renewing The Fuse.......................................................................................24
6.9 Removal And Replacement Of Centrifuge Bowl ........................................25
6.10 Lid Friction Adjustment .....................................................................25
7. SERVICING...........................................................................................................26
7.1 Calibration Of Speed Control .......................................................................26
7.2 Removal Of The Motor ..................................................................................26