MSE Kestrel User manual

KESTREL
User Manual
Please read this before use

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Thank you for buying an MSE Kestrel. Please read this operating
manual before using your centrifuge; it will provide you and your
colleagues with useful information on all aspects of the equipment. As
our customer, we would like to ensure that you are totally satisfied with
your purchase. Please do not hesitate to contact us with feedback
concerning our products.
Your views are very important to us

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MSE CENTRIFUGES Ltd
Health and Safety at Work
MSE CENTRIFUGES 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 and 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. This centrifuge has been supplied with a rotor already fitted and rotor nut tightened to secure
it. This rotor nut must be checked, periodically, by the user to ensure that it remains
sufficiently tight for safe operation. Damage caused to the centrifuge by running it with an
insufficiently tight rotor nut is not covered by the manufacturer’s warranty.
5. Installation, maintenance, repairs and servicing should only be carried out by an MSE
CENTRIFUGES Ltd approved engineer, and connection to electrical supplies should only be
carried out by suitably trained personnel.
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 CENTRIFUGES Ltd Technical
Support Department at:
MSE CENTRIFUGES Ltd
11 Browning Road,
Heathfield,
East Sussex.
TN21 8DB
United Kingdom
Tel: [phone]
E-Mail: sa[email protected]om
www.msecentrifuges.com
OVERSEAS CUSTOMERS: Should contact their local MSE CENTRIFUGES Ltd distributor, details
can be found on our website.
ELECTRICITY SUPPLIES: Voltage and frequency MSE CENTRIFUGES Ltd electrical apparatus is
offered and labelled for one, or for a choice of two voltage ranges and, where necessary, different
frequencies of mains supply. MSE CENTRIFUGES 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.

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Warranty
This model is supplied with a 12 month warranty.
The details of the warranty supplied with this unit are available at
www.msecentrifuges.com. A copy is available upon request.

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ELECTRICITY SUPPLY
Before connecting this apparatus to the electricity supply, check the information given on the
apparatus rating plate and ensure that;
Your supply is single phase A.C. (alternating current) of the stated frequency with
neutral nominally at earth potential.
Your supply voltage is within the stated range.
The current rating is within the capacity of your outlet.
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.
This Centrifuge is supplied with an IEC Socket and an IEC Mains Lead
IMPORTANT Consult an electrician if in any doubt or if your supply system has any of the
following:
No earth.
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.

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Please dispose of centrifuge carefully!
MSE adheres to the WEEE (Waste Electrical and Electronic Equipment) directive,
which ensures that all electrical equipment is disposed of carefully with consideration
to the environment. As a responsible manufacturer of quality laboratory equipment,
MSE will recycle your equipment once its life expires and therefore reduce the
amount of waste electrical equipment that is sent to landfill.
When you would like to dispose of your equipment, please contact us on +44 (0)20
8663 4610 to arrange a collection.

MSE CENTRIFUGES Ltd
11 Browning Road, Heathfield, East Sussex. TN21 8DB
Tel: [phone]
Email: [email protected]
Web: www.msecentrifuges.com
Type of device: Laboratory Centrifuge
Product name: MSE Kestrel
Model number: MSB015.CX1.5
Product Classification Non classified to list A or B and not for self-testing
On the basis of the Directive
98/79/EC Annex III p.2-5
Applied harmonised standards EN61010-1:2001 + AC:2002
EN61010-2-020:2006
EN61010-2-101:2002
EN61326-1:2006
EN ISO 14971:2009
EN13612:2002
EN980:2008
EN591:2001
We, MSE CENTRIFUGES Ltd, declare that the machine listed above is in accordance with the
regulations of the EU Directive 98/79/EC – in vitro diagnostic medical devices.
Authorised Signatory
STATEMENT OF CONFORMITY
In accordance with EU Directive 98/79/EC
in vitro diagnostic medical devices

CONTENTS
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CONTENTS
1. DESCRIPTION OF THE CENTRIFUGE ............................................................... 10
2. TECHNICAL DATA ............................................................................................... 11
2.1 Statement of Conformity ...................................................................... 11
2.2 BASIC ACCESSORIES .......................................................................... 12
2.3 OPTIONAL ACCESSORIES .................................................................. 12
3. INSTALLATION ..................................................................................................... 13
3.1 Unpacking the centrifuge ...................................................................... 13
3.2 Location .................................................................................................. 13
3.3 Connection to the power supply .......................................................... 13
3.4 Fuses ....................................................................................................... 13
4. SAFE WORKING CONDITIONS ........................................................................... 14
4.1 General information about your centrifuge ........................................ 14
4.2 Operating personnel .............................................................................. 14
4.3 Safety devices ........................................................................................ 14
4.4 Lid lock .................................................................................................... 14
4.5 Checking the rotor has stopped ........................................................... 14
4.6 Opening the lid manually ...................................................................... 14
4.7 Good operator practice ......................................................................... 15
4.8 Hazards and precautions ...................................................................... 16
4.9 Maximum load ........................................................................................ 17
4.10 Storage .................................................................................................. 17
5. OPERATING THE CENTRIFUGE ......................................................................... 18
5.1 Getting started ........................................................................................ 18
5.2 The control panel ................................................................................... 18
5.3 Description of sounds ........................................................................... 20
5.4 LCD display ............................................................................................. 21
5.5 Switching the centrifuge on .................................................................. 22
5.6 Switching the centrifuge off .................................................................. 22
6. MAINTENANCE .................................................................................................... 23
6.1 General cleaning of the centrifuge ....................................................... 23

CONTENTS
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6.2 Cleaning of the accessories ................................................................. 23
6.3 Sterilisation and disinfection of the bowl and accessories .............. 23
6.4 Tube cracking ......................................................................................... 24
7. SERVICING YOUR CENTRIFUGE ....................................................................... 25
7.1 Fault finding ............................................................................................ 25
7.2 Opening the lid manually ...................................................................... 25
7.3 Safety inspections ................................................................................. 25
7.4 Notes for engineers ............................................................................... 26
7.5 Repairing your centrifuge ..................................................................... 26
8. HOW TO OBTAIN SERVICE ON YOUR KESTREL ............................................ 27
8.1 Warranty .................................................................................................. 27
9. DECONTAMINATION ........................................................................................... 28
9.1 Declaration of Decontamination Status ............................................... 29

DESCRIPTION OF THE CENTRIFUGE
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1. DESCRIPTION OF THE CENTRIFUGE
The MSE Kestrel is a laboratory micro centrifuge intended for in vitro diagnostics
(IVD). Its construction ensures easy and safe operation, for a wide range of
applications in laboratories engaged in routine medical analysis and biochemical
research works. It is intended for separation of mixtures, suspensions and systemic
fluids into constituents of different densities under influence of centrifugal force. This
centrifuge is an air-cooled, brush-less drive instrument. This centrifuge is not
intended to be used to centrifuge caustic, inflammable and explosive preparations.
The MSE Kestrel centrifuge is a micro-processor controlled laboratory centrifuge
which uses a brushless induction drive motor to power a fixed angle rotor at speeds
of up to 6,000rpm.
Lid cover
Inspection
window
Display
Control keypad
Power switch
Emergency lid
open

TECHNICAL DATA
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2. TECHNICAL DATA
Manufacturer MSE CENTRIFUGES Ltd
Type MSB015.CX1.5 (240 V)
MSB015.CX1.1 (110 V)
Mains L1+N+PE V/Hz ±10% 230 V 50/60 Hz
110 V 50/60 Hz
Maximum power consumption 70 W
Maximum capacity 90 ml
Maximum rotational speed 6000 rpm
Maximum acceleration 3340 x g
Maximum kinetic energy Nm
Timer 1 - 60 min
15 second increments
Interference level PN-EN-55011
Noise level 56 dB
Physical data:
Depth 270 mm
Width 220 mm
Height 180 mm
Weight 5 kg
Environmental conditions: PN-EN-61010-1 (point 1.4.1.)
Ambiant temperature +5° to +36° C
Relative humidity at ambient temperature < 80 %
Installation category II PN-EN 61010 - 1
Degree of pollution 2 PN-EN 61010 - 1
Protection zone 300 mm
2.1 Statement of Conformity
The following machine is in accordance with the regulations of the EU Directive
98/79/EC and with the harmonized standards PN-EN 61010-1 and PN-EN 61010-2-
020.

TECHNICAL DATA
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2.2 BASIC ACCESSORIES
The following accessories are included with every centrifuge:
Catalogue No. Description Quantity
32600.063 Fuse (3.15A) 2
78500.001 Hexagonal rotor key 1
38020.151 IEC lead 1
71100.1223 Instruction manual 1
76600.020 Emergency lid opening key 1
87900.001 Complete clamp 1
43117-602 6 place rotor 1
34411-9041 15ml stainless steel buckets (set of 6) 1
2.3 OPTIONAL ACCESSORIES
Depending on the user’s needs, the following accessories can be supplied:
Catalogue No. Description
34141-1140 Cushions for 3ml tubes (set of 6)

INSTALLATION
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3 INSTALLATION
3.1 Unpacking the centrifuge
Open the package carefully taking care not to damage the machine inside. Take the
centrifuge out of the box and ensure that all accessories are checked and identified.
Keep packaging materials at hand for possible transport in the future.
3.2 Location
Almost all the energy supplied to the centrifuge is transformed into heat and then
emitted to the environment. Therefore, proper ventilation is essential, and ventilation
ducts must be kept clear at all times. Moreover, the centrifuge should not be located
near any heat source such as radiators and should be kept away from direct
sunlight. The bench that the centrifuge sits on should be stable and flat. Around the
centrifuge, a 300mm radius safety zone must be established. The normal laboratory
operating conditions are from 15° C to 35° C. In the case of changing machine
location from extreme cold to warmer conditions, please allow the centrifuge to stand
with the lid open for a minimum of 4 hours. This will reduce any chance of
condensation taking place inside the centrifuge.
3.3 Connection to the power supply
Supply voltage has to be consistent with that given on the rating plate. MSE
centrifuges come with a 2-metre long IEC lead fitted with plugs resistant to the
dynamic loadings.
MSE recommends that an emergency cut-out should be installed away from the
centrifuge, near the exit door from the room or outside the room. Supply voltage
should be either 230 V 50/60 Hz, or 110/220 V 50/60 Hz.
3.4 Fuses
The centrifuge has standard protection with the WTA-T 3.15 Amp 250 V fuse, which
is situated in the IEC socket at the back of the centrifuge. The fuse fitted in the plug
of the IEC lead is 5A.

SAFE WORKING CONDITIONS
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4 SAFE WORKING CONDITIONS
4.1 General information about your centrifuge
The centrifuge has a rigid self-supporting structure. The case is made of Acrylonitrile
Butadiene Styrene (ABS) plastic, the front and back is made of aluminium sheet. The
rear of the lid is fixed in place by steel hinges and the front of the lid is locked with an
electromagnetic lock, which stops the possibility of opening during centrifugation.
The centrifuge is an air-cooled machine.
4.2 Operating personnel
The Kestrel centrifuge should only be operated by trained laboratory technicians who
have read this user manual. The instruction manual should be kept near the
centrifuge at all times.
4.3 Safety devices
Safety devices described below are incorporated in the design of the Kestrel:
4.4 Lid lock
The centrifuge will only run when the lid is properly closed. In turn, the lid will only
open after the rotor has stopped. In the case of emergency opening of the lid during
the operation, the centrifuge is immediately switched-off and the brake is
automatically applied until the rotor has completely stopped. When the lid is open,
the drive is completely disconnected from the power that makes it impossible to start
the centrifuge.
4.5 Checking the rotor has stopped
Opening of the centrifuge lid is only possible when the rotor has stopped. This
stopped condition is verified by the microprocessor, which sends a signal to the
display where the letter “S .” appears to show that the rotor has stopped and the lid
can be opened.
4.6 Opening the lid manually
It is possible to open the lid manually if there is a power failure or the centrifuge
develops a fault. Please use the key provided with your centrifuge to press into the
hole on the right hand side. The lid should now open.

SAFE WORKING CONDITIONS
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CAUTION: Do not attempt to open the lid whilst the centrifuge is running.
4.7 Good operator practice
Below is a list of important points that users should follow in order to get the most
out of their centrifuge.
1. Set the centrifuge in horizontal position on a rigid bench.
2. Ensure a safe position for the centrifuge.
3. Ensure free space around the centrifuge (at least 30 cm).
4. Firmly fix the rotor on the motor shaft.
5. Avoid unbalanced loads.
6. Load the rotor holes with the same tubes as recommended.
7. Do not centrifuge the test tubes of different dimensions.
The possibility to centrifuge test tubes of different dimensions should
be avoided at all times. However, if it is absolutely necessary then
opposite loads should be the same weight. Care should be taken to
load the rotor holes asymmetrically.
8. Ensure that all holes are being used in the rotor. If centrifuging fewer than six
tubes, ensure the tubes are loaded symmetrically as shown in the diagram
below:
9. Only use tubes made from a plastic material. Never use glass test tubes.
10. If centrifuging 15ml BD Falcon® tubes (with the conical base), ensure that
you do not fully load the rotor and only spin three tubes at a time. A fully
loaded rotor using 15ml BD Falcon® tubes will catch on the lid.
11. Fill in all test tubes equally in order to protect the centrifuge against
imbalance.
12. Always use tubes that are in good condition and discard any that show signs
of wear.
13. Infectious materials should be processed in closed test tubes only.
14. It is prohibited to centrifuge explosive and inflammable materials.
15. It is prohibited to centrifuge substances prone to reaction in result of delivery
of high energy during centrifugation.

SAFE WORKING CONDITIONS
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4.8 Hazards and precautions
1. In order to avoid damaging the centrifuge in any way, the user should read
and understand the instruction manual before operating the Kestrel.
2. Un-trained personnel should never operate the centrifuge.
3. The centrifuge must not be transported with the rotor mounted on the motor
shaft.
4. The centrifuge should only be used in conjunction with original rotors and
spare parts.
5. If the user discovers a fault with the centrifuge, a qualified service engineer
should be contacted through MSE CENTRIFUGES Ltd.
6. Do not switch the centrifuge on if it is not installed properly or if the rotor is
not fitted correctly.
7. The centrifuge must not be operated in places where there is a risk of
extreme hot or cold temperatures.
8. Do not use flammable or highly volatile materials in the centrifuge.
9. Users are advised to take extreme care when centrifuging toxic or
contaminated substances.
10. The appropriate decontamination procedures should be adhered to when
cleaning any parts of the centrifuge that has been in contact with any toxic or
hazardous material.
11. Do not open the lid manually when the rotor is still turning.
12. Do not exceed the load limit set by the manufacturer.
13. Rotors are intended for fluids of average homogeneous density equal to 1.2
g/cm3 or smaller when centrifugation is carried out at maximum speed.
When fluids of higher density are used, then it may be necessary to reduce
the speed.
14. Do not use the rotors that have signs of corrosion or other mechanical
defects.
15. Do not use highly corrosive substances, which could cause material
impairment and damage the mechanical properties of rotor.
16. Do not use plastic rotors and accessories that have not been recommended
by MSE CENTRIFUGES Ltd.
17. Only commercial plastic test tubes should be used.
18. Ensure that the test tubes are in good condition and show no signs of
damage or wear.
19. Do not run the centrifuge without the rotor.
20. Do not run the centrifuge without the lid on the rotor unless using the 6 x
15ml angle rotor.
21. Do not move the centrifuge whilst in use.
22. Do not place objects on the centrifuge.

SAFE WORKING CONDITIONS
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4.9 Maximum load
In order to avoid overloading of the rotor the operator shall observe the maximum
permitted load, which is specified on every rotor. Maximum permissible load is
reached when all test-tubes are filled with the fluid with 1.2 g/cm3 density or less.
If density of the centrifuged liquid is higher than 1.2 g/cm3, then test tubes can only
be filled partially. Alternatively the operator can adjust the speed of the centrifuge by
using the following formula.
n perm = n max * ; g = specific gravity ; n max [maximum rotational
speed – r.p.m.]
4.10 Storage
If your Kestrel is stored away for more than 12 months, we recommend that the
centrifuge be inspected by an authorised engineer before use.
g
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OPERATING THE CENTRIFUGE
18
5 OPERATING THE CENTRIFUGE
5.1 Getting started
1. Connect the centrifuge to the mains socket.
2. Switch the power supply on by using the on/off switch, situated on the right
hand side of centrifuge.
3. Open the centrifuge lid by pressing the LID key. Prior to fitting the rotor, the
user should check that the bowl is free from foreign objects and impurities
such as dust and residues of fluid.
4. Mount the rotor on the motor shaft and tighten in a clockwise direction (using
the supplied hexagon key).
5. Rotor lids must be fully tightened on the rotor in order to ensure a good seal.
6. Once in use, only use sample containers intended for the rotor.
CAUTION: This Centrifuge compensates for a small weight difference. However,
it is recommended that users load the rotor with tubes of equal weight to ensure
minimal vibration during operation.
In order to prolong the life of your rotor, silicone grease should be used on threaded
parts of the rotor.
To take the 6 x 15ml rotor off, unload the buckets first, loosen the rotor nut by turning
in an anti-clockwise direction and take the rotor off by gently pulling in an upward
direction.
5.2 The control panel
The control panel and display is a completely sealed unit that shows key data in a
digital format and allows the user to adjust speed, time, acceleration and braking
rates. Figure 1.1 shows the layout of the control panel:

OPERATING THE CENTRIFUGE
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Figure 1.1
The START key is used to start the centrifuge program with the parameters
displayed on display. The START key can only be activated when the lid is
closed.
The STOP key is used for aborting the operation at any time. When the rotor
has come to a complete standstill, the letter “S .” will appear on the display
signalling that the rotor has stopped.
The LID key is used to open the lid of the centrifuge once it has come to a
complete standstill.
The LID key can only be used when the display reads “S .” This key cannot
be used whilst the rotor is in motion.
Once the rotor has stopped the lid can be opened by pressing the lid key, the
display will show S O and the LED in lid key will be lit up. This denoted that
the rotor has stopped and that the lid is open.

OPERATING THE CENTRIFUGE
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The SPEED RCF key is used to switch between viewing the speed or the
RCF. This key is also functional whilst the centrifuge is in motion.
The TIME key is used to adjust the length of time the user wishes to
centrifuge their samples for. The selectable time is 1 to 60 minutes. By
pressing this key whilst the centrifuge is in motion, the user can see at what
value was set at the beginning of centrifugation.
Increase parameter value.
Decrease parameter value.
5.3 Description of sounds
The Kestrel will make different ‘beep’ sounds depending on the information being
displayed. Below is a description for each type of beep:
Sound
Description
One short beep
Confirmation that the command has been
accepted.
Two short beeps
The command has not been accepted.
(e.g. setting the speed above 6 000 rpm)
One long beep
Signals the start of braking after pressing
the STOP key.
Five short beeps
The rotor has stopped and the lid can be
opened
Five short beeps and one long beep
Signals that the centrifuge is ready after
switching the power on.