Thermo Scientific Cryofuge 8 User manual

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Thermo Scientific
Cryofuge 8 / 16
Centrifuge and Heavy Duty Centrifuge
Instruction Manual
50149611-k • 2022-02

i
Thermo Scientific Cryofuge 8 / 16 Centrifuges and Heavy Duty Centrifuges
Table of Contents
Preface .................................................vi
Items Supplied ....................................................vi
Intended Use for Cryofuge 8 / 16 and Cryofuge 16 Heavy Duty ............vii
Medical ...........................................................................................................................vii
In Vitro Diagnostics ..........................................................................................................vii
Signal Words and Colors ...........................................viii
Precautions......................................................viii
Symbols used on the Centrifuge and its Components.....................xi
Symbols used in the Manual ........................................xiii
Transport and Set Up .....................................I–1
1. Location ......................................................I–1
2. Transporting...................................................I–2
3. Setting Up ....................................................I–3
Setting Up...................................................................................................................... I–3
Level the Centrifuge ....................................................................................................... I–4
4. Mains Connection ..............................................I–5
5. Storage.......................................................I–5
6. Shipping......................................................I–6
ThermoScientific
Centri-Touch User Interface............................... II–1
Status .........................................................II–2
Run Parameters .................................................II–3
Control and Configuration .........................................II–3
Lighthouse Mode ................................................II–4
Operation .............................................III–1
1. Switch on the Centrifuge .......................................III–1
2. Open the Centrifuge Door .......................................III–1
3. Install a Rotor ................................................III–1
3. 1. Before Installation.................................................................................................III–2

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Thermo Scientific Cryofuge 8 / 16 Centrifuges and Heavy Duty Centrifuges
3. 2. Rotor Installation ..................................................................................................III–3
4. Maximum Loading.............................................III–8
Use of Tubes and Consumables.....................................................................................III–9
5. Close the Centrifuge Door.......................................III–9
6. Entering Parameters ...........................................III–9
6. 1. Acceleration / Deceleration Profiles .......................................................................III–9
6. 2. Preselect Speed / RCF-Value ................................................................................III–9
6. 3. Runtime Preselection..........................................................................................III–10
6. 4. Preselect Temperature ........................................................................................III–10
6. 5. Pre-warm or Pre-cool the Centrifuge ...................................................................III–10
7. Programs .................................................. III–11
8. Centrifugation .............................................. III–12
8. 1. Start ..................................................................................................................III–12
8. 2. Stop ..................................................................................................................III–12
8. 3. Using the Drain Box............................................................................................III–13
9. Remove a Rotor ............................................. III–14
10. Switch off the Centrifuge .................................... III–15
Maintenance and Care ...................................IV–1
1. Cleaning Intervals ............................................ IV–1
2. Basics...................................................... IV–1
2. 1. Rotor and Components Inspection........................................................................ IV–2
3. Cleaning .................................................... IV–3
3. 1. Touchscreen ....................................................................................................... IV–4
3. 2. Filter Mat............................................................................................................ IV–5
4. Disinfection ................................................. IV–6
5. Decontamination ............................................. IV–6
6. Autoclaving ................................................. IV–7
7. Maintenance ................................................ IV–8
7. 1. Preventive Maintenance....................................................................................... IV–8
7. 2. Service ............................................................................................................... IV–8
8. Shipping and Disposal ........................................ IV–9
Troubleshooting .........................................V-1
1. Mechanical Emergency Door Release ............................. V-1
2. Ice Formation................................................. V-2

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Thermo Scientific Cryofuge 8 / 16 Centrifuges and Heavy Duty Centrifuges
3. Troubleshooting by Guide ....................................... V-3
4. Information for the Customer Service ............................. V-4
Technical Specifications ................................. A–1
1. Directives, Standards and Guidelines .............................A–2
2. Refrigerants ..................................................A–3
3. Mains Supply .................................................A–3
4. Components..................................................A–4
Rotors ................................................ B–1
Items Supplied for Rotors .........................................B–1
HAEMAFlex 6 Rotor ..............................................B–2
HAEMAFlex 6 Rotor ..............................................B–3
HAEMAFlex 6 Rotor ..............................................B–4
HAEMAFlex 8 Rotor ..............................................B–5
HAEMAFlex 8 Rotor ..............................................B–6
HAEMAFlex 8 Rotor ..............................................B–7
HAEMAFlex 12 Rotor .............................................B–8
HAEMAFlex 12 Rotor .............................................B–9
HAEMAFlex 16 Rotor ............................................B–10
HAEMAFlex 16 Rotor ............................................B–11
Chemical Compatibility Chart ............................. C–1

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Thermo Scientific Cryofuge 8 / 16 Centrifuges and Heavy Duty Centrifuges
Table of Figures
Figure I–1: Centrifuge clearance, example with bar code scanner ................................... I–2
Figure I–2: Position of the bubble in the water level........................................................ I–4
Figure I–3: Mains connection on the backside of the centrifuge ...................................... I–5
Figure III–1: Overview centrifuge and rotor, e.g. HAEMAFlex 12......................................III–2
Figure III–2: Align windshield knob and drive shaft .......................................................III–3
Figure III–3: Identify the circular marking, e.g. HAEMAFlex 8 and 12 .............................III–3
Figure III–4: Rotor locking tool ......................................................................................III–4
Figure III–5: Put the rotor locking tool............................................................................III–4
Figure III–6: Tighten the rotor to the drive shaft.............................................................III–5
Figure III–7: Lubricate trunnion bolts, e.g. HAEMAFlex 12 ..............................................III–5
Figure III–8: Install buckets into rotor, e.g. HAEMAFlex 12..............................................III–6
Figure III–9: Correctly assembled round bucket (75003836/75003936, not 75003964) .III–6
Figure III–10: Correct Loading.......................................................................................III–7
Figure III–11: Incorrect Loading.....................................................................................III–7
Figure III–12: Insert windshield lid into holder ...............................................................III–8
Figure III–13: Select program......................................................................................III–11
Figure III–14: Drain box (75007730)...........................................................................III–13
Figure III–15: Installing the drain box (75007730)........................................................III–13
Figure III–16: Remove the plug ...................................................................................III–13
Figure III–17: Remove the rotor from the drive shaft. ...................................................III–14
Figure IV–1: Cleaning rotor bolts and bucket bearing surfaces ...................................... IV–4
Figure V–1: Marking on windshield lid ...........................................................................V-1
Figure V–2: Position of the mechanical emergency door release......................................V-2
Figure V–3: Example for an error message.....................................................................V-3

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Thermo Scientific Cryofuge 8 / 16 Centrifuges and Heavy Duty Centrifuges
Table of Tables
Table Preface–1: Items Supplied.......................................................................................vi
Table Preface–2: Signal Words and Colors ...................................................................... viii
Table Preface–3: Symbols used on the Centrifuge and its Components ............................ xiii
Table Preface–4: Symbols used in the manual................................................................. xiii
Table I–1: Overview of necessary tools for setting up...................................................... I–3
Table V–1: Error messages............................................................................................V-3
Table A–1: Technical Data Thermo Scientific Cryofuge 8 / 16 and Cryofuge 16 Heavy DutyA–1
Table A–2: Directives, Standards and Guidelines Cryofuge 8 / 16 and Cryofuge 16 Heavy Duty
...........................................................................................................................A–2
Table A–3: Refrigerants used in the Cryofuge 8 / 16 and Cryofuge 16 Heavy Duty..........A–3
Table A–4: Mains Supply..............................................................................................A–3
Table A–5: Components ...............................................................................................A–5
Table B–1: Items supplied for rotors..............................................................................B–1
Table B–2: HAEMAFlex 6 Rotor with Single Blood Bag Buckets (oval)..............................B–2
Table B–3: HAEMAFlex 6 Rotor with Single Blood Bag Buckets (round)...........................B–3
Table B–4: HAEMAFlex 6 Rotor with Single Blood Bag Buckets with Filter Pack...............B–4
Table B–5: HAEMAFlex 8 Rotor with Single Blood Bag Buckets (oval)..............................B–5
Table B–6: HAEMAFlex 8 Rotor with Single Blood Bag Buckets (round)...........................B–6
Table B–7: HAEMAFlex 8 Rotor with Single Blood Bag Buckets with Filter Pack...............B–7
Table B–8: HAEMAFlex 12 Rotor with Double Blood Bag Buckets...................................B–8
Table B–9: HAEMAFlex 12 Rotor with Oval Buckets .......................................................B–9
Table B–10: HAEMAFlex 16 Rotor with Double Blood Bag Buckets...............................B–10
Table B–11: HAEMAFlex 16 Rotor with Oval Buckets ...................................................B–11
Table C–1: Chemical Compatibility..............................................................................C–10

Thermo Scientific Cryofuge 8 / 16 Centrifuges and Heavy Duty Centrifuges
Preface
vi
Preface
Before starting to use the centrifuge, read through this instruction manual carefully and follow the instructions.
Failure to follow the instructions and safety information in this instruction manual will result in the expiration of the sellers
Warranty.
Items Supplied
The centrifuges are supplied without a rotor. The items supplied with a rotor are listed: [à 2 B–1]
Article No. Item Quantity
Centrifuge 1
75007671 Thermo Scientific Cryofuge 8,
200, 208, 220, 230, 240 V ±10 %, 50 / 60 Hz, Single phase
75007672 Thermo Scientific Cryofuge 8,
380, 400, 415 V ±10 %, 50 Hz, 3-phase
75007673 Thermo Scientific Cryofuge 16,
200, 208, 220, 230, 240 V ±10 %, 50 / 60 Hz, Single phase
75007674 Thermo Scientific Cryofuge 16,
380, 400, 415 V ±10 %, 50 Hz, 3-phase
75007678 Thermo Scientific Cryofuge 16 Heavy Duty,
380, 400, 415 V ±10 %, 50 Hz, 3-phase
Power Supply Cable 1
For single phase units with 200, 208, 220, 230, 240 V
20190357 IEC60309 32A-6h 3-pin blue, 200–250 V
20190358 NEMA 6-30P 30A, 200–250 V
20190359 IEC60309 32A-6h 5-pin red (3P+N+PE),
220/380 V; 230/400 V; 240/415 V
20190364 NEMA L6-30P 30A, 200–205 V
For 3-phase units with 380/400/415 V
20190360 IEC60309 16A-6h 5 pin red (3P+N+PE),
220 / 380 V; 230 / 400 V; 240 / 415 V
20280119 Bubble Level 1
Instruction Manual 1
CD 1
Table Preface–1: Items Supplied
If any parts are missing, please contact the nearest Thermo Fisher Scientific representative.

Thermo Scientific Cryofuge 8 / 16 Centrifuges and Heavy Duty Centrifuges
Preface
vii
Intended Use for Cryofuge 8 / 16 and Cryofuge 16
Heavy Duty
Medical
This centrifuge is intended for separation of blood into blood components using blood bags. The blood components are intended
to be used for human blood transfusion.
Clinical facilities and institutions are responsible for the process of human blood transfusion.
This intended use is limited to the associated rotors and components. Based on the above this centrifuge is a medical device per
European Directive 93/42/EEC. CE marked with Notified Body involvement.
In Vitro Diagnostics
This centrifuge system is intended for separation of blood into cell-free supernatant (plasma, serum) and cell-containing sediment.
Plasma and serum are intended to be used in In-Vitro Diagnostic (IVD) applications (assays).
Blood is used in numerous diagnostic tests such as hematological screening (e.g. measurement of free hemoglobulin),
immunological screening (e.g. measurement of thrombocytes levels) and cardiovascular system assessment.
Self declared, CE marked without Notified Body involvement.
Intended User
The centrifuge must be operated by trained personal only.
Trained personnel can be a clinical laboratory technologist, a medical laboratory technician or personal with similar education.
Associated Rotors and Components
The Thermo Scientific™Cryofuge 8 centrifuge can be operated with the Thermo Scientific™HAEMAFlex™6 and HAEMAFlex 8
rotor. The Thermo Scientific Cryofuge 16 and Thermo Scientific Cryofuge 16 Heavy Duty centrifuge can be operated with the
Thermo Scientific HAEMAFlex 12 and HAEMAFlex 16 rotor. For more details on buckets and further components: [à 2 A–4]
[à 2 B–1]

Thermo Scientific Cryofuge 8 / 16 Centrifuges and Heavy Duty Centrifuges
Preface
viii
Signal Words and Colors
Signal Word and Color Degree of Hazard
WARNING Indicates a hazardous situation that, if not avoided, could result in death or serious injury.
CAUTION Indicates a hazardous situation that, if not avoided, could result in minor or moderate injury.
NOTICE Indicates information considered important, but not hazard-related.
Table Preface–2: Signal Words and Colors
Precautions
WARNING
Observe the safety instructions. Not following these instructions can cause
damage like harm by mechanical impact, electrical shock, infection and loss
of sample.
The centrifuge is to be used for its intended use only. Improper use can cause
damages, contamination, and injuries with fatal consequences.
The centrifuge must be operated by trained personnel only.
It is the obligation of the operator to make sure, that the proper protective clothing
is used. Mind the “Laboratory Biosafety Manual” of the World Health Organization
(WHO) and the regulations in your country.
As safety zone maintain a clear radius of at least 30 cm around the centrifuge. Do not
place any dangerous substances within this safety zone.
Set up in a well-ventilated environment, on a horizontally leveled and rigid surface with
adequate load-bearing capacity.
Do not modify the centrifuge and its accessories in any unauthorized way.
The centrifuge housing is not to be opened by the operator.
Thermo Fisher Scientific is not responsible for the process of human blood transfusion.
To ensure safe operation of this centrifuge regarding blood and blood components
you have to follow the regulations in your country.
WARNING
Risk of damage due to incorrect power supply.
Make sure that the centrifuge is plugged only into a power outlet that has been
properly grounded.

Thermo Scientific Cryofuge 8 / 16 Centrifuges and Heavy Duty Centrifuges
Preface
ix
WARNING
Risk from handling hazardous substances.
Especially when working with corrosive samples (salt solutions, acids, bases), the
components and the centrifuge chamber have to be cleaned thoroughly.
Do not centrifuge explosive or flammable materials or substances.
The centrifuge is neither inert nor protected against explosion. Never use the
centrifuge in an explosion-prone environment.
Do not centrifuge toxic or radioactive materials or any pathogenic micro-organisms
without suitable safety precautions.
If centrifuging any hazardous materials mind the “Laboratory Biosafety Manual” of
the World Health Organization (WHO) and any local regulations. When centrifuging
microbiological samples from the Risk Group II (according to the “Laboratory
Biosafety Manual” of the World Health Organization (WHO)), aerosol-tight biological
seals have to be used. Look on the internet page of the World Health Organization
(www.who.int) for the “Laboratory Biosafety Manual”. For materials in a higher risk
group, extra safety measures have to be taken.
If toxins or pathogenic substances have contaminated the centrifuge or its parts,
appropriate disinfection measures have to be taken. [à 2 IV–6]
Extreme care should be taken with highly corrosive substances which can cause
damage and impair the mechanical stability of the rotor. These should only be
centrifuged in fully sealed tubes.
If a hazardous situation occurs, turn off the power supply to the centrifuge and leave
the area immediately.
WARNING
Serious injuries can occur, if you touch a spinning rotor with your hands or
tools.
Never open the centrifuge door until the rotor has come to a complete stop and this
has been confirmed on the touchscreen.
The emergency door release may be used in emergencies only to recover the
samples from the centrifuge, e.g. during a power failure. [à 2 V-1]
Do not open the centrifuge, while it is running.
In any case of severe mechanical failure, such as rotor or bucket crash, the centrifuge
is not aerosol-tight.
In case of rotor failure the centrifuge can be damaged. Leave the room. Inform
customer service.
WARNING
Safety can be impaired by wrong loading and worn accessories.
Use only a properly installed rotor. [à 2 III–1]
Do not use rotors, buckets or components which show any signs of removed
protective coating, corrosion or cracks. Contact customer service for further advice
or inspections.
Use only with rotors which have been loaded properly.
Never overload the rotor.
Always balance the samples.
Use only rotors and components for this centrifuge which have been approved by
Thermo Fisher Scientific. Exceptions to this rule are commercially available glass or
plastic centrifuge lab ware, provided they have been designed to fit the rotor or the
adapter cavities and are approved for the speed or the RCF value of the rotor.
Make sure the rotor is locked properly into place before operating the centrifuge.

Thermo Scientific Cryofuge 8 / 16 Centrifuges and Heavy Duty Centrifuges
Preface
x
WARNING
Physical harm caused by ignoring operative basics.
Never use the centrifuge if parts of its casing is damaged or missing.
Never start the centrifuge when the centrifuge door is open.
Do not move the centrifuge while it is running.
Do not lean on the centrifuge.
Do not place anything on top of the centrifuge during a run.
Implement measures which ensure that no one can approach the centrifuge for
longer than absolutely necessary while it is running.
WARNING
The magnets built into the rotors can have a negative effect on active implants, such
as cardiac pacemakers.
The magnets are mounted on the bottom of the rotor.
Always keep a distance of 20 cm between the rotor and the active implant, as the
product generates permanent magnetic fields. The magnetic field strength at a
distance of 20 cm is less than 0.1 mT, so there should be no interference.
CAUTION
Due to air friction the temperature of rotor may rise significantly while the centrifuge
is spinning.
Refrigerated units have limitations in cooling capabilities.
Displayed and set temperature can deviate from sample temperature. Sample
temperature might exceed critical temperature of your application.
NOTICE
To shut down the centrifuge:
Press the STOP key to shut down the centrifuge.
Turn off the centrifuge at the power supply switch. The power supply plug must be
freely accessible at all times.
Pull out the power supply plug or disconnect the power supply in an emergency.
NOTICE
In case of serious incident:
Report any case of serious incident that has occured in relation to the device to the
manufacturer and your local authorities

Thermo Scientific Cryofuge 8 / 16 Centrifuges and Heavy Duty Centrifuges
Preface
xi
Symbols used on the Centrifuge and its
Components
This symbol refers to general hazards. Observe the information contained in the instruction
manual to keep yourself and your environment safe.
CAUTION means that material damage could occur.
WARNING means that injuries or material damage or contamination could occur.
This symbol refers to biological hazards.
Observe the information contained in the instruction manual to keep yourself and your
environment safe.
This symbol refers to hazards from sharp items.
Observe the information contained in the instruction manual to keep yourself and your
environment safe.
This symbol refers to hazards from closing mechanical parts.
Observe the information contained in the instruction manual to keep yourself and your
environment safe.
This symbol refers to information on hazards, described within the manual.
Observe the information contained in the instruction manual to keep yourself and your
environment safe.
This symbol on rotors and components refers to information on hazards, described within the
manual.
Observe the information contained in the instruction manual to keep yourself and your
environment safe.
This symbol demands to disconnect mains before transporting or servicing the centrifuge.
This symbol shows the direction of rotation.
Indicates that the device is not sterile.
Indicates the device manufacturer.
Indicates the date when the device was manufactured.

Thermo Scientific Cryofuge 8 / 16 Centrifuges and Heavy Duty Centrifuges
Preface
xii
Indicates the date after which the device is not to be used.
Indicates the manufacturer’s batch code so that the batch or lot can be identified.
Indicates the manufacturer’s catalogue number so that the device can be identified.
Indicates the manufacturer’s serial number so that a specific device can be identified.
Indicates a device that is intended for one single use only.
Indicates the need for the user to consult the instructions for use.
Indicates a device that is intended to be used as an in vitro diagnostic medical device.
Indicates a device as a medical device.
The symbol indicating separate collection for EEE consists of the crossed-out wheeled bin.
Indicates CE conformity.
Indicates CE conformity controlled by a notified body.
Indicates conformity to Chinese environmental law.

Thermo Scientific Cryofuge 8 / 16 Centrifuges and Heavy Duty Centrifuges
Preface
xiii
Indicates conformity with Underwriter Laboratories (UL) requirements.
Indicates the maximum possible weight of the adapter fully loaded.
Indicates the maximum rcf value for centrifugation.
Indicates the upper limit of temperature to which the product can be safely exposed to.
Sterilizable in a steam sterilizer (autoclave) at the temperature specified.
Not sterilizable in a steam sterilizer (autoclave).
Table Preface–3: Symbols used on the Centrifuge and its Components
Symbols used in the Manual
This symbol refers to general hazards. Observe the information contained in the instruction
manual to keep yourself and your environment safe.
CAUTION means that material damage could occur.
WARNING means that injuries or material damage or contamination could occur.
This symbol refers to biological hazards.
Observe the information contained in the instruction manual to keep yourself and your
environment safe.
[à 2 B–1]
This is a cross reference. The arrow stands for “refer to” or “see”. The symbol in the middle
stands for “page”. The page number is stated at the end. In this example it is B–1. The first
sign stands for the chapter, the second sign for the page within this chapter. Page numbers
are placed at each bottom of a page.
Table Preface–4: Symbols used in the manual

I–1
Thermo Scientific Cryofuge 8 / 16 Centrifuges and Heavy Duty Centrifuges
Transport and Set Up
THE ACTIVITIES DESCRIBED IN THIS CHAPTER ARE FOR SERVICE TECHNICIANS.
THE ACTIVITIES DESCRIBED IN THIS CHAPTER ARE FOR SERVICE TECHNICIANS.
Transport and Set Up
I
CAUTION Make sure that the centrifuge and the packaging is not damaged. Speak to the shipping company and
Thermo Fisher Scientific immediately, if damage is found.
1. Location
WARNING Risk of impact by moving centrifuge.
The centrifuge can crush into objects and persons in a radius of 30 cm when spinning.
Keep a safety zone of 30 cm around the centrifuge for safe operation.
Make sure that no one is in the safety zone while the centrifuge spins.
CAUTION UV rays decrease the stability of plastics.
Do not expose the centrifuge, rotors and plastic components to direct sunlight.
Operate the centrifuge only inside a room.
The set-up location must fulfill these requirements:
Keep a safety zone of minimum 30 cm (Figure I–1 on page I–2, green area) around the centrifuge.
Persons and hazardous substances must be kept out of this safety zone while centrifuging.
The supporting structure must:
»be stable and free of resonance,
»be applicable for horizontal setup of the centrifuge,
»hold the weight of the centrifuge.
Do not expose the centrifuge to heat and strong sunlight.
The set-up location must be well-ventilated at all times.

I–2
Thermo Scientific Cryofuge 8 / 16 Centrifuges and Heavy Duty Centrifuges
Transport and Set Up
THE ACTIVITIES DESCRIBED IN THIS CHAPTER ARE FOR SERVICE TECHNICIANS.
THE ACTIVITIES DESCRIBED IN THIS CHAPTER ARE FOR SERVICE TECHNICIANS.
Figure I–1: Centrifuge clearance, example with bar code scanner
2. Transporting
WARNING Never stand before a moving centrifuge to stop it.
If the centrifuge is moved on an uneven surface, it can get faster due to its own weight.
An impact of the centrifuge can lead to serious injuries.
CAUTION Always remove the rotor before you transport the centrifuge.
If you do not remove the rotor you can damage the centrifuge drive or drive shaft.
NOTICE Dispose the centrifuge packaging.
NOTICE Assign a shipping company for the transport.
Inform the customer service about the transport.
Use a forklift to lift a centrifuge that is fixed on a palette.
Impact can damage the centrifuge.
Send the centrifuge upright and if possible in packaging.

I–3
Thermo Scientific Cryofuge 8 / 16 Centrifuges and Heavy Duty Centrifuges
Transport and Set Up
THE ACTIVITIES DESCRIBED IN THIS CHAPTER ARE FOR SERVICE TECHNICIANS.
THE ACTIVITIES DESCRIBED IN THIS CHAPTER ARE FOR SERVICE TECHNICIANS.
3. Setting Up
CAUTION Do not push at the touchscreen.
Due to the weight of the centrifuge it must be controlled by two or more people when rolling of the pallet. Do
not stand in front of the centrifuge when rolling it down the ramp.
The centrifuge has four steering casters that must be parallel, so that the centrifuge can be moved from
the pallet.
Make sure that the items supplied are complete. [à 2 vi]
If the items supplied are not complete, please speak to Thermo Fisher Scientific.
Necessary Tools
Graphic Item Quantity
Wrench (30 mm) 2
Socket wrench with nut (19 mm) 1
Screwdriver (torque T30) 1
Screwdriver (torque T20) 1
Hexagon key (hexagon 4 mm) 1
Hexagon key (hexagon 5 mm) 1
Cutter 1
Table I–1: Overview of necessary tools for setting up
Setting Up
1. Remove the wooden plank on the backside ot the pallet. The backside of the pallet is the side with the bevels.
2. Screw both rails on the bevels. Make sure that you position them not at the edge of the pallet.
3. Remove the metal pipes
a. Remove the 4 screws from the downside of the pallet.
b. Lift the centrifuge by turning down the 4 centrifuge feet until the metal pipes can be removed.
c. Remove the metal pipes.
4. Lower the centrifuge by lifting the 4 centrifuge feet.
Make sure that the 4 centrifuge feet are entirely turned up to the bottom of the centrifuge.
5. Move the centrifuge from the pallet.
6. Move the centrifuge to the location, where you want to operate it.
7. Turn down the 4 centrifuge feet until all 4 casters are not in contact with the ground. All 4 centrifuge feet need to have firm
contact to the ground. [à 2 I–4]. The maximum height for setting up is 9.5 cm (3.7 inch) measured from the ground
to the bottom of the centrifuge.
8. To fasten the 4 centrifuge feet you have to fasten their two lock nuts. The lower lock nut has to be fastened gently down
against the foot. The upper lock nut has to be fastened up against the centrifuge bottom.

I–4
Thermo Scientific Cryofuge 8 / 16 Centrifuges and Heavy Duty Centrifuges
Transport and Set Up
THE ACTIVITIES DESCRIBED IN THIS CHAPTER ARE FOR SERVICE TECHNICIANS.
THE ACTIVITIES DESCRIBED IN THIS CHAPTER ARE FOR SERVICE TECHNICIANS.
Level the Centrifuge
CAUTION If you do not level the centrifuge, the centrifuge can crash because of imbalance.
If you move the centrifuge, you must level it again.
Do not move the centrifuge with a rotor attached to the drive shaft because damage can occur to the drive.
Do not put anything below the centrifuge feet to level the centrifuge.
Level the centrifuge as follows:
1. Put the bubble level on the top of the drive shaft in the centrifugation chamber.
2. Adjust the centrifuge feet until the bubble in the level is fully in the circle mark.
3. Turn the drive shaft with the bubble level around a full turn.
If 50% of the bubble stays in the circle mark, the centrifuge is leveled. If more than 50% of the bubble is out of the circle
mark, the centrifuge must be leveled again.
Excellent Acceptable Unacceptable
Figure I–2: Position of the bubble in the water level
4. To fasten the 4 centrifuge feet you have to fasten their two lock nuts. The lower lock nut has to be fastened gently down
against the foot. The upper lock nut has to be fastened up against the centrifuge bottom.

I–5
Thermo Scientific Cryofuge 8 / 16 Centrifuges and Heavy Duty Centrifuges
Transport and Set Up
THE ACTIVITIES DESCRIBED IN THIS CHAPTER ARE FOR SERVICE TECHNICIANS.
THE ACTIVITIES DESCRIBED IN THIS CHAPTER ARE FOR SERVICE TECHNICIANS.
4. Mains Connection
NOTICE Connect the centrifuge into grounded electrical sockets only.
Figure I–3: Mains connection on the backside of the centrifuge
1. Turn off the power supply switch located on the right side (pull the switch handle towards the front of the centrifuge).
2. Make sure that the cable specification agrees with the safety standards of your country.
3. Make sure that the voltage and frequency are the same as the figures on the rating plate.
5. Storage
WARNING When you remove the centrifuge and components from use, clean and if necessary, disinfect or
decontaminate the full system. If you are not sure speak to the Thermo Fisher Scientific customer service.
Before storing the centrifuge and the components it must be clean and if necessary disinfected and decontaminated.
Centrifuge, rotors, buckets and components have to be fully dry before storage.
Keep the centrifuge in a clean, dust-free location.
Keep the centrifuge on its rubber feet and not on its casters.
Do not store the centrifuge in direct sunlight.

I–6
Thermo Scientific Cryofuge 8 / 16 Centrifuges and Heavy Duty Centrifuges
Transport and Set Up
THE ACTIVITIES DESCRIBED IN THIS CHAPTER ARE FOR SERVICE TECHNICIANS.
THE ACTIVITIES DESCRIBED IN THIS CHAPTER ARE FOR SERVICE TECHNICIANS.
6. Shipping
WARNING Before shipping the centrifuge and components you must clean and if necessary, disinfect or decontaminate
the full system. If you are not sure speak to the Thermo Fisher Scientific customer service.
Before shipping the centrifuge:
The centrifuge must be clean and decontaminated.
You must confirm the decontamination with a decontamination certificate.