Thermo Scientific Sorvall Legend X1R User manual

Thermo Scientific
Sorvall Legend X1R
Centrifuge
Instruction Manual
50156051_b • 03 / 2020
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Thermo Scientific Sorvall Legend X1R i
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Preface ....................................................................................................................................... iii
Scope of supply ........................................................................................................................ iii
Intended use ..............................................................................................................................iv
Accident prevention .................................................................................................................iv
Precautions .................................................................................................................................v
Chapter 1 Introduction and description ............................................................................................... 1-1
Characteristics of the Thermo Scientific Sorvall Legend X1R ........................... 1-2
Technical data ......................................................................................................... 1-3
Directives, standards and guidelines ......................................................................................... 1-4
Functions and features .............................................................................................................. 1-5
Mains supply ........................................................................................................... 1-5
Rotor selection ......................................................................................................... 1-6
Chapter 2 Before use ............................................................................................................................... 2-1
Before setting up ...................................................................................................... 2-2
Transporting the centrifuge ..................................................................................... 2-2
Location .................................................................................................................. 2-2
Aligning the centrifuge ............................................................................................ 2-3
Mains Connection ................................................................................................... 2-3
Storage ..................................................................................................................... 2-4
Chapter 3 Control panel .......................................................................................................................... 3-1
Control panel .......................................................................................................... 3-2
Keys ......................................................................................................................... 3-2
Chapter 4 Operation ................................................................................................................................. 4-1
Switch on centrifuge ................................................................................................ 4-2
Door opening .......................................................................................................... 4-2
Close door ............................................................................................................... 4-2
Rotor installation ..................................................................................................... 4-2
Entering parameters ................................................................................................. 4-4
Centrifugation ....................................................................................................... 4-10
Temperature adaptation during standstill .............................................................. 4-11
Short-term centrifugation ...................................................................................... 4-11
Removing the rotor ................................................................................................ 4-11
Aerosol-tight rotors ................................................................................................ 4-12
Turning off the centrifuge ..................................................................................... 4-12
Table of Contents

Contents
ii Sorvall Legend X1R Thermo Scientific
Chapter 5 System menu ........................................................................................................................... 5-1
Description .............................................................................................................. 5-2
Chapter 6 Maintenance and care .......................................................................................................... 6-1
................................................................................................................................ 6-2
Cleaning intervals .................................................................................................... 6-2
Cleaning .................................................................................................................. 6-2
Disinfection ............................................................................................................. 6-4
Decontamination ..................................................................................................... 6-5
Autoclaving .............................................................................................................. 6-5
Service of Thermo Fisher Scientific .......................................................................... 6-6
Chapter 7 Troubleshooting ..................................................................................................................... 7-1
Mechanical emergency lid release ............................................................................. 7-2
Troubleshooting by user .......................................................................................... 7-3
When to contact customer service ............................................................................ 7-6
Chemical compatibility chart ...............................................................................A-1
Contact information ................................................................................................B-1

Thermo Scientific Sorvall Legend X1R iii
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Preface
Before starting to use the centrifuge, read through this instruction manual carefully and follow the
instructions.
The information contained in this instruction manual is the property of Thermo Fisher Scientific; it is
forbidden to copy or pass on this information without explicit approval.
Failure to follow the instructions and safety information in this instruction manual will result in the
expiration of the sellers warranty.
Scope of supply
If any parts are missing, please contact your nearest Thermo Fisher Scientific representative.
Article number Quantity Check
Sorvall Legend X1R Centrifuge 1
Power supply cable 1
50120979 Instruction manual 1
50122054 CD with manual 1
This symbol refers to general hazards.
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.

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iv Sorvall Legend X1R Thermo Scientific
Intended use
•This centrifuge is designed to separate sample mixtures of different densities like chemicals,
environmental samples and other non-human body samples.
Accident prevention
WARNING Plug the centrifuge only into sockets which have been properly grounded.
WARNING If a hazardous situation occurs, turn off the power supply to the centrifuge
and leave the area immediately.
Prerequisite for the safe operation of the Sorvall Legend X1R is a work environment in
compliance with standards, directives and trade association safety regulations and proper
instruction of the user.
The safety regulations contain the following basic recommendations:
•Maintain a radius of at least 30 cm around the centrifuge.
•Implementation of special measures which ensure that no one can approach the
centrifuge for longer than absolutely necessary while it is running.
The mains plug must be freely accessible at all times. Pull out the power supply plug or
disconnect the power supply in an emergency.

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Thermo Scientific Sorvall Legend X1R v
Precautions
In order to ensure safe operation of the Sorvall Legend X1R, the following general
safetyregulations must be followed:
•The centrifuge should be operated by trained specialists only.
•The centrifuge is to be used for its intended use only.
•Do not move the centrifuge while it is running.
•Do not lean on the centrifuge.
•Use only rotors and accessories for this centrifuge which have been approved by Thermo
Fisher Scientific. Exceptions to this rule are commercially available glass or plastic
centrifuge tubes, provided they have been approved for the speed or the RCF value of
the rotor.
•Do not use rotors which showany signs of corrosion and/or cracks.
•Do not touch the mechanical components of the rotor and do not make any changes to
the mechanical components.
•Use only with rotorswhich have been properly installed. Follow the instructions on the
Auto-Lock in section “Rotor installation” on page 4-2.
•Use only withrotors which have been loaded properly. Follow the instructions given in
the rotor manual.
•Never overload the rotor. Follow the instructions given in the rotor manual.
•Never start the centrifuge when the lid is open.
•Never open the lid until the rotor has come to a complete stop and this has been
confirmed in the display.
•The lid emergency release may be used in emergencies only to recover the samples from
the centrifuge, e.g. during a power failure (see section “Mechanical emergency lid
release” on page 7-2).
•Never use the centrifuge if parts of its cover panels are damaged or missing.
•Do not touch the electronic components of the centrifuge or alter any electronic or
mechanical components.
•Please observe the safety instructions.
Please pay particular attention to the following aspects:
•Location: well-ventilated environment, set-up on a level and rigid surface with adequate
load-bearing capacity.
•Rotor installation: Make sure the rotor is locked properly into place before operating the
centrifuge.

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vi Sorvall Legend X1R Thermo Scientific
•Especially when working with corrosive samples (salt solutions, acids, bases), the
accessory parts and vessel have to be cleaned carefully.
•Always balance the samples.
Centrifuging hazardous substances:
•Do not centrifuge explosive or flammable materials or substances which could react
violently with one another.
•The centrifuge is neither inert nor protected against explosion. Never use the centrifuge
in an explosion-prone environment.
•Do not centrifuge inflammable substances.
•Do not centrifuge toxic or radioactive materials or any pathogenic micro-organisms
without suitable safety precautions.
When centrifuging microbiological samples from the Risk Group II (according to the
Bio-safety Manual" of the World Health Organization (WHO)), aerosol-tight biological
seals have to be used.
For materials in a higher risk group, extra safety measures have to be taken.
•If toxins or pathogenic substances have gotten into the centrifuge or its parts,
appropriate disinfection measures have to be taken (see “Disinfection” on page 6-4).
•Highly corrosive substances which can cause material damage and impair the
mechanical stability of the rotor, should only be centrifuged in corresponding protective
tubes.
Remaining risk: Improper use can cause damages, contamination, and injuries
with fatal consequences.
Remaining risk: Improper use can cause damages, contamination, and injuries
with fatal consequences.

Thermo Scientific Sorvall Legend X1R 1-1
1
Introduction and description
Contents
•“Characteristics of the Thermo Scientific Sorvall Legend X1/ X 1R” on page 1-2
•“Technical data” on page 1-3
•“Directives, standards and guidelines” on page 1-4
•“Functions and features” on page 1-5
•“Mains supply” on page 1-5
•“Rotor selection” on page 1-6

1Introduction and description
Characteristics of the Thermo Scientific Sorvall Legend X1R
1-2 Sorvall Legend X1R Thermo Scientific
Characteristics of the Thermo Scientific Sorvall Legend X1R
Several rotors with a wide range of tubes can be used.
The set speed is reached within seconds. The maintenance-free induction motor ensures quiet and
low-vibration operation even at high speeds, and guarantees a very long lifetime.
The user-friendly control panel makes it easy to pre-set the speed, RCF value, run time, temperature,
and run profile (acceleration and braking curves). You can choose between the display of speed and
RCF or the entry mode.
These settings can be changed even while the centrifuge is running.
With the help of the key , you can also centrifuge a sample for just a few seconds, if called for.
The Sorvall Legend X1R is equipped with various safety features:
•The housing and rotor chamber consist of steel plate, the interior of armour steel, while the front
panel is made of high-impact resistant plastic.
•The lid is equipped with a view port and a lock.
•The lid of the centrifuge can only be opened while the centrifuge is switched on and the rotor has
come to a complete stop. The centrifuge cannot be started until the lid has been closed properly.
•The integrated rotor detection systems ensures that no inadmissible speed settings can be
preselected.
•Electronic imbalance recognition
•Lid emergency release: For emergencies only, e.g. during power failures (see “Mechanical
emergency lid release” on page 7-2)

1 Introduction and description
Technical data
Thermo Scientific Sorvall Legend X1R 1-3
Technical data
The technical data of the Sorvall Legend X1R is listed in the following table.
Table1-1.Technical Data Sorvall Legend X1R
Feature Sorvall Legend X1R
Environmental conditions -Use in interior spaces
-Altitudes of up to 2,000m above sea level
-max. relative humidity 80% up to 31 °C; decreasing linearly up to 50%
relative humidity at 40 °C.
Permissible ambient temperature +2 °C to +35 °C
Overvoltage category II
Pollution degree 2
Voltage 230 V
Heat dissipation 4778 BTU/h
IP 20
Run time unlimited
Max speed nmax 15200 rpm (depending on the rotor)
Min speed nmin 300 rpm
Maximum RCF value at nmax 25830 x g
Maximum kinetic energy 62.5 kJ
Noise level at maximum speed < 63 dB (A)
Temperature setting range -10 °C to +40 °C
Dimensions refrigerated
Height
Height with lid open
Width
Depth
Table top height
360 mm
870 mm
623 mm
605 mm
310 mm
Weight without rotor 91.5 kg
Order No. Refrigerant Quantity Pressure GWP CO2e
75004260 R-404A 0.38 kg 31 bar 3922 1.49 t
Centrifuge
Thermo Scientific
Sorvall Legend X1R
Contains fluorinated greenhouse gases in a hermetically sealed system.
Refrigerant