CORNING LSE 6755 User manual

INSTRUCTION MANUAL
Models:
6755 – 120V
6756 – 100V
6758 – 230V UK
6759 – 230V EU
CLS-EQ-104 October 2013 , Document 01, Revision 02

CONTENTS
1 PRODUCT DESCRIPTION
1.1 Usage in accordance with safety standards
1.1.1 General Information
1.1.1.1 Hazards and precautions
1.1.1.2 Brief description
1.1.1.3 Safety Standards
1.1.1.4 Extent of supply
1.1.1.5 Warranty
1.2 Installation
1.2.1 Installation of the centrifuge
1.2.1.1 Unpacking the centrifuge
1.2.1.2 Space requirements
1.2.1.3 Installation
1.3 Technical Data
1.4 Conformity Declaration
1.5 Basic Adjustments
1.5.1 Access to mode “operating data “
1.5.2 Call up of operating data
2 OPERATION
2.1 Installation of rotors
2.1.1 Mounting and loading angle rotors
2.1.2 Mounting and loading swing out rotors
2.1.3 Overloading of rotors
2.1.4 Removing the rotors
2.2 Operation
2.2.1 Power switch
2.2.2 Lid release
2.2.3 Lid lock
2.2.4 Pre-selection of speed/RCF-value
2.2.5 Pre-selection of running time
2.2.6 Pre-selection of brake intensity and acceleration
2.2.7 Starting the centrifuge
2.2.8 “Stop“key
2.3 Safety features
2.3.1 Imbalance detection
3 MAINTENANCE
3.1 Service and Maintenance
3.1.1 Maintenance and cleaning
3.1.2 Glass breakage
3.1.3 Disinfection of Alu-rotors
3.1.4 Disinfection of PP-rotors
3.1.5 Cold room removal
4 TROUBLE SHOOTING
4.1 Error messages: Cause / Solution
4.2 Survey of possible error messages and their solutions
4.2.1 Lid release during power failure
4.2.2 Description of the error message system
4.2.3 Error messages
5 RECEIPT OF CENTRIFUGES TO REPAIR AND DISPOSAL
5.1 Receipt of Centrifuges to Repair
5.2 Disposal
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1 PRODUCT DESCRIPTION
1.1 Usage in accordance with safety standards
1.1.1 General information
1.1.1.1 Hazards and precautions
Before setting the centrifuge into operation, please read this instruction manual carefully!
This centrifuge must not be operated by unqualified personnel not being familiar with thecorrect use of
the unit. Always, use the original accessories only!
For your personal safety, please pay attention to following precautions:
•The Corning LSE™ Compact Centrifuge is not explosion-proof andmust thereforenot be
operated in explosion-endangered areas or locations. During centrifugation, it is prohibited to
stay within the safety zone of 30 cm around the centrifuge or deposit hazardous substances
within this area.
•Centrifugation offlammable, explosive and radioactive substances or substances, which
chemically react with high energy, is strictly prohibited!
•Never spin toxic or pathogenic material without adequate safety precautions, i.e. centrifugation
of buckets / tubes without or with defective hermetic sealing’s is strictly prohibited.
•The user is obligated to perform appropriate disinfection procedures in case dangerous
substances have contaminated the centrifuge and / or its accessories. Whencentrifuging
infectious substances, always pay attention to the General Laboratory Precautions. If
necessary, contact your safety officer!
•It is prohibited to run the centrifuge with rotors other than listed for this unit.
•Under no circumstances openthe lid of the centrifuge while the rotor is still running or rotating
with a speed of > 2 m/s.
Following rules must strictly be adhered to:
•Do not operate the centrifuge in case it is not installed correctly.
•Do not operate the centrifugewhen dismounted (e.g. withouthousing).
•Do not run the centrifuge when mechanical or electrical assembly groups have been tampered
with by unauthorized persons.
•Do not use accessories suchas rotors and buckets, which are not exclusively approved by
Corning, Incorporated. except commercially available centrifuge tubes made of glass or plastic.
•Do not spin extremely corrosive substances, as they may cause material damages and impair
mechanical resistance.
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•Do not operate the centrifugewith rotors orbuckets, which show anysigns of corrosion or
mechanical damage.
1 PRODUCT DESCRIPTION
The manufacturer is responsible for safety and reliability of the centrifuge, only if:
•The unit is operated in accordance with this instruction manual.
•Modifications, repairs or other adjustments are performed by Corning-authorized personnel and
the electrical installation of the related location corresponds to the IEC-regulations.
1.1.1.2 Brief description
Corning LSE™ Compact Centrifuge is asmall centrifuge. You can use swing out and angle rotors in
this centrifuge. Rotors are not included with thecentrifuge and can be purchased separately. All
relevant run parameters can easily be set withkeys and be pre-selected with the main adjusting knob.
All pre-selected, respectively actual values are permanent displayed on large LED’s
The lid is latched and releasedwith an electronic lid lock.
The centrifuge has a powerful, maintenance-free motor with a low noise level.
1.1.1.3 Safety standards
Following standards have been considered for the production of our centrifuges:
•Accident Prevention Regulation for electrical unitsand installations UVV VBG4
•Accident Prevention Regulation for centrifuges as per BGR 500; Chapter 2.11; Part 3
•DIN 58970 part 1, 2 and 4 forcentrifuges and tubes
•Electrical Interference Suppression according to interference degree B as per VDE 0871
•Electrical Safety as per IEC1010-1 and IEC1010-2-D
•European Standard PR EN 61 010-1 and PREN 61 010-2-2
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1 PRODUCT DESCRIPTION
1.1.1.4 Extent of supply
Following partsare supplied as accessories with each centrifuge:
•1 Instruction manual (included with each centrifuge)
1.1.1.5 Warranty
The centrifugehas been subjected to thorough testing and quality controls.
In the unlikelycase of any manufacturing faults occurring,the centrifuge and rotors arecovered by
warranty for a period of two years from date of delivery.
This warranty becomes invalid in case of mishandling, damage and negligence and furtherin case of
usage of inappropriate spare parts and / or accessories or unauthorized modification of the unit.
Technical modification rights are reserved by the manufacturer in respect to technical
improvement.
1.2 Installation
1.2.1 Installation of the centrifuge
1.2.1.1 Unpacking the centrifuge
The Corning LSE™ Compact Centrifuge is supplied in a carton.
Remove the strap retainer, open the carton and remove the centrifuge. Remove all material inside unit.
The instruction manual must always be keptwith the centrifuge.
1.2.1.2 Space requirements
The centrifugeshould be installed on an even and solidsurface, if possible on a laboratory cabinet /
table or some other solid vibration free surface.
In order to enable a safe and smooth operation, level the centrifuge witha spirit level.
The centrifugemust be placed in a way,that there is a minimum space of 30 cm oneach side of theunit
in order to ensure necessary heat dissipation.
Do not place thecentrifugenext to a window or a heater, where it couldbe disposed toexcessive heat,
as the performance of the unitis based on an ambient temperature of 23°C.
Safety regulations require that the safety area of 30 cm around the unit is marked in order to indicate that
neither hazardous substances nor personsshould be within this area during centrifugation.
1.2.1.3 Installation
Follow these steps:
•Check whetherpower supply corresponds with the one named on the manufacturer's rating
label which is mounted on the rear panel.
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•The line voltage circuit breaker is max. 10 A (type K) slow release for commonly used
instruments.
•In case of emergency, there must be an emergency switch off installed outside the room in
order to disconnect the powersupply of the unit.
•Remove the transport spacer blocks from the motor shaft (see chapter 2.2.2)
The socket for the power cord must be easy to reach respectively easy to disconnect!
1 PRODUCT DESCRIPTION
1.3 Technical Data
Type / Model
Corning LSE™ Compact
Centrifuge
Dimensions
Width
Depth
Height
28 cm
37 cm
26 cm
Weight
15 kg
Noise level (max.)
60 +2,0 dB (A)
Max. speed
Max. volume
Max. RCF
Admissible density
Admissible kinetic energy
6000 rpm
6 x 50 ml
4185 x g
1,2 kg/dm3
1694 Nm
Electrical connection AC
Current
Connected load
230 V / 50 Hz 1 ph
0,55 A
100 Watt
120 V / 60 Hz 1 ph
1,1 A
100 Watt
Interference suppression
VDE 0871, Funkentstörgrad B
Test obligations
no
To be filled in by purchaser:
Inventory-No.:
Check-No.:
Location:
Maintenance contract:
Your service department
Your agent
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1PRODUCT DESCRIPTION
1.4 Conformity declaration
Declaration of Conformity
Corning Life Sciences herebyconfirms that the product
Corning LSECompact Centrifuge
Models: 6755, 6756, 6757, 6758
Is in accordance with the following directives and standards:
2006/95/EC Low Voltage Directive
2004/108/EC EMC Directive
2006/95/EC Machine Directive
2002/95/EC RoHS
2006/96/EC WEEE
_____________________________________
Michael Rosenblum
This equipment has been
tested and found to comply
with the limits for a Class A
digital device, pursuant to
both Part 15 of the FCC
Rules and the radio
interference regulation of the
Canadian Department of
Communications. These
limits are designed to provide
reasonable protection against
harmful interference when the
equipment is operated in a
commercial environment.
This equipment generates
uses and can radiate radio
frequency energy and, if not
installed and used in
accordance with the
instruction manual, many
cause harmful interference to
radio communications.
Operation of this equipment
in a residentialarea is likely
to cause harmfulinterference
which case the user will be
required to correct the
interface at his own expense.
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1 PRODUCT DESCRIPTION
1.5 Basic adjustments
Before the first operation and after each rotor change, you have to enter the respective rotor type.
Part #
Description
Rotor
Code
480136
Corning® LSE™ 6 x 50 mL Fixed Angle Rotor
97
480137
Corning® LSE 12 x 15 mL Fixed Angle Rotor
96
480138
Corning® LSE 6 x 5 mL Swing-Out Rotor
68
480139
Corning® LSE 18 x 1.5 mL Fixed Angle Rotor
95
480143*
Corning® LSE 15/50 mL Fixed Angle Combi Rotor
*For serial numbers before 7412 5031 (120V) or 7412 0011 (230V)
-multiply the displayed G force by 1.05
96
*For serial numbers after 7412 5031 (120V) or 7412 0011 (230V)
53
Switch on the unit and open the lid. Now presssimultaneously the keys “lid “(1) and “stop” (2). In the
display “rpm/rcf” then appearsthe old settled rotor type, i. e. “96”. With the adjustmentknob (7) you can
settle the used rotor now. (See photo 1) To adopt the data in the unit please press the “start” key. Inside
the display the stroke “store” appears to the confirmation.
Now all important rotor parameters for the centrifuge are stored.
Photo 1
7
2
1
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1 PRODUCT DESCRIPTION
1.5.1 Access to mode “Operating Data“
In this mode you can check the following points:
These are in detaill:
1. Number of starts
2. Operating hours of the centrifuge
3. Software-version
4. Error list
5. Operation of imbalance sensor
6. Operation of keyboard
7. Display test
If the centrifuge is still turned off, press simultaneously the keys “time“ (4) and „lid“ (1) and turn on the
main switch of the centrifuge. Now release both keys again. As a result a display test is executed for
approx. 5 seconds. All possible indications will appear at thesame time (see photo 2).
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Photo 2
ATTENTION:
Please notice that you mustenter the program as described under point 1.5.1 to change the
adjustments of the points 1.5.2. After you have stored the settings you change to the normal
program mode again by switch off the centrifuge for a short while.
1 PRODUCT DESCRIPTION
1.5.2 Call up of operating data
In the mode “Basic Adjustments” you can call up the operating data of the centrifuge.
Please proceed as describedunder point 1.5.1 to enter this program mode.
Press the key “accel/decel“(5). In the display “accel/decal” flashes the word “service”“.
With the adjusting knob (7) the differentinformation can be called up:
A = previous starts of the centrifuge (see photo 3a)
H = previous operating hours
S = software version
E = list of previous error messages
F
U only for service purpose
P
C
The list of the last 99 error messages can belooked over bypressing the key „rpm/rcf“ (6) and leaf
through it by the adjusting knob (7). The respective error codes appear in the display „rpm/rcf“
(see photo 3b). Please look up in chapter 4.2.3 ofthis instruction manual for the relevant meanings.
The first two numbers (X) indicate the appeared errorsongoing from 00 to 99, the last twonumbers (Y)
indicate the error code (i. e. 02= imbalance sensor is defective).
Here as well youmust shortly switch off thecentrifuge for changing to thenormal program mode again.
7
4
1
7
6
5
Y
X
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