1.2 Features ........................................................................................................................................................ 1
1.3 Definition of Signal Warnings and Symbols .................................................................................................. 1
1.4.2 Rotor and accessories .............................................................................................................................. 2
1.4.3 Measures for your protection .................................................................................................................... 2
1.4.4 Exclude the following environmental influences ....................................................................................... 2
1.4.5 Measures for operational safety ............................................................................................................... 3
1.4.6 Danger and precautions ........................................................................................................................... 3
1.4.7 Abbreviations used in this manual ............................................................................................................ 3
3.1.3 Loading and overloading of rotors ............................................................................................................ 6
3.1.4 Rem oving the rotor ................................................................................................................................... 6
3.2 Lid control ..................................................................................................................................................... 7
3.2.1 Lid open .................................................................................................................................................... 7
3.2.2 Lid lock ...................................................................................................................................................... 8
3.3.1 Preselection of speed / RCF-value ........................................................................................................... 8
3.3.2 Preselection of running time ..................................................................................................................... 8
3.3.3 Preselection of brake intensity and acceleration ...................................................................................... 9
3.5 Program ...................................................................................................................................................... 10
3.5.1 Storage of programs ............................................................................................................................... 10
3.5.2 Recall of stored programs ....................................................................................................................... 11
3.5.3 Leaving program mode ........................................................................................................................... 11
3.6 Starting and stopping the centrifuge ........................................................................................................... 12
3.6.1 Starting the centrif uge ............................................................................................................................. 12
3.6.2 The "STOP/Lid" key ................................................................................................................................ 12
4.1.1 Change the type of rotor ......................................................................................................................... 13
4.1.2 Access to mode "Operating Data" .......................................................................................................... 13
4.1.3 Signal turn on / off ................................................................................................................................... 15
4.1.4 Volume pre-selection of sound signal ..................................................................................................... 15
4.1.5 Song selection for sound signal - end of run .......................................................................................... 15
4.1.6 Keyboard sound turn on / off .................................................................................................................. 16
4.1.7 Sleep Mode On / Off ............................................................................................................................... 16
4.1.8 Call up operating data ............................................................................................................................. 16
5.1 Maintenance and cleaning .......................................................................................................................... 17
5.1.1 General Care .......................................................................................................................................... 17
5.1.2 Cleaning and disinfection of the unit ....................................................................................................... 18
5.1.3 Cleaning and disinfection of the rotor ..................................................................................................... 18
5.1.4 Disinfection of aluminum rotors .............................................................................................................. 18
5.1.5 Disinfection of PP-rotors ......................................................................................................................... 18
6.1 Error message: Cause / Solution ................................................................................................................ 19
6.2 Survey of possible error messages and their solutions .............................................................................. 19
6.2.1 Lid release during power failure (Emergency Lid Release) .................................................................... 19
6.2.2 Description of the error message system ............................................................................................... 20
7. RECEIPT OF CENTRIFUGES TO REPAIR ....................................................................................................... 20
8. TRANSPORT AND STORAGE .......................................................................................................................... 20
8.1 Transport ..................................................................................................................................................... 20
9.TECHNICAL DATA ............................................................................................................................................. 21
9.2 Drawings and dimensions ........................................................................................................................... 22
10. ORDER INFORMATION ................................................................................................................................ 23
Will lead to severe injuries or death if not avoided.
WARNING
For a hazardous situation with medium risk, possibly resulting in injuries or death
if not avoided.
CAUTION
For a hazardous s itu at io n wi t h lo w r i sk, resulting in damage t o t he d e vice or
the property or in loss of data, or injuries if not avoided.
ATTENTION
For important information about the product. May lead to equipment damage if no t
avoided
NOTE
For useful information about the product
1. INTRODUCTION
1.1 Description
Thank you for choosing this OHAUS product.
All symbols indicate safety instructions and points to potential dangerous situations. Please read the manual
completely before using the Frontier
Frontier
TM
FC5513 centrifuge was designed for the separation of materials or mixtures with different densit y.
1.2 Features
The FrontierTM FC5513 centrifuge offers many practical features such as:
x High performance, reach up to 17,317 x g
x Rotor options for microtubes, spin column kit, and capillaries
x Remarkably small footprint to save invaluable benchtop space
x Ergonomic touch-wheel makes parameter adjustment fun
x Splash-proof front panel can endure sample spill and is easy to clean
x Distinct Intuitive control panelinterface can be operated by one hand
x All key parameters are visible at all times
1.3 Definition of Signal Warnings and Symbols
Safety notes are marked with signal words and warning symbols. These show safety issues and warnings. Ignoring
the safety notes may lead to personal injury, damage to the instrument, malfunctions and false results.
The degree of danger is a part of a safety note and distinguishes the possible re sults of non-observance from each
other.
Warning and information signs on the surface of centrifuge
Four carrier must be used at all times on four place swing out rotors or damage
will occur to the centrifuge. Such damage will not be covered under the product
warranty.
Attention! Check the fastening of the rotor nut before each run.
Take off mains plug before opening the housing or the emergency release.
1.4Safety Precautions
1.4.1User
OHAUS centrifuges are intended exclusively for indoor use and for use by qualified personnel. This device may only
be operated by trained specialist stuff. They must have carefully read the operating manual and be familiar with the
function of the device.
1.4.2Rotor and accessories
Only OHAUS original rotors and accessories shall be used. Any other use or intended use is considered improper.
OHAUS is not liable for damage resulting from improper use.
CAUTION:
Read all safety warnings before installing, making connections, or servicing this equipment. Failure to
comply with these warnings could result in personal injury and/or property damage. Retain instructions
for future reference.
1.4.3Measures for your protection
WARNING: Never work in an environment subject to explosion hazards! The housing of the instrument
is not gas tight. (Explosion hazard due to spark formation, corrosion caused by the ingress of gases)
WARNING: When using chemicals and solvents, comply with the instructions of the producer and the
general lab safety rules.
WARNING: The centrifuge is not sealed. Use suitable protection measures when using the centrifuge for
infectious and pathogenic samples. Follow appropriate safety precautions when handling these samples.
1.4.4Exclude the following environmental influences
x Powerful vibrations
x Direct sunlight
x Atmospheric humidity greater than 80%
x Corrosive gases present
x Temperatures below 2 °C and above 35 °C
x Powerful electric or magnetic fields:
WARNING:
Electrical shock hazards exist within the housing. The housing should only be opened by authorized and
qualified personnel. Remove all power connections to the unit before opening.
x Do not unscrew the two halves of the housing
x Dry off any liquid spills immediately! The instrument is not watertight
x Verify that the equipment’s input voltage range and plug type are compatible with the local power supply.
Only connect the power cord to a properly grounded power receptacle.
x
Only use a power cord with a rating that exceeds the specifications on the equipment label.
x
x Do not position the equipment such that it is difficult to disconnect the power cord from the power receptacle.
x Make sure that the power cord does not pose a potential obstacle or tripping hazard.
x The equipment is for indoor use only. Use the equipment only in dry locations.
x Use only approved accessories.
x Operate the equipment only under ambient conditions specified in these instructions.
x Disconnect the equipment from the power supply when cleaning.
x Do not operate the equipment in hazardous or unstable environments.
x Service should only be performed by authorized personnel.
1.4.6 Danger and precautions
To protect people and environment the following precautions should be observed:
x During centrifugation, the presences of people are prohibited within 30 cm around the centrifuge according to
the regulations of EN 61010-2-020.
x FC5513 is not explosion-proof and must therefore not be operated in explosion-endangered areas or locations.
Centrifugation of flammable, explosive, radioactive, or such substances, which chemically react with high
energy, is strictly prohibited. The final decision on the risks associated with the use of such substances is the
responsibility of the user of the centrifuge.
x Never spin toxic or pathogenic material without ad equ a te safe ty precaut ions, i.e. centrifugation of buckets /
tubes with missing or defective hermetic sealing is strictly prohibited. The user is obliged to perform appropriate
disinfection procedures in case dangerous substances have contaminated the centrifuge and or its accessories.
When centrifuging infectious substances, always pay attention to the general laboratory precautions. If
necessary, contact your safety officer!
x It is prohibited to run the centrifuge with rotors other than listed for this unit.
x Under no circumstances open the lid of the centrifuge while the rotor is still running or rotating with a speed of >
Carefully remove your c entrifuge and each of its com ponents from the package. The included components vary
depending on the centrifuge model (see table below). Save the packaging to ensure safe storage and transport. The
instruction manual must always be kept with the centrifuge!
Rotor(s) / Accessories will be packed separately.
2.1.1 Delivery package for Frontier
TM
FC5513
2.2 Selecting the Location
ATTENTION
Avoid excessive vibrations, heat sources, air current, or rapid temperature changes.
x The centrifuge should be installed on an even, solid and level surface, if possible on a laboratory cabinet / table
or some other solid vibration free surface.
x During centrif ugation, the c entrifuge m ust be placed in a wa y, that there is a m inim um space of 30 cm on eac h
side of the unit, according to the standards EN 61010-2-020.
x Do not place the centrifuge next to a windo w or a heater, where it cou ld be exposed to excessive heat, as th e
performance of the unit is based on an ambient temperature of 23 °C.
2.3 Installation
Follow these steps:
x Check whether the power supply corresponds with the one specified on the manufacturer's rating label, which
is located on the rear panel.
x The line voltage circuit breaker is max. 10 A (type K) slow release for commonly used instruments.
x In case of emergency, there must be an emergency switch off installed outside the room in order to disconnect
the power supply from the unit.
x Connect the centrifuge to a grounded power receptacle.
x Turn the instrument on, by using the mains power switch.
x Open the lid by using the Stop / Lid button.
x Remove the transport securing device of the motor.
2.4 Safety precautions during operation
x Do not operate the centrifuge in case it is not installed correctly.
x Do not lean on the centrifuge during operation.
x Do not stay within the 30 cm clearance envelope longer than necessary for operational reasons.
x Do not place any potentially hazardous materials within the 30 cm clearance envelope.
x Do not operate the centrifuge when disassembled (e.g. without housing).
x Do not run the centrifuge when mechanical or electrical components have been tampered with.
x Do not use accessories such as rotors and buckets, which are not exclusively approved by OHAUS Corporation,
except commercially available centrifuge tubes made of glass or plastic.
x Do not spin extremely corrosive substances, as they may damage or weaken the materials.
x Do not operate the centrifuge with rotors or buckets, which show any signs of corrosion or mechanical damage.
The manufacturer is responsible for safety and reliability of the centrifuge, only if:
x The unit is operated in accordance with this instruction manual.
x Modifications, repairs or other adjustments are performed by authorized personnel and the electrical installation
complies with the relevant electrical codes.
3. OPERATION
3.1 Mounting and loading rotor
3.1.1 Installation of rotors
For FC5513 centrifuge packaged with rotor already installed, these following steps are not necessary.
Clean the drive shaft as well as the collet with a clean, grease-free piece of cloth. Place the rotor onto the drive shaft.
(See figure below). Take care that the rotor is fully installed onto the motor shaft.
Nut for Rotor Tool for rotor Snap-on lid Screw-on lid
Hold the rotor with one hand and secure th e rotor to the shaf t by turning the fixing nut c lockwise. Tighten the fixing
nut with enclosed rotor key (See figures 11)
Rotor with hermetical sealed lid has to be locked with provided rotor key. Therefore hold the rotor with one hand and
secure the rotor by turning the fixing nut clockwise (see Figure 11)
We will provide a tool for none-nut rotor with centrifuge, the tool for nut-rotor will be provided with rotor.
ATTENTION:
Check that the fixing screw is properly installed before each run. (See figure 9)
Do not operate the centrifuge with rotors or buckets which show any signs of corrosion or mechanical
damage.
Do not operate with extremely corrosive substances, which could damage the rotor, buckets and
materials.
In case of any questions, please contact the manufacturer!
Rotors must be loaded symmetrically and with equal weight (See figure below). The adapter may only be loaded with
the appropriate vessels. The weight differences between the filled vessels should be kept as low as possible.
Therefore we recommend weighing them with a balance. This reduces the wear of the drive and the acoustic
operating noise.
On each rotor, the maximum load per hole is stated.
3.1.3 Loading and overloading of rotors
All approved ro tors are listed with their max imum speed and m aximum filling weight in "table 2 permissibl e net
weight" (See APPENDIX).
The maximum load permitted for a rotor, which is determined by the manufacturer, as well as the maximum speed
allowed for this rotor (See label on rotor), must not be exceeded. The liquids the rotors are loaded with, should
have a maximum homogeneous density of 1.2 g/ml or less when the rotor is running at maximum speed.
In order to spin liquids with a higher density, the speed has to be reduced according to the following formula:
Reduced speed n
red
=
ଵ,ଶ
ට
ௗ௦௧௬
x max. speed (n
) of the rotor
max
Example:
ଵ,ଶ
=
n
red
ට
x 4.000 = 3.360 rpm
ଵ,
If in case of any questions, please contact the manufacturer!
3.1.4 Removing the rotor
Untighten the rotor fixing nut completely (screw over the stiff point) and lift the rotor vertical out of the centrifuge. (See
figure 8 and 9)
The power switch is located on the back side of the centrifuge (See figure 14).
After turning on the power switch, open the centrifuge lid first, before starting the centrifuge.
3.2 Lid control
3.2.1 Lid open
Before the run, when the lid of th e c entrif uge is c losed , the word "close" (M1) appears in t he disp lay "RPM | RCF"
(A-1). Additionally, if there is a rotor in the ce ntrifuge, the word "rotor"(M3) appears as well as t he co de nu mber of
the respective rotor, which is in the centrifuge system "71" (M4). If there is no rotor in the centrifuge, the word "rotor"
(M3) flashes and additional ly the word "no" (M4) appears . B y pressing the ke y "Stop/Lid" (9) you can release the
lid of the centrifuge. As soon as the lid is c ompletel y released, th e word "open" (M2) appears. Now you can open
the lid of the centrifuge.
Please refer to figure 15 below for reference.
Figure. 15
During the run you can call up the rotor type at any time by pressing the key "Stop/Lid" (9).
The lid should only be put down slightly. An lid lock closes the lid, at the same time the word "open" (M2) disappears
(refer to figure 15).
As a sign that the centrifuge is ready for starting, in the display "RPM | RCF" (A-1) the word "close" (M1) appears.
Simultaneously the word "rotor" (M3) is displayed, as well as the code number of the rotor, which is in the centrifuge
system, "no 71" (M4). With that, all rotor specific data, like e. g. max. speed, acceleration etc., are adopted.
ATTENTION:
Don't grip your fingers between lid and device or locking mechanism when closing the lid!
Before closing the lid, please check if the rotor is tightened.
3.3 Preselection
3.3.1 Preselection of speed / RCF-value
This pre-selection is activated through the k ey "RPM/RCF" (5) (refer to figure 16 below). By press ing the k ey once
the word "rpm" (M5) flashes. By pressing the key twice the pre-selection of the c entrifugal forc es can be selected.
Then the flashing word "rcf" (M6) appears. You can set the desired values with the adjusting dial (1). In the display
(A-1) the regulated value is shown permanently, before, during and after the run.
Figure. 16
As long as no rotor is inserted, the speed is adjustable between 200 rpm and maximum revolution of the centrifuge.
If there is a rotor in the centrifuge the speed can only be pre-selected until the maximum permissible revolution of
that rotor. It is the same with the pre-sel ection of the RCF-value. The setting range is between 20 x g and the
maximum permissible centrifugal force of the rotor.
See "Table 4: max. speed and RCF-values for per missible rotor" (See APPENDIX). All im portant values are
listed there.
ATTENTION:
Please also check the maximum permissible revolutions of your test tubes with the manufacturer.
3.3.2 Preselection of running time
The running time can be pre-selected in three different ranges from 10 seconds up to 99 hours 59 minutes.
1. Range from 10 seconds up to 59 minutes 50 seconds in steps of 10 seconds
2. Range from 1 hour up to 99 hours 59 minutes in steps of 1 minutes
3. The continuous run "cont", which can be interrupted by the ke y "Stop/Lid"(9) (refer to figure 17).
The running time can be pre-selected with the lid open or closed.
To activate the setting of the running time press the key "Time" (7).
In the display "Time/Prog" (A-4) flashes the indication "m : s" or "h : m", depending on the previous setting.
To set the desired value, use the adjusting dial (4). After exceeding 59 min 50 sec the indication changes
automatically into "h : m". After exceeding 99 hours 59 min the word "cont" appears in the displa y "Time/Prog"
(A-4). That continuous run can only be interrupted by pressing the key "Stop/Lid" (9). The time countdown starts as
soon as the set speed is reached.
The display always shows the remaining running time. (See figure 17)
3.3.3 Preselection of brake intensity and acceleration
This function is activated through the key "Accel/Decel" (6) (refer to figure18).
By pressing the key once the word "accel" (M7) flashes in the display "Acc/Dec" (A-2). The desired acceleration
can be pre-selected by the adjusting dial (4). The value 0 is equ ivalent to the lowest and the value 9 to the highest
acceleration.
By pressing the key "Accel/Decel" (6) twice, the display "Acc/Dec" (A-2) indicates the word "decel"(M8). Now the
desired brake intensity can be pre-selected by the adjusting dial (4). The value 9 is equivalent to the shortest and the
value 0 to longest possible brake time.
See "table 5: accele ration and decel eration times" (APPENDIX) . There the acceleration and decelerat ion times
for the acceleration and deceleration stages 0 to 9 for permissible rotors are shown.
Figure. 18
3.4 Radius correction
If you use adapters or reducers it could change the centrifugal radius of the respective rotor. In that case you can
correct the radius manually. Please proceed as follows:
Close the lid, then press the k e y "Time" (7) (refer to figure 19) and the key "Prog/Setup" (3) at the same time and
hold them.
In the display "Time/Prog" (A-4) the word "radius" (M9) appears. By the adjusting dial (4) you can pr eselect the
respective radius correction (See Table 7, APPENDIX) in step s of 0.1 cm. As soon as you have set a rad ius correction
the word "radius" (M9) appears. This word will be visible until you put the radius correction back to 0 again.
You can store up to 99 runs with all relevant parameters, including the used rotors. You can use any free program
number and call it up again.
Put the needed rotor into the centrifuge. By pressing the key "Prog/Setup" (3) in the display "Time/Prog" (A-4) the
word "programm" (M10) appears. With the adjusting dial (4) you can chose the desired program number.
If a program number is already occupied, in the display "RPM/RCF" (A-1), the words "rotor" (M3) and "xx" (M4)
will appear. In case of free program numbers, 0 appears.
Figure. 20
Close the lid of the centrifuge. Now proceed as described previously to set all important run parameters. If the lid isn't
closed when storing the program, in the display "RPM/RCF" (A-1),the words "FirSt" and "CLOSE Lid" (See figure
21) flashes alternately. If you want to start the run without storing the program, in the display "RPM/RCF" (A-1) ,the
words "First" and "PrESS StoreE" (See figure 22) flashes alternately.
For adaption of data press the k ey "Store" (2) (refer to figures 21 and 22) for approx. 1 second. If the program is
stored correctly, the word "StorE" appears in the display "RPM/RCF" (A-1). As a result, the word "programm" (M10)
disappears.
As soon as the key "Store" (2) is released, the word "programm xx" (M10) reappears – the (xx) stands for the chosen
program location.
If all program num bers are occupie d you can tak e an old num ber th at is not nec essar y anymore and just put in the
new parameters.
3.5.2 Recall of stored programs
To recall stored programs press the key "Prog/Setup" (3) (refer to figure 23) while the lid is already closed. Inside
the display "Time/Prog" (A-4), "programm –"(M10) appears. The desired program number can be pre-selected
with the adjusting dial (4).
In the respective displays the stored values for that program will appear.
If the wrong rotor is inside the ce ntrifuge for the pre- selected program , in the dis play "RPM/RCF" (A-1), the word
"rotor" (M3) flashes. At the same time the word "FALSE" and the stored rotor number " xx" (M4) will flashing by
turns.
Figure. 22
Figure. 23
3.5.3 Leaving program mode
To leave the program mode just press the key "Prog/Setup" (3) (refer to figure 23). Then inside the display
"Time/Prog" (A-4)the word "programm"(M10) appears.
Set the display to "programm--" (M10) with the adjusting dial (4).
www.GlobalTestSupply.com
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EN-12 FrontierTM Centrifuge FC5513
8
3
10
A-4
9
3.6 Starting and stopping the centrifuge
3.6.1 Starting the centrifuge
You can start the centrifuge either with the "Start" key (10) (refer to figure 24) or the "Quick Spin" key (8).
By the "Start" key (10) you can start stored runs or runs with manually pre-selected parameters.
When the respective pre-selected running time has ended the centrifuge will stop automatically.
By the "Quick Spin" key (8) you can start runs, which will last just a few seconds.
By pressing the "Quick Spin" key (8) the centrifuge accelerates up to the pre-selected revolution.
In the display "Time/Prog" (A-4) the p assed running tim e is indicated fr om the date of pres sing the "Quick Spin"
key (8).
By releasing the "Quick Spin" key (8) the centrifuge stops and the running time is indicated until the opening of the
lid.
Figure. 24
3.6.2 The "STOP/Lid" key
By the "Stop/Lid" key (9) (See figure 25) you can interrupt the run at any time. After pressing the key the centrifuge
decelerates with the respective pre-selected intensity down to stand still. After the rotor complete stopped, press the
“Stop/Lid” key will open the lid.
Figure. 25
3.7 Imbalance detection
In case of the rotor not being equally loaded, the drive will turn off during acceleration. The rotor decelerates to
stand still.
When in the display "Time/Prog" (A-4) the word "error” (M11) together with the num ber "01” appear, the weight
difference of the samples is too large. Distribute the weight evenly.
Load the rotor as described in chapter 3.1.2 and 3.1.3.
When inside the display "Time/Prog" (A-4) the word "error” together with the number "02" (See figure 26) appear,
it could be due to the following reason: The imbalance switch is defective.
Before the first operation and after each rotor change, you have to set the rotor type. You find each rotor type in the
printed order number on the rotor.
Example:
Angle rotor order number: 30130871
Rotor Type on the display = 71
Turn on the centrifuge and open the lid. Now simultaneously press the keys "Quick Spin"(8) and "Stop/Lid"(9). In
the display "RPM/RCF” the old rotor t ype no "71” ap pears. With the potentiometer you can now set the rot or t ype.
To store the new setting please press the "Start" (10) key. Inside the display, "Store" appears as confirmation.
Now all important rotor parameters for the centrifuge are stored.
ATTENTION:
The set rotor type must always be the same as the actual rotor type used; otherwise the equipment might
be damaged.
The rotor type can be checked during the run by pressing the key "Q uick Sp in "(8).
Figure. 27
4.1.2 Access to mode "Operating Data"
When using the centrifuge, the following parameters can be set:
- Sleep Mode On / Off
The following operating data can be retrieved in this menu:
- Number of Starts
- Operating Hours of Centrifuge
- Operating Hours of Motor
- Software Version
- Error List
- Function of the Imbalance Switch
- Operation of Keyboard
- Hardware Version
- Intermediate Circuit Voltage in Volt
- Display Tests
While the centrifuge is turned off, press simultaneously the keys "Time"(7) and "Stop/Lid" (9) and turn on the main
switch of the centrifuge. No w release both keys and as a result a display test is executed for approx. 5 seconds. All
indicators will appear at the same time (See figure 28).
Figure. 28
ATTENTION:
Please notice that you must enter the program as described under point 4.1.2 to change the adjustments
of the points 4.1.3 - 4.1.8. After you have stored the settings you can change to normal program
mode again by switching off the centrifuge for a short while.
All changed settings must be confirmed by the key "Start"(10). The word "Store" appears in the display
"RPMRCF"(A-1) - Only then the pre-selections are valid!
Proceed as described under point 4.1.2 to enter this program mode and then press the key "Accel/Decel" (6). In the
display "Acc/Dec" (A-2) the word "Service" flashes. Now select the letter "L" with the adjusting dial (4). As a result,
the words "On Sound" appears in the display "RPMRCF" (A-1). If you press the key "RPMRCF" (A-1) now, the
word "On" flashes and you can switch off the sound with the adjusting dial (4) (See figure 30).
After you have stored the settings (See 4.1.2) you change back to the normal program mode again by switching off
the centrifuge for a short while.
Figure.
4.1.4 Volume pre-selection of sound signal
Proceed as described under point 4.1.2 to enter this program mode and then press the key "Accel/Decel" (6). In the
display "Acc/Dec" (A-2) the word "Service" flashes. Now select the letter "U" with the adjusting dial (4). As a result,
in the display "RPMRCF" (A-1) the words "Vol=0- 9/Sound" appear. After pressing the key "RPM/RCF" (5), you
can adjust the desired volume between 0 (low) and 9 (loud) with the adjusting dial (4) (See figure 31).
After you have stored the settings (see 4.1.2) you can change back to the normal program mode again by switching
off the centrifuge for a short period.
Figure.
4.1.5 Song selection for sound signal - end of run
Proceed as described under point 4.1.2 to enter this program mode and then press the key "Accel/Decel" (6). In the
display "Acc/Dec" (A-2) the word "Service" flashes. Now select the letter "G". with the adjusting dial (4). As a
result, in the display "RPM/RCF" (A-1), the word "SonGo/Sound" appears. After pressing the key "RPM/RCF" (5),
you can select a song with the adjusting dial (4). (See figure 32).
After you have stored the settings (See 4.1.2) you can change back to the normal program mode again by
switch off the centrifuge for a short while.
Proceed as described under point 4.1.2 to enter this program mode and then press the key "Accel/Decel" (6). In the
display "Acc/Dec" (A-2) the word "Service" flashes. Now select the letter "B". with the adjusting dial (4). As a result,
in the display "RPMRCF" (A-1), the word "ON/BEEP " appears. Af ter pressing the k ey "RPMRCF" (5), you can
turn the keyboard sound (On) or (Off) with the adjusting dial (4). (See figure 33).
After you have stored the settings (See 4.1.2) you can change back to the normal program mode again by switch off
the centrifuge for a short wh ile.
Figure. 33
4.1.7 Sleep Mode On / Off
After not using the centrifuge for 5 minutes, the display automatically switches off. By pressing any bottom, it
switches on again. Proceed as illustrated, under point 1.8.2, to enter this program mode, press the key,
"accel/decel" (5). In the display, "accel/decel" (A-2) flashes the word, "service". Select the letter "I" with the control
field (1). As a result, appearing in the display, "rpm/rcf" (A-1), the word "SLEEP". After pressing the key, "rpm/rcf"
(4), turn the sleep mode function (On) or (Off), with the rotorary field (1).
After the settings have been stored by user, the normal program mode can be changed back again by switching off
the centrifuge, for a short period.
4.1.8 Call up operating data
ATTENTION:
This should only be performed by advance user or service engineer.
In the mode "Basic Adjustments" you can call up the operating data of the centrifuge. Please proceed as described
under point 4.1.2 to enter t his progr am mode. Press the k ey "Accel/Decel" (6). In the display "Acc/Dec" (A-2) the
word "Service" flashes.
With the adjusting dial (4) the different information can be accessed:
A= previous starts of the centrifuge
H= previous operating hours
S= software version
r= converter software
E= list of previous error messages
h= running time of the motor
The list of the last 99 error m essages can be look ed over b y pressing the key "RPM/RCF" (5) and scroll through it
by the adjusting dial (4). The respective error codes appear in the display "RPM/RCF" (A-1). Please refer to "Table 6: error messages" (See APPENDIX).
To change back to normal program mode again, switch off the centrifuge for a short period.
Figure. 34
5. MAINTENANCE
5.1 Maintenance and cleaning
5.1.1 General Care
Maintenance of the centrifuge is confined to keeping the rotor, the rotor chamber and the rotor accessories clean as
well as to regularly lubricating the rotor insert bolts of a swing out rotor (if available).
Lubricants containing molycote and graphite are not allowed.
Please pay special attention to anodized aluminum parts. Breakage of rotors can be caused even by slight damage.
In case of rotors, buckets or tube racks getting in touch with corrosive su bstances the concerned sp ots have to b e
cleaned carefully.
Corrosive substances are for instance: alkalis, alkaline soap solutions, alkaline amines, concentrated acids, solutions
containing heavy metals, water-free chlorinated solvents, saline solutions, e.g. salt water, phenol, halogenated
hydrocarbons.
Cleaning – units, rotors, accessories
− Turn the device off and disconnect it from the power supply before you begin any cleaning or disinfecting. Do
not pour liquids into the housing interior.
− Do not spray disinfectant on the device.
− Thorough cleaning not only has its purpose in hygiene but also in avoiding corrosion due to pollution.
− In order to avoid damaging anodized parts such as rotors, reduction plates etc., only pH-neutral Detergents
with a pH-value of 6-8 may be used for cleaning. Alkaline cleaning agents (pH-value > 8) must not be used.
− After cleaning, please ensure all parts are dried thoroughly, either by hand or in a hot-air cabinet (max.
Temperature + 50°C).
− It is necessary to coat anodized aluminum parts with anti-corrosion oil regularly in order to increase their life-
spans and reduce corrosion predisposition.
− Due to humidity or not hermetically sealed samples, condensate may be formed. The condensate has to be
removed from the rotor chamber with a soft cloth regularly.
The maintenance procedure has to be repeated every 10 to 15 runs, or at least once a week.
- Connect the unit to the power supply, after the equipment is completely dry.
- Do not carry out disinfection with UV-, beta- and gamma-rays or other high energy radiation.
- Metal rotors can be autoclaved.
- Rotor lid and adapters can also be autoclaved (max. 121°C, 20 min).
- The tube racks are made of PP and cannot be autoclaved at 134°C.
5.1.2 Cleaning and disinfection of the unit
1. Open the lid before you turn off the unit. Disconnect it from the power supply.
2. Open the rotor nut by turning the rotor key counter clockwise.
3. Remove the rotor.
4. For cleaning and disinfection of the unit and the rotor chamber use the above mentioned cleaner.
5. Clean all accessible areas of the device and its accessories, including the power cord with a damp cloth.
6. Wash the rubber seals and rotor chamber thoroughly with water.
7. Rub the dry rubber seals with glycerol or talc to prevent these to becoming brittle. Other components of the unit,
e.g. the lid lock, motor shaft and rotor must not be greased.
8. Dry the motor shaft with a soft, dry and lint-free cloth.
9. Control the unit and accessories for damage.
Make sure that the centrif uge is turned off the unit and disconnect the unit f rom the power supply. Then r emove
adherent dust from the ventilation slots in the centrifuge by using a soft brush. Do this at least every six months.
5.1.3 Cleaning and disinfection of the rotor
1. Clean and disinfect the rotors, rotor lids and adapters with the above mentioned cleaner.
2. Use a bottle brush to clean and disinfect the rotor bores.
3. Rinse the rotors, rotor lid and adapter with clear water. Particularly the drillings of angle rotors.
4. For drying of the rotors and accessories set them on a towel. Place the angle rotors with bores down.
5. Dry the rotor cone with a soft, dry and lint-free cloth and look for damage. Do not grease the rotor cone.
6. Put the dry rotor back on the motor shaft.
7. Fix the rotor by turning the rotor nut clockwise.
5.1.4 Disinfection of aluminum rotors
In case of infectious material spilling into the centrifuge, the rotor and rotor chamber have t o be disinfected directly
after the run. Rotors may be autoclaved at a maximum temperature of 121°C.
5.1.5 Disinfection of PP-rotors
Autoclaving
During autoclaving, it´s quite possible that plastic parts, i.g. rotor, can become deformed!
The recommended time for autoclaving: 15 – 20 min at 121°C (1 bar)
ATTENTION:
The sterilization time of 20 min. must not be exceeded. Repeated sterilization will cause reduction of the
mechanical resistance of the plastic material.
Before autoclaving the PP-rotor and adapter must be thoroughly cleaned to avoid the burning in of dirty residues.
You can disregard the consequences of some c hemical residues to plastic m aterials at am bient temperatures. But
at the high temperatures during autoc laving those residues m ay corrode and destroy the plastic. The objects must
be thoroughly rinsed with distilled water after the cleaning but before the autoclaving. Residues of any cleaning liquids
may cause fissures, whitening and stains.
Gas sterilization
Adapters, bottles and rotors may be gas sterilized with Ethylenoxyd. Make sure to air out the items after the
sterilization and before using them again.
ATTENTION:
Because the temperature may rise during the sterilization, rotors, adapters and bottles must not be
closed and must be totally unscrewed.
Chemical sterilization
Bottles, adapters and rotors may be treated with the usual liquid disinfectants.
ATTENTION:
Before applying any other cleaning or decontamination method than recommended by the manufacturer,
contact the manufacturer to ensure that it will not damage the unit or the rotor.
5.1.6Glass breakage
With high g-values, the rate of glass tube breakage increases. Glass splinters have to be removed immediately from
rotor, buckets, adapters and the rotor chamber itself. Fine glass splinters will scratch and therefore damage the
protective surface coating of a rotor. If glass splinters remain in the rotor chamber, fine metal dust will build up due
to air circulation. This very fine, black metal dust will significantly pollute the rotor chamber, the rotor, the buckets and
the samples.
If necessary, replace the adapters, tubes and accessories to avoid further damage. Check the rotor bores regularly
for residues and damage.
ATTENTION:
Please check the relevant specifications of the tubes centrifuges with the manufacturer.
Life time of rotors, buckets, accessories
Rotors and rotor lid made of aluminum or stainless steel, have an operating time of max. 7 years from first use.
Transparent rotor lids and caps made of PC or PP as well as rotors, tube racks and adapters of PP have a maximum
operating time up to 3 years from first use.
Condition for the operating time: Proper use damage-free condition, recommended care.
6.TROUBLESHOOTING
6.1Error message: Cause / Solution
The error messages are listed to help localize possible errors faster.
The diagnosing referred to in this chapter may not always be the case, as they are only theoretically occurring
errors and solutions.
Please keep us informed about any kind of error occurring, which is not listed in this chapter. Only through your
information are we able to improve this operation manual.
Many thanks in advance for your support.
6.2Survey of possible error messages and their solutions
6.2.1Lid release during power failure (Emergency Lid Release)
In case of power failure or malfunction, the lid of the centrifuge can be opened manually in order to protect your
samples.
Please proceed as follows:
1. Switch off the centrifuge and unplug the power cord, wait until the rotor has come to a standstill. (this may take
several minutes)
2. Ontheleftside of the centrifuge housing there is a plastic stopper (see figure 35). Remove this stopper. Fastened
to it, is a string which is connected to the lid lock
3. Pull the string slightly and the lid will open.
4. Open the lid of the centrifuge.
5. Switch the centrifuge on again, to proceed with regular function.
ATTENTION:
xDon’t put your hands in the rotor chamber as long as the rotor is still spinning!
xPush the plastic stopper back in the unit again, to continue working.
Gen eral trans portati on-25 t o 60 °C10 to 75 %30 to 106 kP a
Air temperature rel. HumidityAir pressure
in trans port packaging-25 to 55 °C10 to 75 %70 to 106 kPa
A-4
M11
Emergency
Lid Release
Figure. 35-1 Figure. 35-2 Figure. 35-3
6.2.2 Description of the error message system
The error message "error" (M11) is shown in the "Time/Prog" (A-4) displa y (See figure 36). D etailed info rmation
about possible error messages are in "table 6: error messages" (See APPENDIX).
Figure. 36
7. RECEIPT OF CENTRIFUGES TO REPAIR
Health risk from contaminated equipment, rotors and accessories.
In case of returning the centrifuge for repairing to the manufacturer, please notice the following:
The centrifuge must be decontaminated and cleaned before the shipment for the protection of persons, environment
and material.
Decontamination certificate at goods return delivery (See APPENDIX)
We reserve the right to not accept contaminated centrifuges.
Further on all costs occurred for the cleaning and disinfection of the units will go to the debit of the customer’s account.
8. TRANSPORT AND STORAGE
8.1 Transport
Before transporting, take out the rotor.
Only transport the unit in the original packaging.
Use a transport aid for transporting over longer distances to fix the motor shaft.
8.2 Storage
During storage of the centrifuge the following environmental conditions must be observed:
Notes: Packages are country specific and might vary. Please check the item number with the local OHAUS office
before you order it.
11.COMPLIANCE
Compliance to the following standards is indicated by the corresponding mark on the product.
This product conforms to the RoHS Directive 2011/65/EU, the EMC Directive 2014/30/EU and the
Low Voltage Directive 2014/35/EU. The complete Declaration of Conformity is available online at .
Disposal
In conformance with the European Directive 2012/19/EU on Waste Electrical and Electronic
Equipment (WEEE) this devic e may not be disposed of in dom estic waste. This also applies to
countries outside the EU, per their specific requirements.
Please dispose of this product in accordance with local regulat ions at the collecting point s pecif ied
for electrical and electronic equipment.
If you have any questions, please contact the responsible authority or the distributor from which you
purchased this device.
Should this device be passed on to other parties (for private or professional use), the content of this
regulation must also be related.
For disposal instructions in Europe, refer to
Thank you for your contribution to environmental protection.
FCC Note
This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15
of the FCC Rules. These limits are designed to provide reasonable protection against harm ful interference in a
residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed
and used in accordance with the instructions, may cause harmful interference to radio communications. However,
there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful
interference to radio or television reception, which can be determined by turning the equipment off and on, the user
is encouraged to try to correct the interference by one or more of the following measures:
-Reorient or relocate the receiving antenna.
-Increase the separation between the equipment and receiver.
-Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
-Consult the dealer or an experienced radio/TV technician for help.
Error-No.:
1 Imbalance arose
2 Imbalance sensor is defective
4 Imbalance switch has been activated for longer than 5 seconds
8 Transponder in the rotor is defective
14
CLOSE lid
33 Open lid while motor is running
34 Lid contact defective
38 Lid motor is blocked
40 Communication with frequency converter distrubed during start
41 Communication with frequency converter distrubed during stop
42 Short circuit in the frequency converter
43 Undervoltage frequency converter
44 Overvoltage frequency converter
46 Over temperature motor
47 Over current frequency converter
48 Timeout between control unit and frequency converter
49 Other error frequency converter
55 Overspeed
Leap of speed is too big between two mesaurements
70 Timeout between controler and RS232 interface
80 Memory Error intern EEPROM
99 Rotor is not allowed in this centrifuge
Inserted rotor does not exist in the programm
Rotor is not detected
Health endangering watery solutions, buffers, acids, alkalis:
Yes No
Potentially infectious agents:
Yes No
Organic reagents and solvent:
Yes No
Radioactive substances: α.. β.. γ Yes No
Health endangering proteins:
Yes No
DNA:
Yes No
These substances hav e re ached the equipment/assembly?
Yes No
Which
;
block
12.7 Table 7: Redemption form / Decontamination certificate
Enclose this form with all returns of equipment and assemblies!
The completed declaration about the decontamination is a prerequisite for the assumption and further processing of the return. If no
corresponding explanation is enclosed, we carry out decontamination with costs at your expense.
.
capitals!
Please fill out in
Are the parts listed above in contact with the following substances?
one, if yes:
Description of the measures for the decontamination of the listed parts:
I confirm the proper decontamination:
Company/Dept. Place and Date:
Signature of the authorized person n:
Model No.; Ref. du Modèle; Modell; Modelo; Modello
Serial
No; No de Série; Serien-Nr; Num de Serie; Numero di Serie; Numer Seryjny
Purchase Date; Date d’Achat; Bestelldatum; Fecha de Compra; Data d’Acquisto; Data Zakupu
Purchased from; Acheté à; Lieferant; Compania Comprado a
Acquistata da;Zakupione od
For Europe
Model NO.: Serial No. ( if applicable ):
Purchase Date: Purchased From
Notes:
Model
Purchase Date: Purchase From:
Notes:
WARRANTY REGISTRATION
BON D’ENREGISTREMENT DE LA GARANTIE
GARANTIE-REGISTRIERUNG
F
REGISTRO DE GARANTIA
REGISTRAZIONE DELLA GARANZIA
REJESTRACJA GWARANCJI
REGISTRAZIONE DELLA
Protect your investment –Register your product online at
Please contact your local OHAUS dealer for product service and warranty support.
Veuillez contacter votre revendeur OHAUS local pour l’entretien et la réparation des produits et le soutien de la garantie.
Wenden Sie sich bitte an Ihren örtlichen OHAUS-Händler, wenn Sie Produktservice und Garantie-Support benötigen.
Comuníquese con su distrib ui dor OHA U S máscercano para servicio del produ cto yasistencia de garantía.
Contattare il rappresentate OHAUS locale per il supporto ai prodotti e l’assistenza in garanzia.
Retain this section for your records
Partie a conserver au titre de la garantie
Bewahren Sie diesen Abschnitt in Ihren Unterlagen auf
Conserve esta seccion para sus archivos
Conservate Questa Parte
Odcinek dla uz ytkownika
For US & Canada
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To activate the product warranty, you must register your product in the support section on within 30 days from date of
purchase. No other express or implied warranty is given by OHAUS Corporation. OHAUS Corporation shall not be liable
for any consequential damages.
For Asia Pacific
Retain this card for your records
Protect your investment –Register your product online at
Please contact your local OHAUS dealer for product service and warranty support. To activate the product warranty you
must register your product at . No other express or implied warranty is given by OHAUS Corporation. OHAUS
Corporation shall not be liable for any consequential damages.