Drucker Diagnostics HORIZON Series User manual

HORIZON 12 FLEX
HORIZON 12 FLEX
Operator’s Manual
PRODUCT FAMILY HORIZON SERIES (HORIZON 12 FLEX, HORIZON 24 FLEX)

SETTINGS •CONFIGURACIÓN •PARAMÈTRES •EINSTELLUNGEN •IMPOSTAZIONI •CONFIGURAÇÕES
(EN)
(ES)
(FR) 
(DE) 
(IT)
(PT)
1 - Chemistry 2 - Coag (PPP) 3 - Urine
RPM TPM|U/   
TIME    
G-FORCE    
CAPACITY 
DIMENSIONS  

WEIGHT  
SOUND LEVEL  
ROTOR RADIUS  
CENTRIFUGE MOTOR  
CYCLE TIME  
VOLTAGE  
FREQUENCY  
POWER REQUIREMENT 
 
ENVIRONMENTAL RANGE 
 
MAX G-FORCE 
 
MAX SPEED 
 
SPECIFICATIONS •ESPECIFICACIONES •CARACTÉRISTIQUES •ANFORDERUNGEN •SPECIFICHE •ESPECIFICAÇÕES
INTENDED USE






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03-0-0002-0163 Rev. A
Contents
English...............................................................................................................................................1
Model Description .....................................................................................................................................................1
Features ................................................................................................................................................................2
Warranty...............................................................................................................................................................3
Initial Setup................................................................................................................................................................4
Quick Start .................................................................................................................................................................5
Quick Program a Cycle without Saving .................................................................................................................6
Cycle Lock ..................................................................................................................................................................7
Single Cycle Lock ...................................................................................................................................................7
Preset Lock............................................................................................................................................................7
Setting or Modifying a Saved Cycle ...........................................................................................................................8
Deleting a Cycle .........................................................................................................................................................8
Display Cycle Count ...................................................................................................................................................9
Operation...................................................................................................................................................................9
Balancing Loads .......................................................................................................................................................10
Care and Preventative Maintenance.......................................................................................................................11
Cleaning and Disinfection ........................................................................................................................................11
Troubleshooting.......................................................................................................................................................12
Calculating the G-Force ...........................................................................................................................................14
Español ..........................................................................................................................................15
Descripción del Modelo...........................................................................................................................................16
Funciones............................................................................................................................................................16
Garantía ..............................................................................................................................................................17
Configuración Inicial ................................................................................................................................................18
Inicio Rápido ............................................................................................................................................................19
Programación rápida de un ciclo sin guardarlo ..................................................................................................20
Bloqueo de ciclos.....................................................................................................................................................21
Bloqueo de un solo ciclo .....................................................................................................................................21
Bloqueo de la configuración predeterminada ....................................................................................................21
Configuración o modificación de un ciclo almacenado ...........................................................................................22
Eliminación de un ciclo ............................................................................................................................................23

Restauración a la configuración de fábrica..............................................................................................................23
Operación ................................................................................................................................................................23
Equilibrio de las Cargas............................................................................................................................................24
Cuidado y mantenimiento .......................................................................................................................................25
Limpieza y desinfección ...........................................................................................................................................25
Resolución de problemas ........................................................................................................................................26
Cómo Calcular la Fuerza G .......................................................................................................................................28
Français .........................................................................................................................................29
Description du modèle ............................................................................................................................................30
Caractéristiques ..................................................................................................................................................30
Garantie ..............................................................................................................................................................31
Configuration initiale ...............................................................................................................................................32
Démarrage rapide....................................................................................................................................................33
Programmation rapide d’un cycle sans enregistrement.....................................................................................34
Verrouillage du cycle ...............................................................................................................................................35
Verrouillage d’un cycle unique ...........................................................................................................................35
Verrouillage des cycles préprogrammés.............................................................................................................35
Configuration ou modification d’un cycle enregistrÉ ..............................................................................................36
Suppression d’un cycle ............................................................................................................................................37
Rétablissement des paramètres d’usine .................................................................................................................37
Fonctionnement ......................................................................................................................................................37
Équilibrage des charges ...........................................................................................................................................38
Entretien et maintenance prÉventive......................................................................................................................39
Nettoyage et dÉsinfection .......................................................................................................................................39
Dépannage...............................................................................................................................................................40
Calcul de la force G ..................................................................................................................................................42
Deutsche........................................................................................................................................43
Modellbeschreibung................................................................................................................................................44
Besonderheiten...................................................................................................................................................44
Garantie ..............................................................................................................................................................44
Inbetriebnahme.......................................................................................................................................................45
Quick-Start...............................................................................................................................................................46
Schnellprogramm – ein Zyklus ohne Speichervorgang .......................................................................................47

Zyklus Sperren .........................................................................................................................................................48
Sperren Eines Einzelnen Zyklus...........................................................................................................................48
Voreingestellte Sperre ........................................................................................................................................48
Einstellen oder Ändern Eines Gespeicherten Zyklus ...............................................................................................49
Einen Zyklus Löschen ...............................................................................................................................................50
Zurücksetzen auf Werkseinstellungen.....................................................................................................................50
Betrieb .....................................................................................................................................................................51
Gleichmäßiges Beladen ...........................................................................................................................................52
Pflege und vorbeugende Wartung ..........................................................................................................................53
Reinigung und Desinfektion.....................................................................................................................................53
Problembehebung ...................................................................................................................................................54
Berechnung der g-Kraft ...........................................................................................................................................56
Italiano ..........................................................................................................................................57
Descrizione del modello ..........................................................................................................................................58
Caratteristiche ....................................................................................................................................................58
Garanzia ..............................................................................................................................................................59
Configurazione iniziale.............................................................................................................................................60
Guida rapida ............................................................................................................................................................61
Programmazione Rapida di un Ciclo senza Salvataggio ......................................................................................62
Blocco Dei Cicli.........................................................................................................................................................63
Blocco Singolo .....................................................................................................................................................63
Blocco Preimpostati ............................................................................................................................................63
Impostazione o Modifica di un Ciclo Salvato...........................................................................................................64
Eliminazione di un Ciclo...........................................................................................................................................65
Ripristino Delle Impostazioni di Fabbrica ................................................................................................................65
Funzionamento........................................................................................................................................................65
Bilanciamento dei carichi.........................................................................................................................................66
Cura e manutenzione preventiva ............................................................................................................................67
Pulizia e Disinfezione ...............................................................................................................................................67
Risoluzione dei problemi .........................................................................................................................................68
Calcolo della forza G ................................................................................................................................................70
Português ......................................................................................................................................71
Descrição do modelo ...............................................................................................................................................72

Recursos..............................................................................................................................................................72
Garantia ..............................................................................................................................................................73
Configuração inicial .................................................................................................................................................74
Início rápido.............................................................................................................................................................75
Programar Rapidamente um Ciclo sem Salvar....................................................................................................76
Bloqueio do Ciclo .....................................................................................................................................................77
Bloqueio de Ciclo Único ......................................................................................................................................77
Bloqueio Predefinido ..........................................................................................................................................77
Configurar ou Modificar um Ciclo Salvo ..................................................................................................................78
Excluir um Ciclo........................................................................................................................................................79
Exibir contagem de ciclos ........................................................................................................................................79
Operação .................................................................................................................................................................79
Balanceamento de Cargas .......................................................................................................................................80
Cuidados e Manutenção Preventiva........................................................................................................................81
Limpeza e Desinfecção ............................................................................................................................................81
Resolução de Problemas..........................................................................................................................................82
Cálculo da Força G ...................................................................................................................................................84

| 1
12 & 24 FLEX
English
Operator’s Manual

| 2
MODEL DESCRIPTION
HORIZON is a versatile line of centrifuges pre-programmed with the most convenient cycle settings for biological
sample processing. Cycle settings can be changed to accommodate custom settings.
FEATURES
o The first three (3) cycles are conveniently pre-set and labeled for your lab’s most common applications. Use the
default cycles or customize them as needed.
o A time and speed/g-force can be quickly entered for a single use cycle. The cycle will not be retained in memory.
o If desired, the control panel can be temporarily locked on one cycle for error-free reproducibility.
o A Preset Lock can be turned on to prevent changes from being made accidentally to programmed cycles.
o Up to 10 cycles can be programmed for time, speed, and braking and labeled with a custom name. Cycles can be
programmed by g-force (RCF) or speed to facilitate matching validated cycles and tube manufacturers’ IFUs.
o A digital cycle counter tracks the number of cycles the centrifuge has run.
o Lid lighting indicates the centrifuge’s status (ready, running, done), informing the operator when tubes are ready
for the analyzer and preventing tubes from being left in the centrifuge longer than necessary (patent pending).
o A traditional audible alert indicates the completion of the cycle. The audible alert can be muted.
o Cool–Flow design prevents overheating of samples by using ambient air to keep specimens at room temperature.
o The tube holders are fiber reinforced for high strength, durability, and years of trouble-free use.
o A clear lid permits safe observation of samples and optical calibration of speed.
o The lid safety system prevents the centrifuge from operating unless the lid is closed and latched.
o The lid safety system only allows entry into the centrifuge after the rotor has completely stopped.
o The high-power brushless motor provides years of operation with no routine maintenance.

| 3
WARRANTY
Drucker Diagnostics warranties that this centrifuge is free from defects in workmanship and parts for 2 years.
WARNING: For the safety of both the operator and service personnel, care should be taken when using
this centrifuge if handling substances that are known to be toxic, radioactive or contaminated with
pathogenic microorganisms. Use appropriate personal protection equipment (PPE). When Risk Group II
materials are used, (as identified in the World Health Organization “Laboratory Bio-Safety Manual”), a Bio-
Seal should be employed. In the event that materials of a higher risk group are being used, more than one
level of protection must be provided. The use of flammable or explosive materials as well as those
materials which have a vigorous chemical reaction is prohibited.
Unplug the centrifuge before cleaning or performing maintenance.
WARNING: Inspect centrifuge for cracks or physical damage to cabinet, lid, rotor, or tube holders. Damage
may result in unsafe operation. Discontinue use until repairs have been performed.
This equipment generates, uses, and can radiate radio frequency energy, and if not installed and used in
accordance with this operator manual, may cause interference to radio communications.
Operation of this equipment in a residential area may cause interference, in which case the user will be
required to correct the interference at his own expense.

| 4
INITIAL SETUP
o Unpack and verify that all the following are included:
• Centrifuge
• Power cord
• Tube holders
• Operating manual
• Product insert
o Setup the centrifuge on flat and level surface. A bench top clearance height of 21” (54 cm) is required to open
the lid.
o The centrifuge should have 6” (15 cm) of clear space around the centrifuge. Proper ventilation is necessary to
prevent the overheating of samples as well as premature failure of the centrifuge. Choose an area which allows
unencumbered air flow, and where the temperature remains between 16°C and 32°C.
o No hazardous material shall be permitted in the clearance envelope during operation.
o The operator time within the envelope shall be limited to the time necessary for loading, unloading, and
centrifuge operation only.
o Plug the line cord into the centrifuge.
o Plug the line cord into an approved electrical outlet.
BE SURE THE ELECTRICAL OUTLET IS ALWAYS ACCESSIBLE AS THE LINE CORD IS THE MEANS OF EMERGENCY
DISCONNECTION!

| 5
QUICK START
Start Begins running the cycle displayed on the screen. The lid must be
closed.
Unlock Allows access into the rotor chamber by engaging the unlocking
mechanism. Entry is only possible when the rotor is stopped.
Stop Pressing the UNLOCK button during operation will terminate the
run and unlock the lid after the rotor has come to a stop.
Cycle Selection Press the CYCLE button to select the desired saved cycle.

| 6
QUICK PROGRAM A CYCLE WITHOUT SAVING
Time and speed for a cycle can be quickly set without entering the programming mode. While quick, this method
does not allow the cycle to be saved in memory after programming.
If saving or locking the cycle is desired, follow the instructions in the section on Setting or Modifying a Saved Cycle.
The cycle can be programmed by speed (RPM) or g-force (best practice).
Setting Speed
To change the speed (RPM) shown on the top display, use the up
and down buttons next to that screen. The CYCLE number is
replaced with a “--“ in the display, and the top screen displays the
speed.
Setting by G-Force
Press and hold the RCF (xg) button while changing the displayed
setting on the top screen, using the up and down buttons next to
it. The RPM will automatically adjust.
Setting Time Press the up and down buttons next to the TIME display.
Change Brake
Values
Enter the Settings mode by pressing the GEAR button.
Press the down key next to the top screen until it shows “Brake”.
To change the value shown on the BRAKE display, use the up and
down buttons next to the BRAKE screen.
Press the GEAR button again to save.
Turn Beeper
On or Off
Enter the Settings mode by pressing the GEAR button.
Press the up and down keys next to the upper screen until
“Beeper” shows on the upper screen. Switch ON or OFF with the
keys next to the lower screen. This setting will apply to all cycles.
Press the GEAR button again to save.

| 7
CYCLE LOCK
To ensure repeatability, the centrifuge can be locked either on one cycle (Single Cycle Lock) or restricted to the saved
cycles (Presets Lock). The Single Cycle Lock also prevents making changes to the selected cycle parameters.
The Preset Lock allows selection of any saved cycle and prevents changing the parameters of saved cycles.
SINGLE CYCLE LOCK
Lock on Single Cycle
Select desired cycle. With lid open, press and hold the UNLOCK
button for 5 seconds. Two beeps and a flash of the lid light will
confirm that cycle selection is locked.
Cancel Single Cycle
Lock
To re-enable cycle selection, with lid open, press and hold the
UNLOCK button for 5 seconds. Two beeps and a flash of the lid
light will confirm that cycle selection is now unlocked.
PRESET LOCK
Enter Settings
Mode Press the GEAR button.
Lock Saved Cycles
With lid open, press and hold the UNLOCK button for 5 seconds.
Two beeps and a flash of the lid light will confirm that the Preset
Lock is active. The cycle screen will now only show the numbers
for programmed cycles.
Cancel Preset Lock
With lid open and while not in Settings mode, press and hold the
UNLOCK button for 5 seconds until two beeps are heard. Saved
cycles can again be edited or programmed.

| 8
SETTING OR MODIFYING A SAVED CYCLE
Up to 10 cycles can be named, programmed for time, speed, and braking, and saved in memory. The top screen
alternates between cycle name and speed when not in programming mode.
Cycle Selection Press the CYCLE button until the number for the cycle to be
programmed or changed is displayed.
Enter Settings
Mode
Press the GEAR button. The word “Speed” appears on the top
screen.
Setting by g-Force
(Recommended)
While the top screen displays SPEED, press and hold the RCF (xg)
button while changing the displayed setting, using the up and
down buttons next to the bottom screen. The RPM will
automatically adjust.
Setting Speed
(Alternate)
If the g-force is set correctly, the speed does not need to be set
separately. To change the speed (RPM) shown on the bottom
display, use the up and down buttons next to it. The G-force will
adjust automatically and can be verified by pressing the RCF
button.
Setting Time
Navigate with the down key next to the top screen until it shows
“Time”. Press the up and down buttons next to the bottom TIME
display to adjust time.
Change Brake
Values
Navigate with the down key next to the top screen until it shows
“Brake”. To change the value shown on the BRAKE display, use the
up and down buttons next to the BRAKE screen.
Turn Beeper
On or Off
Press the up and down keys next to the upper screen until
“Beeper” shows on the upper screen. Switch ON or OFF with the
keys next to the lower screen. This setting will apply to all cycles.
Naming the Cycle
Navigate to the cycle name with the UP and DOWN arrows. The
current name of the cycle is displayed and can now be changed.
Press the START button. The * indicates the character selected.
Change it to the desired character with the up and down buttons,
then move to the next character with the right arrow >. Repeat.
Press the GEAR button to get back to the main programming
menu. A beep indicates that the name has been saved.
Save and Exit
Settings Mode
Press and hold the CYCLE button you hear a double beep. The new
parameters will be saved to the cycle number displayed on the
screen to the right.
Note: if the GEAR button is pressed before the CYCLE button, all
changes will be lost.
DELETING A CYCLE
To delete a selected cycle, press the GEAR button and simply set either TIME or SPEED to zero and save by pressing
the CYCLE button.

| 9
DISPLAY CYCLE COUNT
These actions will display the cycle count.
Open Lid
Display Cycle Count
With the lid open and the unit powered, press and hold the START
button. The cycle count will be displayed until the START button is
released.
OPERATION
o Place the tubes into the tube holders. Be sure to follow the rules for balanced loads as listed in the next section.
o Close the lid and turn the lid knob clockwise to its complete stop position.
o The digital screen shows the currently selected cycle. To select another cycle, press the UP or DOWN button in
succession until the desired cycle is selected.
o Pushing the START button on the control panel will start the spin cycle.
o When the cycle is completed, the rotor will slow to a complete stop and the lid light will flash.
o The unlocking mechanism will engage for 60 seconds allowing entry into the rotor chamber. To unlock after more
than 60 seconds have elapsed, press the UNLOCK button. The lid will unlock for another 15 seconds.
o Turn the lid knob counterclockwise and open the lid. The lid light will turn off.
o You may now safely remove the samples.

| 10
BALANCING LOADS
Your centrifuge must contain a balanced load to work properly. Spinning balanced loads will extend the life of the
centrifuge and produce better results. Use the following rules when loading the rotor. If an odd number of samples
is to be spun, fill a tube with water to match the weight of the unpaired sample and place it across from this sample.
Opposing tube holders must be equally loaded or empty or loaded with equally weighted samples.
When loading only 3 tubes, they must be of equal weight.
Buckets can be placed around the rotor in any of the rotor loading configurations shown.
Each bucket must be loaded symmetrically with tubes as above.

| 11
CARE AND PREVENTATIVE MAINTENANCE
With proper care and maintenance, your centrifuge will provide years of laboratory service. For proper care, the
following steps should be taken:
o Always Spin Balanced Loads: Make certain that you are always spinning a balanced load, as shown in the
previous section. These centrifuges have a unique counter balanced motor mounting design which produces
excellent vibration dampening. However, out–of–balance loads may break glass test tubes and may produce
unsatisfactory separation results. Proper load balancing will improve sample separation and extend the life of
the centrifuge.
o Motor and Electrical Maintenance: The highest quality electrical components have been selected for the
centrifuges and should not need maintenance or servicing for the life of the centrifuge.
o Tube Holder Replacement: It is recommended that the tube holders be replaced after 24 months of use.
Inspect tube holders regularly for cracks. If cracks are discovered, replace immediately.
o Remove Accessories Before Moving: All tube holders, samples, and caps must be removed from the rotor
chamber before transporting or storing the centrifuge to prevent damage and injury.
CLEANING AND DISINFECTION
To prolong the life of the centrifuge, cleaning and disinfection is recommended every six months or whenever there
is a spillage or tube breakage. Contaminants must be removed immediately or corrosion and premature
degradation of components can occur. Before using any cleaning or decontamination methods other than those
recommended by the manufacturer, users should verify with the manufacturer that the proposed method will not
damage the equipment.
o Unplug the centrifuge before cleaning.
o Use appropriate personal protective equipment (PPE).
o Apply cleaning solutions with a towel or cloth. Do not submerge the centrifuge in water or other cleaning
solutions as this will cause damage and void the warranty.
o ONLY isopropyl alcohol or a 10% (5500 PPM) bleach solution should be used to disinfect the centrifuge and its
accessories.
o All surfaces must be dried immediately after cleaning and disinfecting.
TBQ GERMICIDAL PRODUCTS ARE NOT RECOMMENDED AS THEY MAY CAUSE DAMAGE TO THE
CENTRIFUGE.WIPE OFF THOROUGHLY AFTER USE TO PREVENT VOIDING THE WARRANTY.
o Fully/partially halogenated hydrocarbons, ketones, esters, ethers, benzyls, ethyl benzenes, and all other
chemicals not prescribed by the manufacturer shall not be used as they may cause damage to the rotor chamber,
rotor, tube holders, accessories and centrifuge exterior and void the warranty.

| 12
TROUBLESHOOTING
NOTE: The latch must be turned completely clockwise to its stop position for the centrifuge to operate.
The centrifuge does not run
o Verify that the centrifuge is powered. One of the LED lights
should be on.
o If “Lid not closed” message is displayed, make sure the lid latch
is turned completely clockwise to its stop position.
o
If the centrifuge still does not run, contact Customer Service.
The rotor does not spin freely
oMake sure nothing has fallen into the rotor chamber,
following the procedure above.
o If nothing obstructs the rotor, the rotor may be damaged.
Contact Customer Service for further assistance.
The centrifuge makes a rattling noise
when running
o Stop the centrifuge. Open the lid.
o Wearing PPE, remove tubes and tube holders/buckets and
look for fallen objects or debris. Carefully reach inside the
rotor chamber with a tool to remove them.
o Inspect the rotor, tube holders or buckets for damage.
o If the tube holders or buckets have any damage, even slight,
safely dispose of them and replace them.
o If the rotor appears damaged, contact Customer Service for
further assistance.
Excessive noise or vibration when the
centrifuge is running
o Verify that all four centrifuge feet are properly seated on a flat
surface.
o Insure that the load is balanced according to instructions in the
“Balancing Loads” section of this manual.
o
Make sure that nothing has fallen into the rotor chamber.
“Abort” is displayed on the top screen
The centrifugation cycle has been interrupted.
The centrifuge stops and beeps
continuously
The load is not balanced. Press the UNLOCK button, open the lid,
and balance the load as recommended elsewhere in this manual.
The centrifuge is stuck on one of the
settings
Cycle selection is locked. Press the UNLOCK button for 5 seconds.
Only a few cycles can be accessed
The Preset Lock is active. To deactivate it, press the UNLOCK
button for 5 seconds, until you hear 2 beeps, then again until the
next 2 beeps. All cycles can now be accessed and/or amended.

| 13
The cycle time and speed are not set to
the desired value
Check the setting by following the instructions in the section on
Setting or Modifying a Saved Cycle. If the preset is not the desired
length, follow the procedure on the same page to change the
preset time.
Cycle parameters cannot be changed
o If cycle selection is locked on one cycle, press the UNLOCK
button for 5 seconds. Then, press the GEAR button and follow
the instructions elsewhere in this manual.
o If different saved cycles can be selected but not modified, the
centrifuge is in Preset Lock mode. Press the UNLOCK button for
5 seconds until two beeps are heard, then again until the next
two beeps. You should now be able to change cycle parameters.
The centrifuge does not unlock after a
run is completed
o Wait until the rotor has come to a complete stop. If the lid knob
still cannot be rotated, press the UNLOCK button and try again.
o If no LED light is on, the unit is
not powered and the lid will not
unlock by conventional means.
Remove the latch label and use a pen
to manually disengage the locking
mechanism. Pull the mechanism
towards the control panel and then
unlatch and open the lid.
o If the unit is damaged, contact Customer Service for assistance.
The lid does not open
o Insure that the lid knob is turned fully counterclockwise.
o If the knob cannot be turned counterclockwise, turn it fully
clockwise, press UNLOCK, and turn counterclockwise.
o If the lid remains locked after this and will not unlock, the
electronics may have been damaged. Contact customer service
for assistance.
Clicking noise during braking gets loud
o Make sure that the screw in the center of the rotor is tight.
Lid does not stay up
o Tighten the center screw on the lid hinge.

| 14
CALCULATING THE G-FORCE
The I.F.U.s of tube manufacturers recommend cycles at a minimum G-Force, which can be calculated if you know
the RPM and the radius. Use the formula below or go to www.druckerdiagnostics.com/g-force-calculator/.
In Centimeters:
RCF or G-force = 0.00001118 x
Rotor Radius (cm) x (RPM)2
In Inches:
RCF or G-force = 0.0000284 x
Rotor Radius (in) x (RPM)2
Complies with UL61010-1/CSA C22.2 No. 61010-1 and IEC61010-2-020
Protected by U.S. Patents #6,811,531, # 7,422,554, #D718,463, & #D734,489. Other Patents Pending
INSTRUCTIONS FOR DISPOSAL OF WEEE BY USERS IN THE EUROPEAN UNION
This product must not be disposed of with other waste. Instead, it is the user’s responsibility to
dispose of their waste equipment by handing it over to a designated collection point for the
recycling of waste electrical and electronic equipment. The separate collection and recycling of
your waste equipment at the time of disposal will help to conserve natural resources and ensure
that it is recycled in a manner that protects human health and the environment. For more
information about where you can drop off your waste equipment for recycling, please contact
your local city office, waste disposal service, or where you purchased the product.