Woodley Clinispin Horizon 853VES User manual

CLINISPIN HORIZON 853VES Laboratory Centrifuge
Rev. 1.4
Operator’s Manual
P/N 7711039

TABLE OF CONTENTS
Model Description page 3
Supplied Equipment page 3
Warranty Information page 3
Specications  page4
Control Panel / Parts of the Centrifuge page 5
Setup Location page 6
Initial Setup Procedure pages 6,7
Operation page 7
ROTOR CONFIGURATIONS
Horizontal Rotor page 8
6-Place 50mL Fixed-Angle Rotor page 8
20-Place Fixed Angle Rotor page 9
CONTROL PANEL FUNCTIONS
Time Adjustment and Timer Operation page 10
Speed Adjustment / RCF Display page 10
Starting and Stopping a Run page 10
Unlocking the Lid page 10
ADVANCED USER SETTINGS
Acceleration Rate page 10
Braking Rate page 11
Countdown Delay page 11
Imbalance Detection page 11
Audible Setting page 11
Memory Locations / Storing and Recalling page 12
Digital Cycle Counter page 12
Care and Preventative Maintenance page 13
Troubleshooting page 14
Safety page 15
Emergency Rotor Chamber Entry page 15
Calibration and Earth Ground Testing page 15
Replacement Parts page 16
page 2

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. When Risk Group II
materialsareused(asidentied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ammableorexplosivematerialsas
well as those materials which have a vigorous chemical reaction is prohibited.
MODEL DESCRIPTION
The Clinispin Horizon 853VES, is a medium capacity centrifuge with unmatched performance.
The Clinispin Horizon 853VES offers control over almost every aspect of the unit’s operation
from variable acceleration and deceleration to easy time and speed input. High speed and force
capability produces platelet-poor/free plasma and greatly reduces processing times. The exclusive
Woodley horizontal rotor allows for quick and easy
sample loading and complete horizontal separation.
Save settings in one of 10 memory locations and recall
them at the touch of a button.
SUPPLIED ACCESSORIES (Standard)
See next page for optional rotor/accessories
Also included (not shown):
•One(1)10’MainsLead•One(1)Operator’sManual
Twelve(12)
100mm Tube Holders*
p/n 7713040
WARRANTY:
Woodley Equipment Company warranties that this centrifuge is free from
defects in workmanship and parts for 12 months.
Old Station Park Buildings
St. John’s Street, Horwich
Bolton BL6 7NY, United Kingdom
Tel: [phone] • Fax: [phone]
www.woodleyequipment.com Email: [e-mail]
www.horizoncentrifuges.com Email: [email protected]
Made in the USA
See the next
page for a
description of
optional
accessories.
page 3
Twelve(12)
75mm Tube Holders*
p/n 7713043
•Therotorandrotoraccessoriesareratedforarotationalspeedof5000RPM(aforceof4000xg).
One(1)12-Place
Horizontal Rotor*

Overall Dimensions (H x W x D): 21.6 x 31.8 x 39.4 cms
Centrifuge Motor: 1/2 H.P. Brushless DC
Protection Breaker: 4 Amp. re–settable
Timer: electronic, with hold
or 0 to 99 minutes, +/- 1%
Weight: 13.7 kgs
Permitted Environmental Conditions
Ambient Temperature During Operation: 2 oC - 35 oC
Maximum Relative Air Humidity: 90%
Electrical Requirements:
Power: 200 Watts
Voltage: North America: 115Volts(+/-10%)
Japan:   100Volts(+/-10%)
Europe:   230Volts(+/-10%)
Frequency: 50/60 Hz
Any use other than those specied by the Manufacturer is explicitly prohibited.
Maximumsampledensityis1.15grams/mL,(waterdensity=1.0grams/mL)
*See label on rear of centrifuge for voltage requirements.
SPECIFICATIONS:
General Specications for the Clinispin Horizon 853VES Centrifuge
Contact your authorized dealer to order accessories.
page 4
50mL
tube holder
xed-angle
p/n 7787051
Tube holder cap
p/n 7713011
125 mm tube
holder
p/n 7713032
100 mm tube
holder
p/n 7713040
75 mm tube
holder
p/n 7713043
250mm Cushion
Spacer
p/n 1525
PART NO.# MAX TUBE SIZE SPEED RANGE FORCE RANGE
12-Place Performance Plus Horizontal 7786024 Comes with Twelve (12) of each of the tube holders listed
75mm tube holder 7713043 12 17mm x 75mm 500 to 5,000 RPM 40 to 3,100 xg
100mm tube holder 7713040 12 17mm x 100mm 500 to 5,000 RPM 40 to 3,800 xg
12-Place Horizontal 7786014 Comes with Twelve (12) of each of the tube holders listed
75mm tube holder, 7713043 12 17mm x 75mm 500 to 4,000 RPM 40 to 2,000 xg
100mm tube holder 7713040 12 17mm x 100mm 500 to 4,000 RPM 40 to 2,400 xg
20-Place Fixed-Angle 7786042 Comes with Twenty (20) of each of the tube holders listed
75mm tube holder 7713043 20 17mm x 75mm 500 to 4,000 RPM 40 to 1,700 xg
100mm tube holder 7713040 20 17mm x 100mm 500 to 4,000 RPM 40 to 1,900 xg
125mm tube holder 7713044 20 17mm x 125mm 500 to 4,000 RPM 40 to 2,000 xg
6-Place 50mL Fixed-Angle 7786044 Comes with Six (6) of each of the tube holders listed
50mL Fixed-angle Carrier 7787051 6 34mm x 125mm 500 to 4,000 RPM 40 to 2,000 xg

page 5
CONTROL PANEL / PARTS OF THE CENTRIFUGE:
Lid Knob
Lid
Lid Safety
Interlock System
Up/Down RPM
Change Buttons
RPM Display
Running
Indicator
Light
Locked
Indicator
Light Unlocked
Indicator
Light
Start Button
Memory
Button
Memory
Preset
Display
Program
Button
Up/Down Time
Change Buttons
Time Display
RCF Conversion
Button
Control Panel
(see below)
Cabinet
Open / Stop
Button
Brake Display

SETUP LOCATION:
1. Unpack the centrifuge and verify that all of the supplied equipment is present.
2. Choose a setup location which meets the following criteria:
  a)Abenchtopclearanceheightof51cmsisrequiredinordertoopenthelid.
  b)Theclearanceenvelopeisthespacearoundthecentrifugewhichisrequiredfor  
safety. Choose a setup location which will allow for a clearance envelope of at least
   76x76cms,(withthecentrifugeatthecenter).Nopersonorhazardousmaterialshall 
be permitted in the clearance envelope during operation. The operator time within
the envelope shall be limited to the time necessary for loading, unloading and
centrifuge operation only.
  c)Properventilationisnecessarytopreventtheoverheatingofsamplesaswellas  
premature failure of the centrifuge. Choose an area which will allow unencumbered
    airow.
  d)Thecentrifugeisdesignedtorestonitsfourrubberfeet.Noadjustmentisnecessary 
   forlevelingthecentrifuge,however,thesurfaceshouldbeatandlevel.
  e) Be sure the outlet is always within reach as the mains lead is the means of
emergency disconnection!
INITIAL SETUP PROCEDURE: If any problems are found during the initial setup
procedure, refer to the troubleshooting section. For further assistance, contact Woodley Equipment
Company LTD. at [phone]
1. Plug the female end of the mains lead into the rear of the centrifuge. Plug the male end into
an approved electrical outlet. For electrical safety, the unit must always be properly
grounded.
2. For operator safety, the locking system is always active; requiring power and direction
from the user to disengage it (the lid also automatically unlocks at the end of a run when
  itissafetodoso).Tounlockthelid(inordertoaccesstherotorchamber)pressthe  
  ‘OPEN/STOP’buttononthecontrolpanel.The‘UNLOCKED’indicatorlightshould  
illuminate. If it does not, refer to the section on troubleshooting. The lid will remain
  unlockedfor15secondsafterpressingthe‘OPEN/STOP’button.
3. Turn the lock counterclockwise and open the lid.
4. Spin the rotor by hand; check for free and level rotation. If the rotor does not spin freely,
refer to the section on troubleshooting.
5. Placethetesttubeholders(orcarriersdependingonyourrotortype)insidetherotorand 
verify that they are seated properly.
6. Close the lid. Rotate the lid knob clockwise to its complete stop position. The
  ’LOCKED’indicatorlightshouldbeilluminated.Ifitisnot,makesurethatthelidis  
locked properly. The centrifuge will not run unless the lid is latched properly and the
  ’LOCKED’indicatorlightisilluminated.
7. Use the up arrow button next to the RPM display to set the speed to full.
8. Initiateatestrunbypressingthe‘START’button.
9. The‘RUNNING’indicatorlightwillilluminate.
10. Thetesttubecarrierswillslideupintothehorizontalposition(horizontalrotoronly)and 
the unit will accelerate to the current set speed.
11. Listen to the sound of the centrifuge. A smooth whirring sound should be heard. If there
  areanyloudorunusualsounds,stopthecentrifugebypressingthe’OPEN/STOP’button 
immediately and refer to the section on troubleshooting.
(continuedonnextpage)
page 6

OPERATION:
NOTE: Follow the initial setup procedure before initial operation.
1. Pressthe‘OPEN/STOP’buttontounlockthelidandthenopenthelid.
2. Insertcushions(ifneeded)intothetubecarriers(holders)forthetubesizeyouare  
 using.Referto‘TubeHolderCongurations’forassistance.
3. Placethetesttubesamplesintothetubecarriers(holders).Besuretofollowthe  
rules for balanced loads.
4. Close the lid and turn the lid knob clockwise to its complete stop position. The
 ’LOCKED’indicatorlightshouldilluminatetoindicatethatthelatchisclosed  
properly.Ifthelidknobisnotcompletelylatched,the‘LOCKED’indicatorlightwillnot 
illuminate and the centrifuge cannot be operated.
5. Set the desired speed and run time using the appropriate up and down arrow buttons.
6. If desired, adjust the braking level, acceleration rate, countdown delay, imbalance
sensitivity and audible indication. Turn to page 11 for a description of these features.
7. Begintherunbypressingthe‘START’buttononthecontrolpanel.
8. Thecentrifugeshouldbegintospin.The‘RUNNING’indicatorlightshouldilluminate.
IF A PROBLEM IS FOUND DURING A SPIN THAT REQUIRES THE CENTRIFUGE
TO SHUT DOWN, PRESS THE ‘OPEN / STOP’ BUTTON IMMEDIATELY !
9. Aftertimehaselapsed,the‘RUNNING’indicatorlightwillextinguishandtherotorwill 
decelerate to a complete stop.
11. The‘UNLOCKED’indicatorlightwillilluminateandthelockingmechanismwill  
disengage, allowing entry into the rotor chamber. If the automatic unlock times out
 (after60seconds)simplypressthe‘OPEN/STOP’button.
12. Turn the lid knob counterclockwise and open the lid.
13. Remove the samples.
14. The centrifuge may be used immediately.
INITIAL SETUP PROCEDURE (continued):
12. Pressthe‘OPEN/STOP’buttontoterminatethetestrun.Therotorwilldeceleratetoa 
  completestopandthelidwillthenunlockautomaticallyforsixty(60)seconds.
13. Take time now to familiarize yourself with the various additional user settings. Turn to
page 11.
14. The centrifuge is now ready for operation.
page 7

ROTOR CONFIGURATIONS:
The next two pages will describe proper balancing and tube loading. Use the appropriate section
for the rotor installed in your centrifuge. Improper loading can result in damage to the centrifuge or
test tube samples.
Six (6) Place 50mL Fixed-angle Rotor (optional):
Your centrifuge must contain a balanced load in order to
work properly. To ensure that the load is balanced, keep
these rules in mind when inserting test tube samples into
the 6 place, 50mL xed-angle rotor:
1. Opposing tube holders must be identical.
2. Opposing tube holders must be empty or loaded equally weighted samples.
3. If an odd number of samples is to be spun, use a water-lled tube to mate
with the unpaired one.
page 8
Thisrotorisdesignedtoholduptosix(6)50mLtubeholders.
Twelve (12) Place Horizontal optional and Performance Plus (Standard)
Thisrotorisdesignedtoholduptotwelve(12)tubeholders.Itcomes
with two tube holder types. The black holders are designed to hold
tubesupto10mL(upto17mmx100mm).Theblueholdersarede-
signedtoholdtubesupto5mL(upto17mmx75mm).
Your centrifuge must contain a balanced load in order
to work properly. To ensure that the load is balanced,
keep these rules in mind when inserting test tube
samples into the 12 place horizontal rotor:
DIRECTIONS:
1. Compare the tube to be spun with the three boxes shown below.
2. Find the box that most closely matches the tube’s length. NOTE: The
tube length with its stopper or cap must be no longer than the chosen
box.
3. Match the letter from the chosen box with one of the congurations
below.
A.
B.
C.
100mm
Tube
Holder
A.
Black
75mm
Tube
Holder
Black
B1. B2.
100mm
Tube
Holder
with
1525
cushion
BLUE
75mm Tube Holder
with
1525 cushion
C.
BLUE
1. Opposing tube holders must be identical.
2. Opposing tube holders must be empty or loaded equally weighted samples.
3. If an odd number of samples is to be spun, use a water-lled tube to mate
with the unpaired one.
For Example: A tube is found to be as long as box B. Accordingly, we can use
a 100 mm tube holder with a 1525 cushion or a 75mm tube holder with no
cushion, (congurations B1 or B2).
Standard
(Optional)

For Example: A tube is found to be as long as box B. Accordingly, we can
use a 125 mm tube holder with a 1525 cushion or a 100mm tube holder
with no cushion, (congurations B1 or B2).
Thisrotorisdesignedtoholduptotwenty(20)tubeholders.
It comes with three tube holder types. The orange holders are
designedtoholdtubesupto15mL(upto17mmx125mm).The
black holders are designed to hold tubes up to 10mL (up to 17mm
x100mm).Theblueholdersaredesignedtoholdtubesupto5mL
(upto17mmx75mm).
Your centrifuge must contain a balanced load in order to work properly. To ensure
that the load is balanced, keep these rules in mind when inserting test tube samples
into the 20 place xed-angle rotor:
1. Opposing tube holders must be identical.
2. Opposing tube holders must be empty or loaded equally weighted samples.
3. If an odd number of samples is to be spun, use a water-lled tube to mate
with the unpaired one.
DIRECTIONS:
1. Compare the tube to be spun with the four boxes shown below.
2. Findtheboxthatmostcloselymatchesthetube’slength.NOTE: The tube length with
its stopper or cap must be shorter than the chosen box.
3. Matchtheletterfromthechosenboxwithoneofthecongurationsshown.
page 9
Twenty (20) Place Fixed-angle Rotor (optional):
75mm Tube Holder
with
1525 cushion
75mm
Tube
Holder
100mm
Tube
Holder
125mm
Tube
Holder
with
1525
cushion
B1. B2.
or
D.
ORANGE Black
BLUE BLUE
C1. C2.
B.
C.
D.
A.
A.
125mm
Tube
Holder
ORANGE
Black
100mm
Tube
Holder
with
1525
cushion

CONTROL PANEL FUNCTIONS:
Time Adjustment and Timer Operation - The run time may be set from 30 seconds to 99
minutes and 30 seconds. Press the up and down arrow buttons next to the time display to adjust
the run time. Adjustments may be made prior to a run or after a run begins. A quick tap will adjust
the time by 30 seconds. Hold down the button for 1 minute adjustments - continue to hold for 5
minute adjustments.
Pressthedownbuttononcewhile00:30isdisplayedtoaccessthe“hold”feature.Whena“hold”
run is initiated, the timer will count up to keep track of total run time. The unit will run for a maximum
of99minutesand30secondsandwillthenshutoffautomatically.The“hold”runmayalsobe
terminatedbypressingtheSTOP/OPENbutton.Thetotalruntimeduringa“hold”runisdisplayed
on the time display until the operator unlocks the lid by pressing the OPEN button or opens the lid
(duringtheautomaticunlockaftertherunends).
Speed Adjustment / RCF Display - Press the up and down arrow buttons next to the speed
display to change to run speed. Adjustments may be made prior to a run or after a run begins.
A quick tap will adjust the speed by 50 RPMs. Hold down the button for 100 RPM adjustments.
Continue to hold for 500 RPM adjustments.
Press the RCF button at any time to convert the current speed setting to the corresponding force
value(xg).ThespeedmaybesetbyRCFbyholdingdowntheRCFbuttonwhileusingtheup/down
speed set buttons. The jumps made in the RCF value while holding down the RCF button and
pressing the up and down arrow buttons correspond to 50 RPM adjustments in speed. Since the
RCF is a function of the square of the speed, this jump size will vary.
Starting and Stopping a Run - With the lid switch closed, press the START button to
begin a run. Press the STOP/OPEN button at any time during a run to terminate it.
Unlocking the Lid -ThelidisunlockedwhenevertheredUNLOCKEDindicatorlightis
illuminated. The lid unlocks automatically for 60 seconds at the end of a run. The lid can also be
unlocked for an additional 15 seconds by pressing the OPEN/STOP button while the unit is idle.
The lid cannot be unlocked while the rotor is spinning.
Imbalance Detection Reset - This centrifuge is equipped with imbalance detection. If an
imbalance is detected, the centrifuge will terminate the current run and will begin to brake to a stop.
Thewords“BALANC”and“ERROR”willashonthespeeddisplay.Oncetherotorhasstopped,
open the lid the to cancel the error reporting, balance the load and begin a new run. Alternately, the
error reporting can be canceled by pressing the OPEN/STOP button.
ADVANCED USER SETTINGS:
This centrifuge allows for total control of the run by the user. You may adjust the acceleration rate,
adjust the braking rate, adjust the imbalance sensitivity level, select from several audible settings,
and use the optional countdown delay.
Acceleration Rate - Theusermayadjusttheaccelerationratefromminimum(1)tomaximum
(10)usingthefollowingprocedure:
1. While the centrifuge is idle, press the PROGRAM button.
 2. UsetheUP/DOWNarrowbuttonsnexttothespeeddisplayuntil“ACCEL”is 
displayed in the speed display.
3. The current acceleration rate is displayed in the time display. Use the ‘UP/
DOWN arrow buttons next to the time display to adjust the acceleration rate
  from1(minimum)to10(maximum).
4. Press the PROGRAM button to exit or use the UP/DOWN arrow buttons next to
the speed display to adjust additional settings.
page 10

ADVANCED USER SETTINGS (continued):
Braking Rate - Theusermayadjustthebrakingratefromminimum(slowestdeceleration,0)to
maximum(quickestdeceleration,9)usingthefollowingprocedure:
1. While the centrifuge is idle, press the PROGRAM button.
 2. UsetheUP/DOWNarrowbuttonsnexttothespeeddisplayuntil“BRAKE”is 
displayed in the speed display.
3. The current braking rate is displayed in the brake display. Use the UP/DOWN
arrow buttons next to the brake display to adjust the braking rate from 0
  (minimum)to9(maximum).
4. Press the PROGRAM button to exit or use the UP/DOWN arrow buttons next to
the speed display to adjust additional settings.
Countdown Delay - When the countdown delay is turned on, the timer will not begin
decrementing until the rotor has reached full speed as set by the user. This feature ensures that the
samples see full force for the total run time.
1. While the centrifuge is idle, press the PROGRAM button.
 2. UsetheUP/DOWNarrowbuttonsnexttothespeeddisplayuntil“CNTDLY”is 
displayed in the speed display.
 3. Thecurrentstatusofthisfeature(ONorOFF)isdisplayedinthetimedisplay. 
Press UP/DOWN arrows next to the time display to toggle the status between
ON and OFF.
4. Press the PROGRAM button to exit or use the UP/DOWN arrow buttons next to
the speed display to adjust additional settings.
Imbalance Detection - This centrifuge is equipped with imbalance detection. This ensures that
the centrifuge will safely shut down in the event that an imbalanced load is run or a malfunction
occurs. This feature is intended to provide for operator safety and to extend the life of the
centrifuge. The LOW setting will allow for a greater imbalance before shutting the centrifuge down.
1. While the centrifuge is idle, press the PROGRAM button.
 2. UsetheUP/DOWNarrowbuttonsnexttothespeeddisplayuntil“BALANC”is 
displayed in the speed display.
 3. Thecurrentstatusofthisfeature(LOWorHI)isdisplayedinthetimedisplay. 
Press UP/DOWN arrows next to the time display to toggle the status between
LOW and HI.
4. Press the PROGRAM button to exit or use the UP/DOWN arrow buttons next to
the speed display to adjust additional settings.
Audible Settings - The user may select from six different audible indicator levels:
Setting ButtonPressBeep? End-of-runaudiblenotication
1 NO NONE
2 YES NONE
3 NO YES, 5 beeps
4 YES YES, 5 beeps
5 NO YES, continuous, user must press STOP/OPEN button to cancel
6 YES YES, continuous, user must press STOP/OPEN button to cancel
1. While the centrifuge is idle, press the PROGRAM button.
 2. UsetheUP/DOWNarrowbuttonsnexttothespeeddisplayuntil“BEEPER”is 
displayed in the speed display.
3. The current audible selection is displayed in the time display. Use the UP/
  DOWNarrowbuttonsnexttothetimedisplaytoselectasetting(1to6).
4. Press the PROGRAM button to exit or use the UP/DOWN arrow buttons next to
the speed display to adjust additional settings.
page 11

TheClinispinhorizon853VEScentrifugeiscapableofstoringupto10user-denedpresets.
Thesememorypresetscontainallofthesettingsneededtodeneaspecicrun,(runtime,speed,
accelerationrate,brakingrate,etc.).Theusercanusethesememorylocationstoquicklycongure
thecentrifugeforaspecictesttypeandensurethatthetestisruninthesamewayeachtimeby
recalling this same setting.
Store a conguration in a memory location
 1. Adjustthevarioussettings(speed,time,accelerationrate,etc.)forthe  
  congurationtobesaved.
 2. PressandholdthePROGRAMbuttonuntilthepresetdisplaybeginstoash.
3. Press the MEMORY button to increment the memory location by one. Continue
to press the memory button until the desired location is displayed.
 4. Presstheprogrambuttontostorethecurrentcongurationintothememory 
location that is displayed.
Recall a conguration from a memory location
1. Press the MEMORY button until the desired memory location is displayed in the
memory display.
2. As you review the presets, the settings on the control panel will change to
  reectthesettingsstoredinthememorypresetcurrentlydisplayed.
3. When the desired preset is found, pause and the memory display will
  momentarilyash.Thestoredcongurationisnowloaded.
Notes:
Onceacongurationhasbeenloaded,itwillremainactiveuntilanychangeismadeonthecontrol
panel.Ifforinstancetheuseradjuststhetime,thecurrentcongurationwillnolongermatchthe
previouslyloadedcongurationandthememorydisplaywillchangetoa“-”dash.Theprevious
congurationmayberecalledusingtheproceduredescribedabove.
Memory locations my be overwritten by selecting them during the store procedure.
DIGITAL CYCLE COUNTER:
This centrifuge is equipped with a digital cycle counter to monitor machine usage and for routine
maintenance.
To display the current cycle count, perform the following:
1. Unlock the lid by pressing the OPEN/STOP button.
 2. OpenthelidlatchsothattheyellowLOCKEDindicatorlightisnotilluminated.
 3. PressandholdtheSTARTbuttonforapproximatelyveseconds.Theword 
  “CYCLES”willbedisplayedinthespeeddisplayandthecurrentcyclecountwill 
be displayed in the time display. If the current cycle count exceeds 9,999
  cycles,thecyclecountwillbedisplayedbyshowingtherstpartofthenumber 
and then the end of the number. For example: the 1st shown is 0002 and the
2nd shown is 4537 represents 24,537 cycles.
MEMORY LOCATIONS / STORING AND RECALLING:
page 12

CARE AND PREVENTATIVE MAINTENANCE:
With proper care and maintenance your Horizon centrifuge will provide years of laboratory service.
For proper care, the following steps should be taken:
1. Provide Adequate Ventilation: For cooling purposes, the Horizon draws in ambient air
through the air intake cover on the top of the lid and exhausts this air in the rear of the base.
The centrifuge should be placed on a hard smooth surface for good air circulation.
2. Always Spin Balanced Loads: This centrifuge is equipped with imbalance detection.
However, it is still possible to run loads that are minimally imbalanced, particularly at an
imbalance setting of LOW SENSITIVITY. For maximum centrifuge life, set the imbalance
detection to HI SENSITIVITY and always run balanced loads. Refer to pages 8 and 9 on for
additional information on balancing the load.
3. Keep the Tube Carriers / Holders Clean: NOTE: Always follow the safety guidelines of
your laboratory to properly clean up and/or dispose of materials in the event that a
substance known to be potentially toxic, radioactive or contaminated with a pathogenic
microorganism is spilt in or on the centrifuge. Small glass fragments left in the tube carrier
/ holder after a tube breakage may adhere to the next test tube inserted in that carrier /
holder. When this tube is handled, these fragments may puncture protective gloves and
  laceratetheoperator’sngersorhand.Remainingfragmentsmayprovidestresspoints 
on subsequent tubes and result in additional breakage. If a tube breakage occurs,
carefully remove the tube holder. Properly dispose of the sample and tube fragments and
thoroughly clean both the inside and outside of the tube carrier / holder. Insert a new tube
  cushion(ifnecessary)andreplacethetubecarrier/holderintherotor.
4. Motor and Electrical Maintenance: This centrifuge uses a brushless-DC motor. There
are no brushes to replace and it should not need routine servicing for the life of the
centrifuge. The electrical components are selected for high reliability and should not need
service.
5. Keep the Centrifuge Clean: The cabinet, rotor top and accessories shall be thoroughly
cleaned using either isopropyl alcohol, soap and water, or a mild bleach solution. The use
  ofFully/PartiallyHalogenatedHydrocarbons,Ketones,Estersandallotherchemicalsnot 
prescribed by the manufacturer may cause damage to the rotor and tube carriers / holders
and should not be used.
  Ifitisnecessarytoremovetherotorforadditionalcleaningitisrequiredthataqualied 
technician remove the outside housing and rotor assembly. Contact Woodley Equipment
Company for additional information.
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 your warranty!
6. Tube Carrier / Holder Replacement: It is recommended that the tube holders be
replaced after 24 months of use. Tube carriers are stamped with an expiration date and
should be replaced according to this stamp.
page 13

TROUBLESHOOTING:
1. Problem: The rotor does not spin freely.
Solutions: • Make sure that nothing has fallen into the rotor chamber.
• If there is nothing obstructing the rotor, the motor may be damaged.
Contact your authorized dealer or Woodley Equipment Company for further
assistance.
2. Problem: There is excessive noise when the machine is running.
Solutions: • Check to see that the load is balanced.
• Make sure that nothing has fallen into the rotor chamber.
• Make sure that the screw in the center of the rotor is snug.
• The motor may be damaged.
Contact your authorized dealer or Woodley Equipment Company for further
assistance.
3. Problem: The centrifuge does not run or an error message is displayed.
Solutions: • Make sure that the centrifuge is getting power. Does the control panel come
on? Check the electrical outlet that the unit is plugged into. Check the
circuit breaker on the base near the rear of the centrifuge.
• If the unit is getting power, make sure that the lid latch is closed properly.
   Thelatchisclosedproperlywhentheyellow‘LOCKED’indicatorlightis 
illuminated.
   •Ifthecentrifugestopssoonafterstart-upand‘ERROR’isdisplayedonthe 
speed display, refer to the following table for fault information:
ERROR / SPEED
The centrifuge cannot reach full speed due to a problem with the rotor, an
inadequate power supply, or other electrical problems. Press the OPEN/
STOP button to cancel the error and then check the rotor and the line
voltage. Contact your authorized dealer or Woodley Equipment Company for
further assistance.
ERROR / BALANC
The centrifuge has detected an imbalance. Press the OPEN/STOP button to
cancel the error and balance the load. If the load is balanced, make sure that
the centrifuge is installed on a secure, level location.
4. Problem: The lid knob cannot be turned / the lid cannot be unlocked.
Solutions: • Make sure the centrifuge has power and that the rotor is stopped. Press the
   ‘OPEN/STOP’button.Thered‘UNLOCKED’indicatorlightshouldilluminate 
and the unlocked mechanism should disengage, allowing entry into the lid.
   •Ifthelidisstilllocked,makesurethatthered‘UNLOCKED’indicatoris 
   illuminatedandturnthelidknobrstcompletelyclockwiseandthen 
counterclockwise.
   •Ifthered‘UNLOCKED’indicatorwillnotilluminateorthelocking  
mechanism will not disengage, the electronics or locking mechanism may
be damaged. Have a technician service the centrifuge or contact Woodley
Equipment Company for further assistance.
For additional assistance, services and technical support
contact Woodley Equipment Company LTD.
page 14

SAFETY:
Horizon Lid Safety Switch: The Horizon lid is secured to the top of the cabinet by a latching knob
and pawl system. When the knob is rotated clockwise, the pawl grips the underside of the cabinet
opening and prevents the lid from opening. A mechanical stop positions the pawl and prevents it
from rotating completely. When rotated to the stop position, the pawl makes contact with a micro–
switch mounted underneath the cabinet top. The lid safety switch prevents the centrifuge from
operatingwhilethelidisopen.Theyellow‘LOCKED’indicatorlightonthefrontofthemachinewill
illuminate when the lid has been latched properly.
Horizon Lid Safety Interlock System: In addition to the Lid Safety Switch, the Horizon has a
true“0RPM”lidlockingsystem.Thelidsafetyinterlocksystemkeepsthelidlockedatalltimes,
(evenduringpowerfailure),andrequiresthattherotorbeatrestinordertounlockthelid.The
centrifuge will not allow entry into the rotor chamber unless the centrifuge has power and the rotor
is stopped. To open the lid, make sure that the centrifuge is plugged in and, with the rotor stopped,
pressthe‘OPEN/EMERGENCYSTOP’button.
Note: After the centrifuge has started spinning, it may be possible to rotate the lid knob enough
to cause the pawl to lose contact with the lid safety switch. If this happens, the centrifuge motor
may lose power, but the lid will still remain locked. If the knob is accidentally moved and this
situation should occur, rotate the knob fully clockwise to its stop position and the centrifuge will
resume operation.
Circuit Breaker: The Horizon is protected with a 4 Amp circuit breaker located at the rear of the
machine mounted to the base. Any electrical short circuit will cause the breaker to cut power to
the machine.
Emergency Rotor Chamber Entry:
In the event of power failure, it may be impossible to unlock
the lid by conventional means. In this case, entry into the rotor
chamber may be made by removing the latch label and using
a pen to manually disengage the locking mechanism (see
photo).Pullthemechanismtowardsthecontrolpaneland
then unlatch and open the lid. If the unit is damaged, contact
your authorized dealer or Woodley Equipment Company.
Calibration and Earth Ground Testing:
It is recommended that the top speed, ground continuity and line leakage be tested every 12
months for continued safe operation. Contact Woodley Equipment Company for further
information or testing availability.
The Clinispin horizon 853VES complies with all requirements of CE EN 61000-3-2, -3-3,
EN 61000-4-2, -4-3, -4-4, -4-5, -4-6, -4-11, EN 61010-1, -2-020 and UL standard 3101–2–
20, Can/CSA C22.2 No. 1010.1 , Can/CSA C22.2 No. 1010.2.20
page 15

REPLACEMENT PARTS:
Part No. Description
7724177 Rubber Foot
7751068 Lid Tray Micro-Switch
7723002 Lid Tray Solenoid
7735016 Motor, 1/2 H.P. Brushless DC
7717041 PC Control Board
3056001 Step Down Transformer
7751043 Circuit Breaker
7724094 Front Panel Label
7760003 Mains lead
7714101 Pawl, lock, lid
 7714103 Knob,lock,lid
7712263 Lid
7724071 Hinge, friction
7732018 Gasket, cabinet opening
7732010 Gasket, rotor chamber
Made in the USA
Contact your authorised dealer or Woodley Equipment Company
to order replacement parts or accessories.
125 mm
Tube Holder
p/n 7713044
Tube
Holder Cap
p/n 7713011
75 mm
Tube Holder
p/n 7713043
100 mm
Tube Holder
p/n 7713040
20-Place
Fixed-Angle Rotor
p/n 7786042
50mL
tube holder
xed-angle
p/n 7787051
6-Place 50mL
Fixed-Angle Rotor
p/n 7786044
250 mm Tube
Cushion
p/n 1525
6mm Tube
Cushion
p/n 9150
Tube
Holder Cap
p/n 7713011
75 mm
Tube Holder
p/n 7713043
100 mm
Tube Holder
p/n 7713040
12-Place
Performance
Plus Horizontal
Rotor
p/n 7786042
Old Station Park Buildings
St. John’s Street, Horwich
Bolton BL6 7NY, United Kingdom
Tel: [phone] • Fax: [phone]
www.woodleyequipment.com Email: [e-mail]
www.horizoncentrifuges.com Email: [email protected]