Human Humax 4K - Frank`s Hospital Workshop
Contents
1. 6 Hazards Precautions And Limitations Of Use 6 1 Cautions The following precautions must be observed Nevertry to bypass the safety lid lock while the rotor is spinning Do not try to open the lid until display returns to stand by mode Onlyuse acorrectly grounded mains supply Human gt mo Diagnostics Worldwide 7 10 Human HuMax 4K User Manual Special attention to the following is necessary Installation of the unit Proper ventilation levelling of the centrifuge rigidity and stability of the bench Rotor installation Check that the rotor nut is tightened firmly Cleaning ofthe accessories and the rotor chamber Load balancing Samples The cleaning of the accessories is particularly important when using potentially infectious materials 6 2 Cleaning Ideally the rotor should be washed after every use but at least weekly in warm water containing a few drops of mild liquid soap domestic washing liquid is ideal and any time after spillage has occurred Each rotor insert must be washed thoroughly using a small nylon brush Do not use metal wire brushes Dry the rotor with a soft absorbent non woven cloth or tissue Drying may be finished off with a warm air jet e g a hair dryer Make sure that no deposits remain in the bottom of the insert holes because the pressure of a flask or tube from above during centrifugation will significantly increase the chances of breakage 6 3 Contamination Haza2. application involve the handling of human samples and controls which should be considered at least potentially infectious Therefore every part and accessory of the respective instrument which may have come into contact with such samples must equally be considered as potentially infectious BIOHAZARD The BIOHAZARD warning label must be affixed to instrument prior to first use with biological material Servicing Note Before doing any servicing on the instrument it is very important to thoroughly disinfect all possibly contaminated parts Before the instrument is removed from the laboratory for disposal or servicing it must be decontaminated Decontamination should be performed by authorised well trained personnel only observing all necessary safety precautions Instruments to be returned have to be accompanied by a decontamination certificate completed by the responsible laboratory manager If a decontamination certificate is not supplied the returning laboratory will be responsible for charges resulting from non acceptance of the instrument by the servicing centre or from authority s interventions HUMAN Gesellschaft f r Biochemica und Diagnostica mbH Max Planck Ring 21 65205 Wiesbaden Germany Tel 49 61 22 99 88 0 Fax 49 61 22 99 88 100 e Mail human human de www human de Human gt MP DL Diagnostics Worldwide CONTENTS Description Installation 2 1 Contents of Package 2 2 Mains Supply 2 3 Env
3. error occurs In the case of a power failure the lid can be opened manually by using the manual lid opening tool included There is also an observation hole in the lid enabling the user to check the speed of the centrifuge using a tachometer The HuMax 4K bench top centrifuge is manufactured in accordance with the following standards EN 61010 1 EN 50081 1 EN 61010 2 020 2 10 2 Installation 2 1 Contents of Package HuMax 4K 1 user manual 1 power cable 1 manual lid opening tool 2 2 Mains Supply The HuMax 4K reguires 230 V 50 Hz The centrifuge should be connected only to a grounded outlet 2 3 Environmental Conditions The instrument is designed to operate safely under the following conditions Indoor use only Ambient temperature 5 Cto25 C Maximum relative humidity of 80 for temperatures up to 22 C Maximum performance is obtained between 15 C 25 C 2 4 Positioning Place the centrifuge on a bench top able to support its weight and vibrations in clean non corrosive environment Leave a 30 cm space each side of the centrifuge 2 5 Inspection Before installation the rotor should be inspected for damage and cleanliness Dirt and particles inside the inserts can cause the breakage of tubes and lead to a major imbalance The central hole of the rotor and the motor shaft must also be kept clean and dry at all times 2 6 Loading Each tube insert must be the same weight as the one
4. Humax 4K User Manual lt Cat No 15210 100 REVISION LIST OF THE MANUAL No DATE Rev REVISION DESCRIPTION 1 01 2007 01 First edition Human gt ms Diagnostics Worldwide 1 INTRODUCTION This manual is considered as a part of the instrument it has to be at the operator s hand as well as at the maintenance operator s availability For accurate installation use and maintenance please read the following instructions carefully In order to avoid instrument or personal damages carefully read the GENERAL SAFETY WARNINGS describing the suitable operating procedures In case of breakdowns or any troubles with the instrument apply to the local Technical Service 2 USER WARRANTY HUMAN warrants that instruments sold by one of its authorised representatives shall be free of any defect in material or workmanship provided that this warranty shall apply only to defects which become apparent within one year from the date of delivery of the new instrument to the purchaser The HUMAN representative shall replace or repair any defective item at no charge except for transportation expenses to the point of repair This warranty excludes the HUMAN representative from liability to replace any item considered as expendable in the course of normal usage e g lamps valves syringes glassware fuses diskettes tubing etc The HUMAN representative shall be relieved of any liability under this warranty if the product is not used in a
5. Max 4K User Manual 5 2 Controls and Indicators 1 Speed Display 2 Time Display 3 Lid Key and LED 4 Set Key 5 Pulse Key 6 Value Increasing Key 7 Start Key and LED 8 Value Decreasing Key 9 Stop key 5 3 Preparing The Run Figure 2 This display shows the speed values during programming It also indicates whether the instrument is accelerating Acc braking br power failure E oFF open lid oPEn and cLoSE Lid when start is pressed while the lid is open The error codes that occur in the case of a malfunction are also shown on this display This display shows the programmed time and the time remaining in the run This key opens the lid if the LED ison It is active before starting centrifugation and at the end of centrifugation when the audible signal indicates that the rotor has stopped This key is used to set the speed and time during programming and to check the RCF value during the operation Causes the motor to increase to the maximum speed The motor will continue to spin at that speed as long as the key is pressed This key is used to increase the parameter values during programming This key starts the centrifugation operation The LED will light The LED will go out if the program is stopped manually or the lid is opened at the end ofthe program This key is used to decrease the parameter values during
6. ccordance with the manufacturer s instructions altered in any way not specified by HUMAN not regularly maintained used with equipment not approved by HUMAN or used for purposes for which it was not designed HUMAN shall be relieved of any obligation under this warranty unless a completed installation warranty registration form is received by HUMAN within 15 days of installation of this product This warranty does not apply to damages incurred in shipment of goods Any damage so incurred shall be reported to the freight carrier for settlement or claim 3 INTENDED USE OF THE INSTRUMENT The instrument has to be used for the expected purposes and in perfect technical conditions by qualified personnel in working conditions and maintenance operations as described in this manual according to the GENERAL SAFETY WARNINGS This manual contains instructions for professional qualified operators 4 GENERAL SAFETY WARNINGS Use only chemical reagents and accessories specified and supplied by HUMAN and or mentioned in this manual Place the product so that it has proper ventilation The instrument should be installed on a stationary flat working surface free from vibrations Do not operate in area with excessive dust Work at room temperature and humidity according to the specifications listed in this manual Do not operate this instrument with covers and panels removed Only use the power cord specified for this product with the grounding conductor
7. ce have to be dismounted from electric electronic parts and disposed off in accordance with applicable local regulations 6 INSTRUMENT DISINFECTION Instruments or parts which may come in contact with biological samples patient specimens controls etc should be considered at least potentially infectious Before doing any servicing on the instrument it is very important to thoroughly disinfect all possibly contaminated parts Before the instrument is removed from the laboratory for disposal or servicing it must be decontaminated disinfected Decontamination disinfection should be performed by authorised welltrained personnel observing all necessary safety precautions Instruments to be returned have to be accompanied by a disinfection certificate completed by the responsible laboratory manager If a disinfection certificate is not supplied the returning laboratory will be responsible for charges resulting from non acceptance of the instrument by the servicing centre or from authority s interventions 7 NOTICE Every effort has been made to avoid errors in text and diagrams however HUMAN GmbH assumes no responsibility for any errors which may appear in this publication It is the policy of HUMAN GmbH to improve products as new techniques and components become available HUMAN GmbH therefore has to reserve the right to change specifications if necessary in the course of such improvements NOTICE Analytical instruments for in vitro diagnostic
8. diametrically opposite for balancing CAUTION Rotor imbalance may cause major damage to the rotor and centrifuge Never attempt to introduce liquids into the tube inserts If the number of tubes to be centrifuged is less than the capacity of the rotor the tubes must be placed in opposite inserts If an odd number of tubes is be centrifuged a water filled tube of the same weight must be used for balance 2 7 Rotor Installation Unscrew the nut on the the shaft with a 24 mm socket wrench Make sure the shaft and the rotor are clean Carefully place the rotor onto the drive shaft positioning the pins of the shaft into the recesses underneath the rotor Replace the shaft nut that holds the rotor Make sure that the nut is screwed down tightly 2 8 Manual Lid Opening In the case of a power cut or any defect the instrument can be opened manually to access the samples To open the lid manually Human gt mo Diagnostics Worldwide 3 10 Human HuMax 4K User Manual Power off the instrument Insert the manual lid opening tool into the hole on the left hand side of the instrument Pushthe tool inward holding it horizontal until the lid lock releases and the lid can be opened WARNING Before opening the lid manually the rotor must be completely stopped Observe the rotor while opening the lid carefully by hand if the rotor is still rotating close the lid and wait approximately 10 minutes before repeating the operation Und da
9. ironmental Conditions 2 4 Positioning 2 5 Inspection 2 6 Loading 2 7 Rotor Installation 2 8 Manual Lid Opening Specifications Accessories 4 1 Safety Interlock System Instructions for Use 5 1 Schematic Drawing 5 2 Controls and Indicators 5 3 Preparing The Run 5 4 Programming 5 5 Program Recall 5 6 Starting Running and End Of Run 5 7 Error Codes Hazards Precautions And Limitations Of Use 6 1 Cautions 6 2 Cleaning 6 3 Contamination Hazards 6 4 Disinfection 6 5 Electrical 6 6 Improper Use Cleaning And Preventive Maintenance 7 1 Daily 7 2 Weekly Electrical Circuit Diagram O i 0 O 00 00 00 0 Y c c NNN O O ui uUi A HR BPW UJ UJ WW ww UU U N m o 1 Description The HuMax AK bench top centrifuge is especially designed for the separation of blood samples urine particles sedimentation and for carrying out the other routine applications in microbiology laboratories By means of the programmable microprocessor controlled system speed and time can be programmed The pulse function allows the operator to run programs of short duration The HuMax 4K ensures safe and easyoperation by means of a locking system which does not allow the centrifuge to operate or the rotor to spin ifthe lid is not closed The lid locking system allows the lid to be opened when the program ends by pressing a single key There are audible and visible alarms to inform the operator when the lid is open when the program ends or when any
10. ll cleaning should be performed with the centrifuge disconnected from the power outlet 71 Daily No daily cleaning is required except in the case of accidental glass breakage or a large amount of spillage in the bowl 7 2 Weekly Clean the bowl and the accessories with a cotton wool pad dipped in 70 alcohol solution NOTE Never use metallic implements to clean the rotor or the inserts After cleaning the accessories always rinse them with clean water and dry Human gt ms Diagnostics Worldwide 9 10 Human HuMax 4K User Manual 8 Electrical Circuit Diagram Ee e AE EE AEA OA EEEE EEE AEN S EENE NA MA S SIS S SU JTY NOILOXNNOO quvogd AVIdSIG pe j T Woo iscing god i 10300 dOd NIWN Awlas a MOS SLDS 2S ZS ol J HOLIAS aIT AIOKTIOS AD ONINZdO 340 MO 019 314112 390188 10 10 HUMAN Gesellschaft f r Biochemica und Diagnostica mbH Max Planck Ring 21 65205 Wiesbaden Germany Tel 49 61 22 99 88 0 Fax 49 61 22 99 88 100 e Mail human human de www human de 01 2007 01
11. of the power cord connected to earth ground Use only the fuse type and rating specified by the manufacturer for this instrument use of fuses with improper ratings may pose electrical and fire hazards To avoid fire or shock hazard observe all ratings and markings on the instrument Do not power the instrument in potentially explosive environment or at risk of fire Prior to cleaning and or maintaining the instrument switch off the instrument and remove the power cord For cleaning use only materials specified in this manual otherwise parts may become damaged It is recommended always to wear protective apparel and eye protection while using this instrument Respective warning symbols if appearing in this manual should be carefully considered Human gt mo Diagnostics Worldwide 5 DISPOSAL MANAGEMENT CONCEPT The currently valid local regulations governing disposal must be observed It is in the responsibility of the user to arrange proper disposal of the individual components All parts which may comprise potentially infectious materials have to be disinfected by suitable validated procedures autoclaving chemical treatment prior to disposal Applicable local regulations for disposal have to be carefully observed The instruments and electronic accessories without batteries power packs etc must be disposed off according to the regulations for the disposal of electronic components Batteries power packs and similar power sour
12. programming This key is used to stop the operation manually Switch on the centrifuge Openthe lid Load the rotor making sure it is properly balanced Close the lid Create a new program or select the required program memory The centrifuge is ready to run 6 10 5 4 Programming In stand by 5 5 Push the Set key The speed value on the speed display starts to flash Adjust the speed by pushing the Value Increase and Decrease keys Push the Set key again The time value on the time display starts to flash Adjust the time by pushing the Value Increase and Decrease keys Push the Set key again to save the settings to memory Program Recall When the centrifuge is in stand by press the value increase key to select a memory position Press set to confirm The program in memory is displayed and the corresponding memory LED is illuminated 5 6 Starting Running and End Of Run Create a new program or select the required program Check the values in the display Load the samples ensuring that the load is statically and dynamically balanced Close the lid The lid open LED 3 should be off Run the program by pressing the start key 7 The LED of the key should be on As soon as the start key 7 is pressed the lid is locked and timer starts to count down The remaining time can be followed in the time display 2 If hold position is set the letter H letter is displayed In hold position the
13. rds Our centrifuges are used in medical research where hazardous substances including radioactive chemicals are frequently found Always use the appropriate decontamination procedures where the rotor is exposed to these chemicals Examples of commonly used techniques are outlined below The information is given as a guide only It is the responsibility of the owner to use the most suitable procedure The rotor should always be completely disassembled before being subjected to heat and after external chemical cleaning 6 4 Disinfection Alcohol 70 ethanol or isopropanol applied for 10 minutes is ideal for destroying bacteria and viruses Alternatively rotors can be autoclaved for 20 minutes at 120 C to destroy micro organisms Any part which has been subjected to temperatures above 130 C must be discarded 6 5 Electrical High voltage is present behind the panels of the centrifuge Caution Do not open the instrument There are no user servicable parts inside In the case of a malfunction please contact your local HUMAN representative 6 6 Improper Use Use only rotors and accessories designed for use in the centrifuges Do not attempt to override the lid interlock assembly Load and lock the rotor only in the recommended way As the centrifuge starts to spin an improperly loaded rotor could cause sufficient force to damage the drive shaft and the rotor chamber 8 10 7 Cleaning And Preventive Maintenance CAUTION A
14. run can be stopped manually using the stop key 9 When the programmed time is over the rotor starts braking and the timer counts down the duration of the braking phase until the rotor stops spinning When the program is completed END is shown on the speed display 1 and the warning beep sounds to indicate to the user that program has ended The warning beep will continue to sound until the stop key 9 is pressed orthe lid is opened Itis not possible to run the program again unless the lid is opened and closed again 5 7 Error Codes In the case of any of the problems described below the corresponding error code will be displayed in the speed display and the motor will start braking Err 01 Err 02 Err 03 Err 04 Lid Open Eoff May occur during accelerating or braking of the motor Motor or main board is defective May occur during motor acceleration Motor or main board is defective May occur during motor acceleration The motor terminal connections may be loose or broken Motor overheating error Please wait for the motor to cool down and start the centrifuge again This error occurs when lid is opened during centrifugation Please close the lid properly and start the centrifuge again It occurs in case of a power failure during the run This message will disappear after several minutes or after the lid is opened and closed again In the case of any persistent error please contact your local HUMAN representative
15. s Loch im Deckel Kann man das nicht dort sehen 3 Specifications Technical Specifications Maximum speed Maximum RCF Tube capacity Control system Speed set range Speed set step Timer set range Timer set step Motor Supply Values Power Consumption External Dimensions WxDxH mm Net packed weight kg 4 Accessories Cat No 17155 17156 17157 4 1 Safety Interlock System HuMax 4K 5000 rpm 2822xg 12x15 ml Programmable Microprocessor Control 1000 5000 rpm 10 rpm 1 99 minutes and hold position 1 minute Induction Motor 230V 50Hz 350W 274x355 x 238 11 12 Tube Type Max Tube Diameter mm 1 5 2 ml microtubes 11 5 ml vacuum non vacumm tubes 13 7 ml vacuum non vacuum tubes 13 The HuMax 4K Centrifuge is equipped with an interlock system that prevents the centrifuge lid from opening when the rotor is spinning The centrifuge will not operate until the lid is closed completely The lid remains closed until the rotor stops spinning The run can not be started before the lid is correctly closed In this case the lid open indicator will light NOTE If a power failure occurs manual access to the sample in the centrifuge is possible using the special tool included with the centrifuge 4 10 5 Instructions for Use 5 1 Schematic Drawing LID GASKET OBSERVATION HOLE MANUEL LID OPENING HOLE CONTROL PANEL Figure 1 Human a Diagnostics Worldwide 5 10 Human Hu
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