NEUATION iFuge-C4000-NXT Clinical Centrifuge with Microprocessor and Brushless Motor User Manual

iFuge-C4000-NXT Clinical Centrifuge with Microprocessor and Brushless Motor
User Manual

infuse C4000 NXT
PRODUCT USER MANUAL

INTRODUCTION

This is a microprocessor controlled next generation digital Clinical Centrifuge. This centrifuge is designed for the separation and preparation of samples in various applications including in-vitro diagnostic. This product is equipped with maintenance- free Brushless DC motor drive and safety feature of imbalance detection. It comes with  3 different types of rotors (swing and fix) making it compatible with different types of standard sample collection tubes.

INTENDED USE

This is a bench top centrifuge which is designed to separate, sediment, spin down aqueous solutions & solvent suspensions of differing densities in compatible sample containers.
NOTE: Before using the centrifuge, please read this user manual carefully. This user manual intended to assist with the operation and care of the unit & is not document which aids in repair. repair please contact the supplier.

SYMBOL

FEATURES

• BLDC motor for maintenance free long life
• Microprocessor controlled: Enables digital variable speed and time setting with last run memory function
• Single instrument for different work protocols with appropriate choice of rotors
• Precise RPM setting from 500 to 4000 RPM with least count of 10 RPM
• Automatic imbalance detection for safe operation
• Lid lock safety – Lid releases (automatically) after run completion
• Compact design with low loading height for ease of operation
• Programming feature: User can save and run unto 99 defined programs (protocols)
• One touch short spin operation & change over from RPM to RCF

TECHNICAL SPECIFICATION

Output: 24V 5A
Power Consumption| 90 W
Rotor Specification| 6 Tubes Rotor| 8 Tubes Rotor| 16 Tubes Rotor
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Rotor| 6 x 10m1 Swing Rotor| 8 x 15ml Fix angle Rotor| 16 x 10m1 Fix angle Rotor
Maximum Capacity| 6 x 2m1,
6 x 3m1,
6 x 4m1| 6 x 10m1,
6 x 9m1,
6 x 6m1| 8 x 15 ml
Conical tube| 16 x 10 ml
Gel tube
Nominal RCF| 1840 g| 2270 g| 1950 g| 2180 g
Acceleration Time| 45 second| 45 second| 45 second
Deceleration Time| 40 second| 70 second| 70 second
Power| 90 W| 24 W| 35 W
Current Consumption| 3.7 A| 1.01 A| 1.45 A

NOTE: Power adaptor may be changed as per subjected of use.

STANDARD ACCESSORIES

1. Power Adaptor
2. T-Allen Key
3. Reduction Adaptors
4. Tube Holder
5. Product user manual & warranty card

SAFETY PRECAUTIONS

• Never use the centrifuge in any manner not specified in this manual.
• Equipment used in any manner not specified in this manual or by the manufacturer can result in the lapse of warranty.
• Never move the centrifuge during its operation.
• The rotor and the rotor only must always be securely fastened. If the centrifuge makes unusual noise during operation, the rotor or the rotor lid fitment needs to be  checked. Switch OFF the device immediately by pressing STOP, check fitment & fasten it (if required).
• The rotors must be loaded symmetrically. Each tube should be counter balanced by another tube of same weight.
• Do not use centrifuge or rotor that have not been correctly installed or damaged.
• Repairs must only be performed by authorized service technician.
• Only use recommended original rotors and spare parts for best result & product Safety.
• Centrifuge must be used for the specified application only. It must not be operated in a hazardous or flammable environment and must not be used to  centrifuge explosive or highly reactive media. Also do not place the potential hazardous material within the clearance area/envelope.
• If liquids are spilled on the rotor or rotor chamber, the centrifuge must be cleaned carefully and properly before being used again.
• Prior to centrifugation, the tubes should be visually inspected for material damage. Damaged tubes must not be used. This is because broken tubes can result in sample  loss and in addition can create imbalance which can result in further damage to the centrifuge and its accessories.
• This centrifuges capacity must not be exceeded as it is the maximum capacity.
• Do not lean on the equipment. It may damage the equipment or the harm the operator.
• When moving the centrifuge from a cold room to a normal room, run the centrifuge for 30 minutes beforehand in the cold room to avoid condensation. Alternately,  allow it to warm up in lab for at least three hours, but do not plug in the centrifuge in order to prevent possible damage by condensation.
• Be sure to close the tubes lid tightly prior to centrifugation. Open tubes lid can be torn off during centrifugation and can damage the rotor lid or centrifuge.
• Rotor and adapters are high-graded components which are subject to extreme mechanical strain. Even slight scratches and tears can lead to serious internal material  damage. Ensure to check rotor for any signs of damage before use. Rotor & rotor lid showing visible signs of corrosion or mechanical damage should not be used.
• Do not fill tubes while they are in the rotor. Liquid spillage may harm the device.
• For safety we have provided protective earthing with power supply. Make sure power supply is heartened.
• In the event of contamination caused by aggressive agents, the rotor must be cleaned immediately using a natural cleaning liquid. If any kind of damage is seen kindly contact the service technician.
• Before using cleaning or decontamination method other than those mentioned by the manufacturer, contact the manufacturer to ensure that the intended method will not damage the centrifuge.
• The power adaptor given with centrifuge unit is designed to be used for this particular centrifuge only. Do not use any other power adaptor.

INSTALLATION

This bench top clinical centrifuge comes in a packaging box. On receiving the box, gently remove the upper packaging and take out the centrifuge by holding it from the bottom. When centrifuge is used for the first time, ensure that all the packaging accessories are removed from the rotor chamber. The rotor is pre-installed and please make  sure that rotor is firmly tightened. Accessories and user manual are kept inside the box with centrifuge. Please keep all the packaging in safe storage for at least 2 years for warranty purpose.
NOTE: Instruction for transportation after delivery to the Responsible Body is based in deal to customer.
The following points are necessary to take care for proper installation:

8.1 LOCATION & MOUNTING
Place the centrifuge on a flat and leveled surface; ensure that all the four feet of this centrifuge stands on the surface firmly. Avoid installing on a slippery surface or surface prone to vibration.

1. Ideal ambient temperature is 20°C + 5°C; avoid placing the centrifuge in direct sunlight.
2. Keep clearance of at least 20 cm on both sides and at least 20 cm behind it to guarantee the cooling efficiency.
3. Keep away from heat or water to avoid sample temperature issues or centrifuge failures.
4. Do not place the centrifuge so that it become difficult to operate the device.

8.2 CONNECTING POWER ADAPTOR

1. Connect one side of power adaptor to rear side of centrifuge and other to supply as shown in the figure below.

2. Rotate clockwise the adaptor nut to tighten the adaptor with the centrifuge.
   Ensure the power switch is OFF while connecting the power adaptor.

3. The sticker on the body & jack are indicating the position of the rib on the jack.
   While fitting the adaptor to the unit-please match the sticker position as shown in the figure below & gently push it in.

4. If matched correctly the plug will go in easily without much force (do not try to force the plug in if it is not matched properly). Once the plug is inserted into position,  turn the loose upper ring clockwise to tighten & to secure the fitment.

STANDARD PARTS LISTING

1. View Window
2.  Groove to open the lid
3.  Operation and setting Buttons
4. Power Switch
5. Adaptor Port

USER INTERFACE & DISPLAY

Centrifuge.
lb| START/SHORT SPIN| Long press “START/SHORT SPIN & hold this button after setting required speed to run centrifuge for short time.
2a| STOP/OPEN| Press this button to stop the ongoing operation. Lid opens automatically, after rotor comes to a stop.
2b| STOP/OPEN| Short press this button to open the lid of the centrifuge.
3a| SPEED/ROTOR| Press this button to select speed value. Then Press “+/-” to set speed value in RPM.
3b| SPEED/ROTOR| Long press this button to select the rotor.
4| TIME| Press “Time” to select time value. Then press “+/-” to set Time value in minutes.
5| +/-| “+” is used to increase and “-” is used to decrease values.
6| RPM/RCF| Used to toggle display between RPM and RCF.
7| PROGRAM
MODE| Long press button to enter in Program Mode and to select any Program out of the 99 available programs.

ROTOR INSTALLATION

11.1 ROTOR REMOVING AND REPLACING PROCESS
Upon receiving this centrifuge, its rotor comes pre-installed. In case if user wants to remove or replace rotor, follow the below mentioned procedure:
11.1.1 REMOVING ROTOR

1. Donottry remove or loosen the rotor with bare hands.
2. Using T-Allen Key, loosen the rotor nut by turning it anti-clockwise.

11.1.2 REPLACING ROTOR

1. Tore place or install the rotor, take rotor and load vertically on the motor shaft.
2. Place the rotor noting the center hole of the rotor onto the motor shaft.
3. Put T -Allen Key in rotor nut & turn clockwise to tighten and anticlockwise to loosen rotor.

NOTE: 1) Check the rotor is firmly tightened before running.

BALANCING THE ROTOR

1. Always balance the rotor before beginning the operation. Following are the process of symmetrical loading of centrifuge tubes in the rotor.
2. The above is the method to load the tubes symmetrically in the rotor. The most important point to remember is that samples in the tubes should be of equal volume.
3. Symmetrical loading of tubes in the rotor is necessary. Otherwise vibration or imbalance can occur which can cause serious damage to the centrifuge.
4. lf the tubes are not loaded symmetrically then the imbalance detector will cut off the running centrifuge for device & user safety. This will stop the centrifuge and Err 55 will be seen indicating tubes are not loaded symmetrically. To resume operation, load tubes symmetrically & restart the centrifuge.
5. This same process is to be followed in case of 8 tubes rotor or 16 tubes rotor.
6. Incorrect method of loading tubes in centrifuge rotor.

NOTE: 1) Incorrect method of loading tubes can loading tubes can lead to an accident.
2) “Tube Holder” are the part of Rotor. All the 6 “Tube Holder” are mandatory to place whether 2,3,4or6 tubes are used in balanced condition.

OPERATING THE CENTRIFUGE

13.1 SWITCH ON THE CENTRIFUGE

After connecting the power adaptor, switch ON the main power supply & the switch at the rear side of the centrifuge. Make sure to check the rotor fitment before use.
Centrifuge will not operate with open lid.
NOTE: Maintain a gap of 3 seconds between switch OFF and switch ON again. DO NOT switch OFF and ON again instantly.

13.2 SETTING SPEED AND TIME
After closing the centrifuge lid, follow the below mention procedure to set the parameters :
13.2.1 SETTING TIME
The time in the display will show in minutes. The timer set for operation is in between 1min to 999mins and infinite . Infinite time is seen as “ ][ ”. To set time, press  TIME”  button and then set the value by pressing “+/-” button. When time button is pressed, the “Mins” display will blink indicating the time value is selected. Once time  value is selected, single press “+/-” will increase or decrease time value by 1min. Long press increment or decrement button to quickly increase or decrease time value. Time value gets saved after 5 blinks.

13.2.2 SETTING SPEED
Speed is displayed as RPM. The minimum and maximum speed of Centrifuge is 500 RPM and 4000 RPM respectively. When the equipment is used for the 1st time, the speed  will be set to 500 RPM and shown as “500”. Once speed value is selected, single press “+/-” will increase or decrease speed value by 10 RPM. Long press “+/-” to quickly increase or decrease speed value. Speed value get saved after 5 blinks.
13.3 SELECTING THE ROTOR
Long Press “SPEED/ROTOR” to select the rotor number as per the capacity mentioned in the below table.

3 Rotor Options

Rotor No.| Rotor Type| Capacity| Max RPM/RCF (x g)
1| Swing out| 6 x 10m1| 2270
2| Fixed Angle| 8 x 15m1| 1950
3| Fixed Angle| 16 x 10m1| 2180

13.4 SWITCHING TO RCF DISPLAY
Press “RPM/RCF BUTTON” to change the mode from RPM to RCF (Relative centrifugal force). After pressing the button the display will show the speed in RCF. Maximum RCF speed of the centrifuge is 2270 x g. The system will automatically convert the values from RPM to RCF and vice versa.
13.5 SHORT SPIN CENTRIFUGATION
Short Spin Centrifugation is the feature for short run. It will run as long as the button is pressed. Set rotational speed prior to short spin as required. During short spin the timer will be in incremental mode.
This feature can be activated upon long press of “START/SHORT SPIN” button. After releasing short spin button the time in the display will show duration of short spin.

13.6 PROGRAM MODE
Program mode operation is the feature which allows user to save 99 programs which can have different speed and time parameters. User can use any of these program simply  by turning ON the program mode. To turn ON the program mode, Long press “PROG” button and then display will blink and show“P0O1” indicating program mode is  activated. User can select any program from “P01 to P99” by pressing “+/-” when the program display is blinking. Once required program is selected, press “Speed” to select and set speed value, press “Time” to select and set time value.
Once all values are set, display will blink 5 times and after that all the selected values of different parameters will get saved in respective program. If user wants to set another  program while the display is blinking, press “+/-” to move to the next program and set the values in next program. If user wants to modify previously saved program then  short press the “PROG” and then select the program which user wants to modify by pressing “+/-”.
Now the selected program will show previously saved values of parameters. User can change the values of parameters as per need, once all parameters are fed the program
will be saved automatically with new values after the ACTUAL display showing the selected program number blinks for 5 times.
Disconnect the centrifuge from the main supply. Wait until the rotor comes to a standstill (this may take some time). Once the rotor has stopped, pull out the emergency lid  release as shown in the figure. This will open the centrifuge lid. After the centrifuge lid opens, push the thread back in the hole with your hand and fit the emergency release cap back in the hole.
13.7 OPENING CENTRIFUGE LID IN POWER FAILURE

13.8 IMBALANCE DETECTION
The centrifuge is equipped with an imbalance detection safety feature. When the rotor is not loaded symmetrically, the imbalance detector gets activated and will cut off the  centrifugation. The error “Err 55” will be shown on the display. First correct the imbalance load using method described in the balancing the rotor section (page no. 10) of  this manual. After correcting the imbalance, switch OFF & switch it ON again. The values will be same as set before imbalance. The imbalance detection feature cannot be  deactivated, as it is factory fitted.

ROTOR COMPATIBILITY

This centrifuge is compatible with 3 rotors that user can choose from. Each rotor has different radius and so corresponding RCF would also be different. When user operates  a particular rotor, user has to select the rotor number for that particular RCF. Rotor selection is mentioned in the section 13.3.
The details of the rotors are mentioned in page number 02.

TROUBLESHOOTING

This centrifuge has a self — diagnostic function. If a problem occurs, an error/warning code will be displayed on the display screen and the operator can determine the malfunction with the warning code below.

adaptor at both ends
Power failure| Check the main fuse of the lab.
Improper connection| Connect adaptor properly
Err 1| Lid not close perfectly| After the error 01 please do power off and then power on. After that use the emergency lid through the Allen key on the clockwise rotation.
Lid Open| If lid is closed and display shows “lid open” then rotor will not operate| Make power off and then power on. Press lid open button for 2 or 3 times
Err 55| Rotor not loaded symmetrically| Load the rotor symmetrically & restart the centrifuge
Centrifuge lid cannot be opened| Rotor is still spinning| Wait for the rotor to come to a stop
Power failure| Rotate alien key for lid release after rotor stops
Centrifuge shakes
during acceleration &
makes loud running
noises while running| Rotor is not loaded symmetrically| Load rotor symmetrically & restart operation
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Either broken tube, damage to the rotor or motor is the cause for run noise| Replace broken tube. For damaged rotor/motor contact a  service representative
Rotor is damaged| Remove & change rotor
Err 52| Rotor is Stuck| Turn OFF the centrifuge, Check & fit the rotor properly &  turn ON the centrifuge

NOTE: 1) If the centrifuge is working slow or hot due to overdraw current, restart the centrifuge and check it again.
2) Do not use liquid with density higher than 1.2g/ml for full load operation.

WARRANTY STATEMENT

This product is warranted to be free from defects in material and workmanship for a period of two (2) years from date of purchase. Your product will be duly repaired upon
prompt notification in compliance with the following conditions :
This warranty is valid only if the product is used for its intended purpose and within the guidelines specified in this instruction manual. This warranty does not cover damage  caused by accident, neglect, misuse, improper service, natural forces or other causes not arising from defects in original material or workmanship. This warranty does not  cover any incidental or consequential damages, commercial loss or any other damages from the use of this product.
The warranty is invalidated by any non-factory modification, which will immediately terminate all liabilities on us for the products or damages caused by its use. The buyer and its customer shall be responsible for the product or use of products as well as any  supervision required for safety. If requested the products must be returned to the  distributor in well packed and insured manner and all shipping charges must be paid.
Some states do not allow limitation on the length of implied warranties or the exclusion or limitation of incidental or consequential damages. This warranty gives you specific  legal rights. This warranty is given expressly in lieu of all other warranties, expressed or implied.
The purchaser agrees that there is no warranty of merchantability or of fitness for any intended purpose and that there are no other remedies or warranties, expressed or  implied, which extend beyond the description on the face of the agreement. This warranty is only applicable to the original purchaser.
Products received without proper authorization will not be entertained. All items returned for service should be sent postage prepaid in the original packaging or other suitable carton, padded to avoid damage. We will not be responsible for damage incurred by improper packaging.
All items returned for service should be set postage prepaid in the original packaging or other suitable carton, added to avoid damage. This warranty is valid only if the warranty is registered with the supplier within 30 days from the date of purchase.

For you reference, make a note of serial number, date of purchase and supplier here.

Serial No.:
Purchase Date:
Supplier:

PRODUCT DISPOSAL

In case the product is to be disposed of, the relevant legal regulations are to be observed.
Information on the disposal of electrical and electronic devices in the European Community
The disposal of electrical devices is regulated within the European Community by national regulations based on EU Directive 2012/19/EU on waste electrical and electronic  equipment (WEEE). According to these regulations, any devices supplied after 13.06.05 in the business to business sphere, to which this product is assigned, may no longer  be disposed off in municipal or domestic waste. They are marked with the following symbol to indicate this.
As disposal regulations within the EU may vary from country to country, E please contact your supplier if necessary.

Accumax Lab Devices Private Limited
Plot No. 15, 16 & 32 GIDC Electronic Park SEZ, Sector 26,
Gandhinagar, Gujarat, India – 382026.
Website: www.neuation.com
0143A-00-0000-02-003-RO

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