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NUVE NF 200, User Manual

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NUVE NF 200 User Manual Download Page 16

 

 

15 

BÖLÜM 9 

– TROUBLESHOOTING 

If the centrifuge fails to operate, 

Check that, 

•

  The on/off switch is on, 

•

  The fuses are sound, 

•

  The plug is not defective, 

•

  The centrifuge is well connected to the supply, 

•

  The electricity installation is not defective, 

•

  Power is supplied.  

In case of below written failures, related error codes are shown. 

Error Codes  

In  case  of  below  written  failures,  related  error  codes  shown  on  the  speed  display,  motor 
starts braking.  

Err 3

: 

•

 

The communication between the display & main PCB and the motor driver PCB fails. 

Err 4:

 

•

 

Motor overheat failure. Please wait for the motor to cool down and start the centrifuge 
again.

  

Err 6

: 

•

 

Motor driver PCB is defective. 

Lid open

:  

•

 

This failure occurs when lid is opened during the centrifugation.  

•

 

Please close the lid properly and start the centrifuge again. 

Eoff

:  

•

 

It occurs in case of a power failure during the run. It dissapears if you wait for 2 minutes 
or open and close the lid again. 

 
 
 
 
 
 
 
 
 
 

 

Summary of Contents for NF 200

Page 1: ...NÜVE SANAYİ MALZEMELERİ İMALAT VE TİCARET A Ş Z14 K25 249 REV NO 10 REV DATE 01 2018 NF200 BENCH TOP CENTRIFUGE USER S MANUAL ...

Page 2: ...lity in the case where the goods are not used in accordance with their proper intent 4 The warranty may not be claimed for damages occurred during the shipment for damages resulting from improper handling or use the defects in maintenance negligence bad functioning of auxiliary equipment in the case of force majeure or accident and incorrect power supply 5 In the event of failure Nüve shall be und...

Page 3: ...move the warning labels do not operate damaged instrument do not operate the instrument with a damaged cable do not move the instrument during operation In case of a problem contact your Nüve agent for an authorized service or maintenance The validity of the guarantee is subject to compliance with the instructions and precautions described in this manual Nüve reserves the right to improve or chang...

Page 4: ...5 OPERATING UNIT 8 5 1 OPERATING 8 5 2 DISPLAY AND CONTROL PANEL 8 5 3 MAKING PROGRAM 9 5 3 1 PULSE MODE 10 5 4 SAFETY INTERLOCK SYSTEM 11 5 5 MANUAL LID OPENING 11 SECTION 6 OPERATING PRINCIPLES 12 6 1 PREPARATION OF THE ROTOR TO RUN 12 6 2 LOADING 12 6 3 DRIVE SYSTEM 13 SECTION 7 CLEANING AND PERIODIC MAINTENANCE 13 7 1 PERIODIC MAINTENANCE 13 7 2 STERILIZATION 13 7 3 CORROSION INFORMATION 13 7 ...

Page 5: ...the centrifuge to operate if the lid is open the lid cannot be opened while the rotor is spinning There are audible and visible alarms to inform the operator when the lid is open when the program ends and when any error condition occurs In case of a power failure the lid could be opened manually by using a manual lid opening tool There is also an observation hole on the lid to check the speed of t...

Page 6: ...0 rpm Timer set range 1 99 min and hold position Timer set step 1 minute Motor Induction Motor Power Supply 230 V 50 60 Hz Power Consumption 150 W External Dimensions WxDxH mm 280x360x260 Packet Dimensions WxDxH mm 350x420x460 Net Packed weight kg 12 16 2 2 ACCESSORIES FOR NF200 G 03 012 Adaptor for 1 5 2 ml tubes max tube dia 11 mm G 03 014 Adaptor for 7 ml vacuumed non vacuumed tubes max tube di...

Page 7: ... manual lid opening procedure in the case of power cut or in the case of any error Use only the the spare parts rotors and accessories which are supplied by NUVE Load the rotor according to the explanations in the user s manual Start the device after ensuring the rotor is loaded correctly Do not use the centrifuge in areas which are in explosive danger Do not centrifuge the explosive flammable rad...

Page 8: ...ccurred during transport Check that the positioning is suitable for users Lift the centrifuge use proper handling equipment if necessary underneath and carry it to its place Check that the centrifuge is stable on its four pads The bench top must be rigid enough to support the weight and vibrations Leave 30 cm free space on the every side of the centrifuge Open the lid by using unlocking tool and c...

Page 9: ...art the operation 5 2 DISPLAY AND CONTROL PANEL According to the standard IEC 61010 2 020 anyone and any hazardous materials should not be in the 300 mm safety zone while centrifuge is running The centrifuges are designed to operate safely under the following conditions Indoor use only Ambient temperature 5 C to 25 C Maximum relative humidity of 80 for temperature up to 22 C Maximum altitude 2000 ...

Page 10: ... if the lid indicator lights up 04 LID Indicator Led It turns on if the lid remains open or is not properly closed 05 ENCODER Button This has two functional move Turn clockwise and opposite clockwise reach program menu set value and READY situation By turning the Encoder button increase or decrease values during programming stage When Led is READY situation by pushing Encoder button start device S...

Page 11: ...arameters for program Close the lid see that the lid open warning led turns off You can reach the desired speed by pressing and holding the Encoder button 6 within the RPM speed limits you have set In the PULSE mode the rotor operates according to the set acceleration and braking values you set While operating in Pulse mode press the Encoder button 6 and start counting from the moment the rotor st...

Page 12: ... and on device You may display the RPM or RCF value on the speed display during the run by pushing the function button The centrifuge waits at the stand by position with the program values of the last program Please open the lid after every operation otherwise the centrifuge cannot be run again If power failure occurs access to the samples is possible by opening the lid with a special tool Please ...

Page 13: ...ING Each tube insert must be at the same weight as the one diametrically opposite for balancing In case the number of tubes which will be centrifuged is less than the capacity of the rotor the tubes must be placed in opposite inserts If the number of tubes that will be centrifuged is an odd number use a water filled tube at the same weight for balancing Examples of the proper and improper loading ...

Page 14: ...equently with the oil provided with the centrifuge Please remove the light oil from the pins and put a small amount of fresh oil every time you grease This will ensure free swinging of the buckets Most of the imbalance problems are mostly raised by the users who do not clean and oil the pins Please do not leave the rotor on a metal surface particularly stainless steel as electrochemical reactions ...

Page 15: ...lations 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 source have to be dismounted from electric electronic parts and disposed off in accordance with applicable local regulations If the centrifu...

Page 16: ...ailures related error codes shown on the speed display motor starts braking Err 3 The communication between the display main PCB and the motor driver PCB fails Err 4 Motor overheat failure Please wait for the motor to cool down and start the centrifuge again Err 6 Motor driver PCB is defective Lid open This failure occurs when lid is opened during the centrifugation Please close the lid properly a...

Page 17: ...16 SECTION 10 ELECTRICAL CIRCUIT DIAGRAMS ...

Page 18: ...17 SECTION 11 WARNING LABEL EARTHED FUSES ...

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