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AB1203EN_SA

Rev. 02 / 11.2022

35/38

25 Faults

If the fault cannot be eliminated with the help of the fault table, please inform Customer Service.

Please specify the type of centrifuge and the serial number. Both numbers can be found on the name plate of the
centrifuge.

Perform a MAINS RESET:



Switch off the mains switch (switch position "0").



Wait at least 10 seconds and then switch on the mains switch again (switch position "



").

Message / fault

Cause

Remedy

No display

No voltage
Mains input fuses defective.



Check distribution voltage.



Check mains power input fuse, refer
to Chapter "Change mains input
fuse".



Mains switch ON.

IMBALANCE

The rotor is unevenly loaded.



Open the lid after the rotor is at a
standstill.



Check the loading of the rotor, see
chapter "Loading the rotor".



Repeat the centrifugation run.

MAINS INTER

MAINS INTERRUPT

Power failure during the
centrifugation run. (The
centrifugation run was not finished.)



Open the lid after the rotor is at a
standstill.



Push

START
PULSE

button.



Repeat the centrifugation run if
necessary.

TACHO ERROR

1, 2

Failure of speed impulses during
operation.

LID ERROR

4.1 – 4.127

Error in lid locking or lid closure.

OVER SPEED

Rotation too fast



Perform a MAINS RESET when the
rotor has been stationary.

VERSION ERROR

Incorrect centrifuge model
recognized.
Error / defect electronics

UNDER SPEED

Rotation too slow

CTRL ERROR

22.1, 25.2

CRC ERROR

27.1

COM ERROR

31 – 36

FC ERROR

60,

61.1 – 61.21,

61.64 – 61.142

Error / defect electronics



Perform a MAINS RESET when the
rotor has been stationary.

FC ERROR

61.23

TACHO ERR

61.22

Speed measurement error



The device many not be switched
off as long as the rotation display
is lit up and rotating. Wait until the
symbol (lid locked) is displayed
(after approx. 120 seconds).
Afterwards, carry out a MAINS
RESET.

FC ERROR

61.153

Error / defect electronics



Perform a MAINS RESET.



Check the loading of the rotor, see
chapter "Loading the rotor".



Repeat the centrifugation run.

Содержание 4050674010009QG

Страница 1: ...Rev 02 11 2022 Andreas Hettich GmbH Co KG AB1203EN_SA MIKRO 185 EN Operating Manual 3...

Страница 2: ...service hettichlab com www hettichlab com Single Registration Number DE MF 000010680 2015 by Andreas Hettich GmbH Co KG All rights reserved No part of this publication may be reproduced without the p...

Страница 3: ...5 16 Entering centrifugation parameters 16 16 1 Direct input of the centrifugation parameters 16 16 1 1 Speed RPM 16 16 1 2 Relative centrifugal force RCF and centrifugal radius RAD 16 16 1 3 Runtime...

Страница 4: ...re 32 24 1 2 Surface disinfection 32 24 1 3 Removal of radioactive contaminants 32 24 2 Rotors and Attachments 33 24 2 1 Cleaning and care 33 24 2 2 Disinfection 33 24 2 3 Removal of radioactive conta...

Страница 5: ...ocument This symbol refers to important circumstances Symbol on the device and in this document Symbol for the separate collection of electric and electronic devices according to the guideline 2002 96...

Страница 6: ...tion in infection diagnostics The centrifuge is only meant for this purpose Another use or one which goes beyond this is considered to be non intended The company Andreas Hettich GmbH Co KG is not lia...

Страница 7: ...2450 Nm Obligatory inspection DGUV Regel 100 500 no Ambient conditions EN IEC 61010 1 Set up site Indoors only Altitude Up to 2000 m above sea level Ambient temperature 2 C to 40 C Humidity Maximum re...

Страница 8: ...king in a safe and professional manner These operating instructions should be read in conjunction with any other instructions concerning accident prevention and environmental protection based on the n...

Страница 9: ...e biosafety systems see chapter Anhang Appendix Rotoren und Zubeh r Rotors and accessories If in doubt you should obtain relevant information from the manufacturer The centrifuge must not be operated...

Страница 10: ...and the accessories may only be stored in closed and dry rooms When the device and accessories are stored the following ambient conditions must be complied with Ambient temperature 20 C to 60 C Relat...

Страница 11: ...ough there is no fault on the unit Remove the transport securing device from the housing floor see the Removing the transport securing device chapter Position the centrifuge in a stable and level mann...

Страница 12: ...A B Installation Clean the motor shaft A and the bore of the rotor and then apply a thin coat of grease to the motor shaft Dirt particles between the motor shaft and rotor prevent the rotor from havi...

Страница 13: ...d Centrifugal force When loading the rotor no liquid may enter the rotor or the centrifuging chamber In order to maintain the weight differences within the centrifuge container as marginal as possible...

Страница 14: ...value changes with increasing speed SELECT Selection key for activating the individual parameters Every time the key is pressed the next parameter is activated Call up the MACHINE MENU keep the key pr...

Страница 15: ...lue can be set which results in a speed between 200 rpm and the maximum rotor speed Adjustable up to 10000 in steps of 1 and above 10000 in steps of 10 It is only possible to input the relative centri...

Страница 16: ...the desired value with the keys t min s RPM RCF 16 1 2 Relative centrifugal force RCF and centrifugal radius RAD Example RCF Press the key to activate the RCF display RCF as needed t min s RPM RCF RP...

Страница 17: ...parameters must then be input again By pressing the START PULSE button the settings will be saved If several parameters are input the START PULSE key must be pressed after setting the last parameter E...

Страница 18: ...et the desired value with the keys t min s RPM RCF t min s RPM RCF SELECT Press the key R Centrifuging radius RCF Relative centrifugal force t min s RPM RCF t Set the desired value with the keys t min...

Страница 19: ...saved With the RCF key you can toggle between the RPM display RPM and RCF display RCF at any time If the RCF display RCF is worked with the centrifuging radius must be input The following is displaye...

Страница 20: ...y RPM or the RCF display RCF as needed t min s RPM RCF t min s RPM RCF Input the desired centrifugation parameters Set the parameters t min and t sec to zero see the chapter Entering centrifugation pa...

Страница 21: ...y and keep it pressed During the centrifugation run the rotor speed or the resulting RCF value and elapsed time are displayed t min s RPM RCF t min s RPM RCF START PULSE Release the key again to end t...

Страница 22: ...me the centrifugation run is started and the centrifugation run must be restarted t min s RPM RCF The following is displayed t min s RPM RCF the rotor must be immediately exchanged for a new rotor for...

Страница 23: ...t any time by pressing the STOP OPEN key SELECT Press and hold the button for eight seconds t min s RPM RCF SELECT Press the key t min s RPM RCF START PULSE Press the key Device model and its maximum...

Страница 24: ...PM RCF SELECT Press the key Frequency converter type Example t min s RPM RCF SELECT Press the key Frequency converter program version Example t min s RPM RCF STOP OPEN Press the key twice to exit the...

Страница 25: ...s the key until the following is displayed t min s RPM RCF START PULSE Press the key End beep Acoustic signal after ending the centrifugation run off Signal deactivated on Signal activated t min s RPM...

Страница 26: ...rted at any time by pressing the STOP OPEN key SELECT Press and hold the button for eight seconds t min s RPM RCF SELECT Press the key until the following is displayed t min s RPM RCF START PULSE Pres...

Страница 27: ...ECT Press the key until the following is displayed t min s RPM RCF START PULSE Press the key t min s RPM RCF t min s RPM RCF SELECT Press the key until one of the following is displayed Lid AutoOpen A...

Страница 28: ...M RCF SELECT Press the key until the following is displayed t min s RPM RCF START PULSE Press the key t min s RPM RCF t min s RPM RCF SELECT Press the key until one of the following is displayed Power...

Страница 29: ...procedure can be aborted at any time by pressing the STOP OPEN key SELECT Press and hold the button for eight seconds t min s RPM RCF SELECT Press the key until the following is displayed t min s RPM...

Страница 30: ...SELECT Press and hold the button for eight seconds t min s RPM RCF SELECT Press the key until the following is displayed t min s RPM RCF START PULSE Press the key Example t min s RPM RCF SELECT Press...

Страница 31: ...xtures may not exceed 1 2 kg dm 3 The speed must be reduced for materials or mixtures of materials with a higher density The permissible speed can be calculated using the following formula RPM speed m...

Страница 32: ...hrough adhering impurities Ingredients of suitable detergents soap anionic tensides non ionic tensides After using detergents remove the detergent residue by wiping with a damp cloth The surfaces must...

Страница 33: ...on Rotors and attachments may no longer be utilised upon indication of wear and tear or corrosion Check the firm seating of the rotor on a weekly basis 24 2 2 Disinfection If infectious material shoul...

Страница 34: ...rs must be removed prior to autoclaving Autoclaving accelerates the ageing process of plastics In addition it can cause discolourations in plastics 24 4 Centrifuge containers With leakiness or after t...

Страница 35: ...on run The centrifugation run was not finished Open the lid after the rotor is at a standstill Push START PULSE button Repeat the centrifugation run if necessary TACHO ERROR 1 2 Failure of speed impul...

Страница 36: ...as Hettich GmbH Co KG in order to provide protection for people the environment and materials it has to be decontaminated and cleaned before being shipped We reserve the right to refuse contaminated d...

Страница 37: ...11 x 38 8 x 30 8 x 45 6 x 45 6 x 18 11 x 38 Anzahl p Rotor number p rotor 18 18 18 18 18 18 Drehzahl speed RPM 14000 RZB RCF 7 16654 Radius radius mm 76 76 76 76 76 76 97 sec 16 1 sec 15 Probenerw rmu...

Страница 38: ...Drehzahl speed RPM 14000 RZB RCF 7 18845 17749 Radius radius mm 86 86 86 86 86 81 97 sec 15 1 sec 15 Probenerw rmung sample temp rise K 1 22 1 Probenerw rmung bei maximaler Drehzahl und 1 Stunde Lauf...

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