GYROZEN 1524 Service Manual
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GYROZEN 1524 Service Manual

Micro centrifuge
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Micro Centrifuge, 1524 – Service manual
# C05DC00304-11
1. Model: Micro Centrifuge, 1524
2. Manufacturer: Gyrozen Co., Ltd.
3. Service: BMS Co., Ltd. Technical Service Team, 82-2-3471-8171
Gyrozen Co., Ltd Customer Service Team, 82-70-8620-5350
1

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Summary of Contents for GYROZEN 1524

  • Page 1 Micro Centrifuge, 1524 – Service manual # C05DC00304-11 1. Model: Micro Centrifuge, 1524 2. Manufacturer: Gyrozen Co., Ltd. 3. Service: BMS Co., Ltd. Technical Service Team, 82-2-3471-8171 Gyrozen Co., Ltd Customer Service Team, 82-70-8620-5350...

  • Page 2: Table Of Contents

    Micro Centrifuge, 1524 – Service manual Table of Contents 1. Operating Instruction .......................4 1.1 About this manual ......................4 1.2 Safety label and Safety precautions ................4 1.2.1 Safety label ......................4 1.2.2 Safety precautions....................4 2. Installation ..........................6 2.1 Unpacking ..........................6 2.2 Location ..........................6 2.3 Supply the power ......................6...
  • Page 3 Micro Centrifuge, 1524 – Service manual 5. Service Mode and Adjustment .................... 20 5.1 Transition into service mode <Ver 1>................. 20 5.2 Handling values <Ver 1> ....................20 5.1 Transition into service mode <Ver 2>................. 21 5.2 Handling values <Ver 2> ....................21 5.3 Procedure for Imbalance adjustment <Ver 1>...

  • Page 4: Operating Instruction

    Micro Centrifuge, 1524 – Service manual 1. Operating Instruction 1.1 About this manual This service manual should be used by specialized engineers authorized by Gyrozen  Co., Ltd. Any repairing work operated by non-authorized personnel cannot be protected and ...

  • Page 5: Safety Precautions

    Supply proper voltage power according to device’s power requirement. • Let all repairing works done by authorized or qualified personnel. • Use rotors or accessories which are approved by Gyrozen. • Not try to open the lid and or move the device while the rotor is running. •...

  • Page 6: Installation

    Micro Centrifuge, 1524 – Service manual 2. Installation 2.1 Unpacking 1) Check if the box contains such parts as; ① Power cable, 1ea ② Emergency door open tool, 1ea ③ User’s manual, 1ea ④ Rotor (Optional) ⑤ Rotor coupling device 2) Open the box and lift out the instrument carefully together with the safety padding.

  • Page 7: Power On And Opening The Door

    Micro Centrifuge, 1524 – Service manual Power On and opening the door 1) Turn on the device by the switch on the right side of the machine. 2) Press the ‘Door’ button to open the door. If it does not work (door not open), use the emergency door open tool (as the...

  • Page 8: Device Information

    Micro Centrifuge, 1524 – Service manual 3. Device Information 3.1 Special qualities  High safety and low noise  Fixed angle rotor available  Simultaneous display of rpm and rcf speed  Automatic Alarm function for Imbalance, Door open, Speed trouble ...

  • Page 9: Outer Description

    Micro Centrifuge, 1524 – Service manual 3.3 Outer Description 3.4 Operating Function of Control Panel <Ver 1> 1) RPM/RCF, TIME display: to show the current RPM/RCF, TIME. 2) Up & Down button: Uses to change input data. 3) Pulse: to accelerate and decelerate within short period.
  • Page 10 Micro Centrifuge, 1524 – Service manual <Ver 2> 1) RPM/RCF, TIME display: to show the current RPM/RCF, TIME. (up) & (down) button: Uses to change input data. (pulse): to accelerate and decelerate within short period. (start/stop): to start/stop running device...

  • Page 11: Operating System

    Micro Centrifuge, 1524 – Service manual 3.5 Operating System Power socket SMPS & (With Noise filter) Inverter Rotor Motor FSBS15CH60 Solenoid & door DSPIC 30F4011 Rpm & temp Sensor Firmware Function KEY Program DSPIC 30F4011 1) DSPIC 30F4011, MICOM; It controls all devices.

  • Page 12: Main Controller Board

    3.6 Main Controller Board <Ver 1> Temp sensor conn. Imbalance Sensor Motor temp sensor conn. Geer Motor Sensor Temp sensor conn. Door on/off Sensor +12V Power Conn Motor RPM sensor Main ~ Display Firmware update terminal connection cable Door(sol terminal) 110/220V set Model Select Power LED...

  • Page 13: Display Controller Board

    3.7 Display Controller Board and I/O Board <Ver 1> Firmware update terminal Main ~ Display connection cable...
  • Page 14 <Ver 2> I/O Board...

  • Page 15: Disassembling

    4. Disassembling Front panel and controller board 1) Open the door 2) Remove the screws(red circle). 3) Insert a tool(ex. Driver) into inside(blue circle) 4) Pull the tool to open the front panel. 5) Remove 7 screws that fix the controller board. 6) Remove 3 screws that fix the board bracket if needed.

  • Page 16: Door Assembly

    4.2 Door Assembly Remove the screws and detach the door bottom. Disassemble the shaft and springs that couples the door and case top. Disassembe the door assy.

  • Page 17: Motor Cover & Chamber

    4.3 Motor cover & Chamber 1) Remove the screws(red circle) 2) Disassemble the motor cover. 3) Disassemble the Chamber.

  • Page 18: Door Lock Assembly

    4.4 Door Lock Assembly 1) Remove the front panel. 2) Detach the connectors of solenoid and door sensor from the main board. 3) Remove the three screws(red circle) to detach the board bracket. 4) Remove the 4ea of M5x10 screws at the door lock assembly 5) If needed, door sensor or solenoid can be replaced.

  • Page 19: Anti-Vibration Rubber

    4.6 Anti-vibration rubber 1) Remove 3 ea of nuts from the motor bracket. 2) Disassemble the motor bracket. 3) If needed, disassemble the anti-vibration rubber assy to replace them. 4.7 Imbalance sensor assembly 1) Remove the 2 screws. 2) Disassemble the imbalance sensor bracket assy. 3) Remove the 4 screws.

  • Page 20: Service Mode And Adjustment

    5. Service Mode and Adjustment <Ver 1> 5.1 Transition into service mode On the Control panel 1) Power ON 2) Push the UP( ) key during 5 seconds. 3) When beep sounds push the DOWN( ) key 5.2 Handling values 1) Confirm the set values with left side Up/Down key.

  • Page 21: Transition Into Service Mode

    <Ver 2> 5.1 Transition into service mode On the Control panel 1) Power ON 2) Push the ( ) key for 5 seconds until beep sound 3) When beep sounds push the ( ) key (beginning of Service mode). 5.2 Handling values 1) Confirm the set values with ( ) key.
  • Page 22 Compressor Temperature Main board Temperature Imbalance(Tolerance value / Physical value) Model ID Rotor ID Frequency value...

  • Page 23: Procedure For Imbalance Adjustment

    5.3 Procedure for Imbalance adjustment <Ver 1> 1) Press ( )or ( ) key ,as the picture below. Displayed Value(ex.187) means HALL i.e. the physical distance status of the  hall sensor. The normal value of imbalance sensor lies between 170 and 200. ...

  • Page 24: Ver 2

    <Ver 2> 1) Press ( ) key ,as the picture below. Displayed Value(ex.93) means HALL i.e. the physical distance status of the  hall sensor. The normal value of imbalance sensor lies between 70 and 100.  If it lies between 70 and 100, the sensor position is fine. The adjustment to align the sensor position is not needed.

  • Page 25: Door Lock Ass'y Adjustment

    5.4 Door lock ass’y adjustment By some reason when the door does not fit, so it does not open or close normally, the Door lock ass’y can be adjusted.(position moved). 1) Detach the front panel and the main and I/O board bracket. 2) Loosen the screws that fix the Door lock.(red line) 3) Reposition the Door lock 4) Fasten the screws.

  • Page 26: Error Code And Troubleshooting

    Error code and Troubleshooting 6.1 Error code In the event of a malfunction, an error message with code number appears indicating the possible causes and the device is forced to stop. Turn off the power immediately, identify the causes and follow the corrective actions as recommended below. Error Problem Possible Cause/Co...
  • Page 27 If some trouble of firmware is confirmed; • Update the firmware • Device is not positioned on a flat, level, and vibration free surface • Relocate instrument to a flat, level, and vibration free Corrective Action surface. • Rotor is loaded with samples not evenly weighted symmetrically •...

  • Page 28: Troubleshooting

    6.2 Troubleshooting If other malfunctions without error code indication occur, turn off the power immediately. Then identify the causes and carry out the corrective action as indicated below. If the device stops due to the error indication, it cannot be restarted until error is cleared. After the problem is fixed, restart the device to check if the error occurs again.

  • Page 29: Maintenance

    Maintenance 7.1 Cleaning and disinfection 1) Outer part of device ① Clean the outside of the device with a dry soft cloth. If necessary, dip the cloth with neutral detergents and clean contaminated parts. Keep dry completely after cleaning. ② Do not use any volatile chemicals such as alcohol, benzene, etc. ③...

  • Page 30: Device Test For Centrifuge

    7.2 Device test for centrifuge 7.2.1 Validation of actual RPM 1. Prepare a RPM speed tachometer (hand tachometer) and fluorescent light tape. 2. Attach some fluorescent light tape on a grip of a rotor lid. 3. Set the specific rpm and start the operation. 4.

  • Page 31: Parts Information

    Parts Information 8.1 Assembly Drawing 1) All parts...
  • Page 32 2) Top & Bottom Case...
  • Page 33 3) Door lock & Front Panel...
  • Page 34 4) Door...
  • Page 35 5) Motor...

  • Page 36: Part List

    8.2 Part List * The grey colored letters are old version parts. Part No. Name Remark C05DR90100-00 Door Ass'y C99DR00420-03 Center window C05DR00132-02 Door(Top) C00DR05120-01 Hinge spring (Left) C05DR04420-01 Hinge pin C00DR05020-01 Hinge spring (Right) C05DR00332-01 Door(Bottom) C99DR00520-04 Door Striker(51mm) C05RB00220-01 Chamber Packing C05CH00134-01...
  • Page 37 Bracket for Motor C99RB00620-00 Imbalance sensing magnet One set is composed of C01RB00120-00 Anti-vibration Damper three dampers. C05DR90100-00 Door lock Assembly (110V) - 1524 C05DR90200-00 Door lock Assembly (220V) - 1524 C01EL90100-01 Door Sensor C99EL03020-00 Door solenoid - 110V C99EL03120-00...

Table of Contents