GYROZEN 2236R Service Manual
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GYROZEN 2236R Service Manual

Large capacity, high speed centrifuge
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Large Capacity, High Speed Centrifuge 2236R – Service manual
# C06DC00304-11
1. Model: Large Capacity, High Speed Centrifuge 2236R
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 2236R

  • Page 1 Large Capacity, High Speed Centrifuge 2236R – Service manual # C06DC00304-11 1. Model: Large Capacity, High Speed Centrifuge 2236R 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

    Large Capacity, High Speed Centrifuge 2236R – Service manual CONFIDENTIAL Contents 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 ........................5 Installation ................................6 2.1 Positioning ..............................
  • Page 3 Large Capacity, High Speed Centrifuge 2236R – Service manual 4.9 Imbalance sensor Assembly .........................21 4.10 RPM sensor holder Assembly ......................22 4.11 Compressor Fan ............................22 4.12 Motor Fan ..............................22 Service mode ...............................23 5.1 <Ver 1> Transition into service mode ....................23 5.2 <Ver 1> Handling values ........................23 5.3 <Ver 1>...

  • Page 4: Operating Instruction

    Large Capacity, High Speed Centrifuge 2236R – 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 Large Capacity, High Speed Centrifuge 2236R – Service manual Place device on a flat, level, rigid and stable surface. • Disconnect power supply prior to maintenance and service work to avoid electrical shock. • Use proper disinfection procedures when centrifuging bio hazardous compounds.

  • Page 6: Installation

    Large Capacity, High Speed Centrifuge 2236R – Service manual 2. Installation 2.1 Positioning Rigid and flat place On the declined place the weight of rotor can make the shaft warp in the long time running. Air circulation Air circulation Smooth air circulation is needed to increase the cooling effect. So the space between the device and wall should be larger than 12 inch(30cm).
  • Page 7 Lubricant(grease) Pen for touch screen Electricity Check  2236R model needs 110V or 220V voltage. Connect the device to adequate power outlet.  Requires 4K VA for optimal operation. Therefore, should secure sufficient power inflow in single phase current. With the supplied power cord and plug and a wall...
  • Page 8 4) Removal of Safety Padding 2236R is delivered with its chamber filled with safety padding. As the 2236R has the rotor auto-recognition function, the system unnecessarily tries to identify a rotor if you turn on the power before fixing a rotor. In this case an error signal is issued because of absence of the rotor.
  • Page 9 Large Capacity, High Speed Centrifuge 2236R – Service manual 6) Emergency Door Open In some cases, especially for emergency, it is needed to open the door manually. In this case, you can use the emergency door open hole at the front side of the device.
  • Page 10 Large Capacity, High Speed Centrifuge 2236R – Service manual 8) Rotor assembling and disassembling  To assemble a rotor, mount the proper rotor onto the motor shaft.  Grasp the rotor with one hand, and put the rotor locking tool into the central groove of the rotor.

  • Page 11: Device Information

    Large Capacity, High Speed Centrifuge 2236R – Service manual 3. Device Information 3.1 Special qualities Wide range of Tube capacity from 1.5㎖ to 6 x 1,000㎖  User-friendly LCD ‘touch screen’ with Windows-based operation  Easy editing/programming and history tracking ...

  • Page 12: Device Description

    Large Capacity, High Speed Centrifuge 2236R – Service manual 3.3 Device Description 1) External parts Striker Emergency door open hole Door assembly Control screen (7” LCD) Center window Power switch Door stopper Wheel caster Chamber 2) Chamber parts Chamber packing...

  • Page 13: Operating Function Of Control Panel

    Large Capacity, High Speed Centrifuge 2236R – Service manual 3.4 Operating Function of Control Panel <Ver 1> 1. Company logo display 2. Current date and time 3. MENU selection scroll icon : Sub-functions of History, Program Save/Call, Option, Rotor & Information 4.
  • Page 14 Large Capacity, High Speed Centrifuge 2236R – Service manual <Ver 2> 1. SPEED: Used to set & display of operating speed in RPM/RCF 2. TIME: Used to set and display of Current time, Normal and At set speed 3. ACC/DEC: Used to set and display of acceleration and deceleration steps.

  • Page 15: Main Control Board

    Large Capacity, High Speed Centrifuge 2236R – Service manual 3.5 Main Control Board <Ver 1> <Ver 2>...

  • Page 16: Display Control Board

    Large Capacity, High Speed Centrifuge 2236R – Service manual 3.6 Display Control Board...

  • Page 17: Disassembling

    Large Capacity, High Speed Centrifuge 2236R – Service manual 4. Disassembling 4.1 Main Controller board 1) Remove 4 ea of screws(red circle) and push the front panel to the right direction. 2) Remove 3 ea of screws(red circle) and push the right panel to the right direction.

  • Page 18: Monitor Assembly

    Large Capacity, High Speed Centrifuge 2236R – Service manual 4.3 Monitor Assembly 1) Remove the 8ea screws(red circle) at the monitor back panel. 2) Detach all of the connector.(be sure to make a mark of position). 3) Remove the 2ea screws(red circle) at the monitor assy.

  • Page 19: Door Lock Assembly

    Large Capacity, High Speed Centrifuge 2236R – Service manual 4.5 Door Lock Assembly <Ver 1> 1) Remove 4 ea of screws(red circle) at the front panel and push the front panel to the right direction(blue arrow). 2) Remove the door sensor and solenoid connector which is connected to the main board.

  • Page 20: Dc Gear Motor Assembly

    Large Capacity, High Speed Centrifuge 2236R – Service manual <Ver 1> <Ver 2> (Two Door Photo Sensors) (One Door Photo sensor) 4.6 DC gear Motor Assembly 1) Remove 1 screw(red circle) and 1 E-ring(red circle). 2) Remove 3 screws(red circle) at the DC gear Motor bracket.

  • Page 21: Motor Assembly

    Large Capacity, High Speed Centrifuge 2236R – Service manual 4.7 Motor assembly 1) Remove 4 ea of screws and detach the Ring plate. 2) Remove the Packing(Motor) and the Insulator(Bracket). 3) Remove 3ea of screws and detach the Cover(Flange). 4) Remove the Insulator(Motor) and 4 ea of screws.

  • Page 22: Anti-Vibration Rubber

    Large Capacity, High Speed Centrifuge 2236R – Service manual 4.8 Anti-vibration rubber → [PIC 1] [PIC 2] [PIC 3] 1) If needed, detach the anti-vibration rubber assy to replace them. 4.9 Imbalance sensor assembly 1) Remove 2 ea of wrench bolts(large circle).

  • Page 23: Rpm Sensor Holder Assembly

    Large Capacity, High Speed Centrifuge 2236R – Service manual 4.10 RPM sensor holder assembly 20151215_161441.mp4 20151215_161350.mp4 1) Remove the RPM Sensor connector from the Main PCB. 2) Detach the Shaft Hub from the motor assy. 3) Remove 4 ea of wrench bolts and detach the RPM sensor holder Ass’y from the motor ass’y...

  • Page 24: Compressor Fan

    Large Capacity, High Speed Centrifuge 2236R – Service manual 4.11 Compressor Fan 1) Remove the 4 screws(red circle) and detach the Fan bracket. 2) Remove the 3 screws(red rectangle) and detach the Compressor Fan. 4.12 Motor Fan 4.13 1) Remove the 4 screws(red circle) and detach the Motor Fan.

  • Page 25: Service Mode

    Large Capacity, High Speed Centrifuge 2236R – Service manual 5. Service Mode and Adjustment <Ver 1> 5.1 Transition into service mode On the Control panel 1) Push the red circle part for 5 seconds until beep sound. 2) Password window pops up.
  • Page 26 Large Capacity, High Speed Centrifuge 2236R – Service manual 5.3 Procedure for Imbalance adjustment 1) Confirm the set values, as the picture below. Displayed Value(ex.178) means HALL i.e. the physical distance status of the  hall sensor. The normal value of imbalance sensor lies between 170 and 200.
  • Page 27 Large Capacity, High Speed Centrifuge 2236R – Service manual <Ver 2> 5.1 Transition into service mode On the Control panel 1) Push the red circle part for 5 seconds until beep sound 2) Password window pops up 3) Click ‘ok’( No password).
  • Page 28 Large Capacity, High Speed Centrifuge 2236R – Service manual 5.3 Procedure for Imbalance adjustment 1) Confirm the set values, as the picture below. Displayed Value(ex.82) means HALL i.e. the physical distance status of the  hall sensor. The normal value of imbalance sensor lies between 70 and 100.

  • Page 29: Error Code And Troubleshooting

    Large Capacity, High Speed Centrifuge 2236R – Service manual Error code and Troubleshooting 6.1 Error codes 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.
  • Page 30 Large Capacity, High Speed Centrifuge 2236R – Service manual 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.
  • Page 31 Large Capacity, High Speed Centrifuge 2236R – Service manual • PhotoSensor of Door-in-1 is defective or damaged Door PhotoSensor error (Door-in 1) • Replace the Photo Sensor with normal one Corrective Action • Motor Close Photo Sensor is defective or damaged...

  • Page 32: Troubleshooting

    Large Capacity, High Speed Centrifuge 2236R – Service manual 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.

  • Page 33: Maintenance

    Large Capacity, High Speed Centrifuge 2236R – Service manual 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.

  • Page 34: Device Test For Centrifuge

    Large Capacity, High Speed Centrifuge 2236R – Service manual 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.

  • Page 35: Parts Information

    Large Capacity, High Speed Centrifuge 2236R – Service manual Parts Information 8.1 Assembly Drawing 1) All parts...
  • Page 36 Large Capacity, High Speed Centrifuge 2236R – Service manual 2) Frame...
  • Page 37 Large Capacity, High Speed Centrifuge 2236R – Service manual 3) Front Panel...
  • Page 38 Large Capacity, High Speed Centrifuge 2236R – Service manual 4) Case(Top)
  • Page 39 Large Capacity, High Speed Centrifuge 2236R – Service manual 5) Door Lock...
  • Page 40 Large Capacity, High Speed Centrifuge 2236R – Service manual 6) Door...
  • Page 41 Large Capacity, High Speed Centrifuge 2236R – Service manual 6) Motor...

  • Page 42: Part List

    Large Capacity, High Speed Centrifuge 2236R – Service manual 8.2 Part List Part No Part Name C06DR90100-00 Door Ass'y C99DR00420-03 Center window C06DR00132-01 Door(TOP)-1096R C03DR04420-02 Hinge pin C03DR00623-00 Hinge C99DR13020-01 Door stopper load C06DR00520-01 Striker(68mm) C06DR00232-00 Door(MIDDLE)-2236R C06DR00332-00 Door(BOTTOM)-2236R C99DR04020-00...
  • Page 43 Large Capacity, High Speed Centrifuge 2236R – Service manual C06CS00332-01 Case(Front) 50-1 C06CS00332-02 Case(Front) C04RB00720-00 Emergency cap-1580R C06MT07520-00 Ring Plate-2236R C06RB00320-00 Packing(Motor) C02CS04420-00 Insulator (Motor Packing) C06CS02520-00 Bracket(Motor Packing)-2236R C06CS01520-03 Cover(Flange)-2236R C06CS04420-00 Insulator (Motor) C06MT90200-00 Final Motor Ass`y(220V) 66-1 C06MT90200-01...

Table of Contents