Hermle Z 287 A Operating Manual
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Hermle Z 287 A Operating Manual

Universal centrifuge
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Operating Manual for
Universal Centrifuge
Z 287 A
Z287A_V1.19
© Hermle Labortechnik GmbH
_eng

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Summary of Contents for Hermle Z 287 A

  • Page 1 Operating Manual for Universal Centrifuge Z 287 A Z287A_V1.19 © Hermle Labortechnik GmbH _eng...

  • Page 3: Table Of Contents

    Pre-Selection of Running Time ........................17 2.4.3 Pre-Selection of Brake Intensity and Acceleration..................17 Radius Correction ............................18 Program ................................18 2.6.1 Storage of Programs ............................. 18 2.6.2 Recall of Stored Programs ..........................19 Z287A_V1.19 © Hermle Labortechnik GmbH _eng...
  • Page 4 Table 4: Acceleration and Deceleration Times ......................V Table 5: Error Messages ............................V Table 6: Radius Correction ............................. VI Table 6: Radius Correction ............................ VII Table 7: Symbols- / Abbreviations.......................... VII Redemption Form: Decontamination Certificate ..................... IX Z287A_V1.19 _eng © Hermle Labortechnik GmbH...

  • Page 5: Product Description

    For any resulting damage, the company, Hermle Labortechnik, is not liable. 1.3 Brief Description The unit type Z 287 A is a non-refrigerated universal centrifuge, which we offer in two voltage variations 230V or 120V. The centrifuge can be used with swing-out rotors and angle rotors.

  • Page 6: Installation Of The Centrifuge

    Installation of the Centrifuge 1.5.1 Unpacking the Centrifuge Model Z 287 A is supplied in a carton. Remove the strap retainer, open the carton and remove the centrifuge. The instruction manual must be kept with the centrifuge at all times! 1.5.2 Space Requirements...

  • Page 7: Signs- And Indication Of The Centrifuge

    PRODUCT DESCRIPTION 1.6 Signs- and Indication of the Centrifuge 1.6.1 Product Nameplate (Example) Company Address: Hermle Labortechnik GmbH, Siemensstr. 25, D-78564 Wehingen TYPE: Type Designation of the Product REF: Order No. of the Product Serial No. of the Product Manufacturer Date of Manufacture MAX.

  • Page 8: Warning And Information Signs

    Attention! Check the fastening of the rotor nut before each run Take off mains plug before opening the housing or the emergency release Power Input Fuse 2,5 AT Direction of Rotation – clockwise rotation for the rotor drive Biohazard Warning Z287A_V1.19_ © Hermle Labortechnik GmbH...

  • Page 9: Operating And Display Elements

    Run complete, lid is closed Yellow Lid opened, no sleep mode Red flashing fast Error message Red flashing slow Centrifuge runs Yellow flashing slow Sleep mode Red – Green flashing slow Standard settings menu Z287A_V1.19 © Hermle Labortechnik GmbH _eng...

  • Page 10: Lcd-Display

    PRODUCT DESCRIPTION 1.7.2 LCD-Display The following picture shows the individual elements of the LCD-Display. Display Fields: Display Field – "rpm/rcf" Display Field – "acc/dec" Display Field– "time" Z287A_V1.19_ © Hermle Labortechnik GmbH...
  • Page 11 „programm“ Rotor-Nr. „error“ „rpm“ „service” „rcf“ h m s „accel“ Indication: After switching on the centrifuge, the display "rpm/rcf"(A-1) shows the current software version and after the model type (example with 207M). Figure 1 Z287A_V1.19 © Hermle Labortechnik GmbH _eng...

  • Page 12: Danger, Precautions And Warranty

    EN 61010-2-020. • The HERMLE Z 287 A is non "explosion-proof" and must not be operated in explosion- endangered areas or locations. Centrifugation of flammable, explosive, radioactive, or such substances, which chemically react with high energy, is strictly prohibited. If used in such environment, this is at the users own expense.

  • Page 13: Warranty

    Figure 1). Press during this time the keys “time“ (6) and “lid/stop“ (10) simultaneously. As a result, a display test is administered for approx. 3 seconds. All possible indications will appear at the same time (see Figure 2). The LED light is flashing alternately with green and red color. Figure 2 Z287A_V1.19 © Hermle Labortechnik GmbH _eng...

  • Page 14: Signal Turn On / Off

    "rpm/rcf" (4), turn the keyboard sound (On) or (Off), with the rotorary field (1), (see Figure After the settings have been stored by user, the normal program mode can be changed back again by switching off the centrifuge, for a short period. Z287A_V1.19_ © Hermle Labortechnik GmbH...

  • Page 15: Sleep Mode On / Off

    (see Figure 5). The first two numbers indicate the appeared errors ongoing from 00 to 99, the last two numbers indicate the error code. Please refer to, Table 5: Error Messages, (see APPENDIX V). Switch off the centrifuge, to return to the normal program mode. Z287A_V1.19 © Hermle Labortechnik GmbH _eng...

  • Page 16: Operating

    Some rotors have to be locked with the rotor key. Therefore, hold the rotor with one hand and secure it by turning the fixing nut clockwise (see Figure 8). The rotor key is supplied with the respective rotor. Z287A_V1.19_ © Hermle Labortechnik GmbH...
  • Page 17 For safety, always ensure that the rotor nut is tightened before each run! Do not operate the centrifuge with rotors or adapters that show any signs of corrosion or mechanical damage. Do not operate with extremely corrosive substances, which could damage the rotor and the centrifuge Z287A_V1.19 © Hermle Labortechnik GmbH _eng...

  • Page 18: Loading The Angle Rotor

    If In case of any questions, please contact the manufacturer! 2.1.4 Rotor Identification The model Z 287 A comes with an automatic rotor identification system. Place the rotor on the motor shaft as described in 2.1.1 and close the centrifuge lid. The centrifuge immediately recognizes the rotor and shows its item number on the display.

  • Page 19: Power Switch And Fuse

    "lid/stop" (10), the lid of centrifuge can be released. As soon as the lid is completely released, the word, "open" (M2) appears. The lid of the centrifuge is now able to be opened. For all number marked text, please refer to Figure 12. Figure 12 Z287A_V1.19 © Hermle Labortechnik GmbH _eng...

  • Page 20: Lid Lock

    See Table 3: Max. Speed and RCF-Values for Permissible Rotors, (see APPENDIX P. IV). All important values are listed on this table. ATTENTION: Please notice the maximum permissible revolutions of the test tubes (Producer Indication)! See also chapter 3.1.6 Z287A_V1.19_ © Hermle Labortechnik GmbH...

  • Page 21: Pre-Selection Of Running Time

    For all number marked text, please refer to Figure 15. See Table 4: "Acceleration and Deceleration Times", (APPENDIX P. IV). This table shows the acceleration and deceleration times, for the acceleration and deceleration stages 0 and 9, for permissible rotors. Z287A_V1.19 © Hermle Labortechnik GmbH _eng...

  • Page 22: Radius Correction

    Put the rotor into the centrifuge. By pressing the key, "prog" (11), in the display "time" (A-3) appears the word "program", (see Figure 17). With the control field (1), choose the desired program number. Z287A_V1.19_ © Hermle Labortechnik GmbH...

  • Page 23: Recall Of Stored Programs

    To recall stored programs, press the key "prog" (11), with the lid already closed. Inside the display "time" (A-3), appears "programm --"(M10). With the control field (1), pre-select the desired program number. In the respective displays, the stored values, for that program, will appear. Z287A_V1.19 © Hermle Labortechnik GmbH _eng...

  • Page 24: Leaving Program Mode

    3), the passed running time is indicated from the moment the "quick" key (8) is pressed. By releasing the "quick" key (8), the centrifuge stops and the running time is indicated, until the lid is opened. For all number marked text, please refer to Figure 21. Figure 21 Z287A_V1.19_ © Hermle Labortechnik GmbH...

  • Page 25: The "Stop" Key

    When inside the display "time" (A-3), the word "error" along with the number "02" appears, (see Figure 23). Potential reason for this error can be: The imbalance switch is defective. If an error code occurs, the LED is flashing rapidly with red color. Figure 23 Z287A_V1.19 © Hermle Labortechnik GmbH _eng...

  • Page 26: Maintenance

    The maintenance procedure has to be repeated every 10 to 15 runs, but at least once at week! Connect the unit to the power supply, after the equipment is completely dry. Do not implement disinfection with UV-, beta- and gamma-rays or other high energy radiation. Z287A_V1.19_ © Hermle Labortechnik GmbH...

  • Page 27: Cleaning And Disinfection Of The Unit

    At high temperatures, autoclaving residue may corrode and destroy the plastic. The objects must be thoroughly washed with distilled water, after the cleaning, but before the autoclaving. Residues of any cleaning liquids, may cause fissures, whitening and stains. Z287A_V1.19 © Hermle Labortechnik GmbH _eng...

  • Page 28: Disinfection Of Aluminum Rotors

    Transparent rotor lids and caps, made of PC or PP, as well as rotors, tube racks and adapters of PP, have a maximum operating time of up to 3 years, from first time use. Conditions for the Operating Time: Proper use, damage-free condition, recommended care. Z287A_V1.19_ © Hermle Labortechnik GmbH...

  • Page 29: Trouble Shooting

    Remove this stopper. Fastened to it, is a string which is connected to the lid lock.. • Pull the string slightly and the lid will open. • Open the lid of the centrifuge. • Switch the centrifuge on again, to proceed with regular function. Figure 24 Z287A_V1.19 © Hermle Labortechnik GmbH _eng...

  • Page 30: Description Of The Error Message System

    4.2.2 Description of the Error Message System The error message, "error" (M11), is shown in the "time" (A-3) display, (see Figure 25). For more detailed informations, refer to Table 2: "Error Messages", (see Appendix P. IV). Figure 25 Z287A_V1.19_ © Hermle Labortechnik GmbH...

  • Page 31: Receipt Of Centrifuges To Repair

    Health risk from contaminated equipment, rotors and accessories In case of returning the centrifuge for repairing to the manufacturer, please know the following: The centrifuge must be decontaminated and cleaned, before shipment to Hermle Labortechnik, for the protection of persons, environment and material.

  • Page 32: Transport, Storage And Disposal

    6.4 RoHS II Compliance HERMLE Labortechnik GmbH, Siemensstraße 25, 78564 Wehingen, hereby declares and certifies that all components manufactured are RoHS II compliant, according to the definition and restrictions given by the European Parliament Directive 2011/65/EC. This restricts the use of certain hazardous substances in electrical and electronic equipmen Z287A_V1.19_...

  • Page 33: Appendix

    Table 4: Acceleration and Deceleration Times ............... V Table 5: Error Messages ......................V Table 6: Radius Correction ...................... VI Table 6: Radius Correction ..................... VII Table 7: Symbols- / Abbreviations ..................VII Redemption Form: Decontamination Certificate ..............IX Z287A_V1.19 © Hermle Labortechnik GmbH _eng...

  • Page 34: Eg - Conformity Declaration

    Typ Designation Z 206 A; Z 207 A; Z 207 H, Z 167 M; Z 207 M, Z 216 M; Z 287 A; Z 306; Z 326; Z 366; Z 446;Z 216 MK; Z 32 HK; Z 326 K; Z 366 K; Z 36 HK; Z 446 K; ZK 496 Einschlägige EG-Richtlinien / Normen...
  • Page 35 APPENDIX Table 1: Technical Data Manufacturer HERMLE Labortechnik GmbH, 78564 Wehingen Z 287 A Type Dimensions 35 cm Width 43 cm Depth 26 cm Height 18 kg Weight without rotor 14,000 rpm Max. Speed 6 x 50 ml Max. Volume 16,058 x g Max.
  • Page 36 13,000 rpm 16.058 xg 221.75 V03 12,000 rpm 13.683 xg 221.77 V01 3,800 rpm 1.453 xg 221.78 V01 5,000 rpm 3.437 xg 221.79 V01 5,000 rpm 3.717 xg 221.80 V01 5,000 rpm 3.633 xg Z287A_V1.19 _eng © Hermle Labortechnik GmbH...
  • Page 37 Device gets too warm, cool down Open lid while motor is running Lid contact defective Undervoltage frequency converter Overvoltage frequency converter Error current detection Overspeed Memory Error intern EEPROM Memory Error intern EEPROM, program data Not permitted Z287A_V1.19 © Hermle Labortechnik GmbH _eng...
  • Page 38 Angle Rotor 221.57 V02 701.011 701.012 701.015 Angle Rotor 221.59 V06 704.004 704.005 Angle Rotor 221.60 V03 Angle Rotor 221.75 V03 704.004 704.005 Swing Out Rotor 221.77 V01 Swing Out Rotor 12.3 221.78 V01 Z287A_V1.19 _eng © Hermle Labortechnik GmbH...
  • Page 39 221.80 V01 708.051 12.8 Table 7: Symbols- / Abbreviations Symbol / Unit Describtion Abbreviations n (=rpm) revolutions per minute [min RZB(=rcf) [x g] relative centrifugal force Polypropylen Polycarbonat accel acceleration decel deceleration prog program Z287A_V1.19 © Hermle Labortechnik GmbH _eng...
  • Page 40 APPENDIX Z287A_V1.19 VIII _eng © Hermle Labortechnik GmbH...

  • Page 41: Redemption Form: Decontamination Certificate

    Have these substances reached the equipment/assembly? …………………………..  Yes  No If so, which ones: ________________________________________________________________ Description of the measures for the decontamination of the listed parts: I confirm the proper decontamination: Company/Dept ._____________ Place and Date: ______________________________ Signature of the authorized person: ________________________________________ Z287A_V1.19 © Hermle Labortechnik GmbH _eng...
  • Page 42 NOTES Z287A_V1.19 _eng © Hermle Labortechnik GmbH...
  • Page 43 Z287A_V1.19 © Hermle Labortechnik GmbH _eng...
  • Page 44 HERMLE Labortechnik GmbH Siemensstraße 25 78564 Wehingen Tel: +49 (0) 74 26 96 22-17 Fax: +49 (0) 74 26 96 22-49 Email: vertrieb@hermleLT.de Internet: http://www.hermle-labortechnik.de Technical rights reserved ©HERMLE Labortechnik GmbH 2019 Z287A_V1.19 _eng © Hermle Labortechnik GmbH...

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