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Leica M620 F20
User Manual
10 714 371 - version 00

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  • Page 1 Leica M620 F20 User Manual 10 714 371 - version 00...
  • Page 2 Nevertheless, we suggest studying this user manual in detail so that you know and are able to utilize all the benefits of your Leica surgical microscope in an optimum way. For valuable information about Leica Microsystems products and...
  • Page 3 Chapter overview Introduction Controls Preparation Before Surgery Accessories Safety Notes Care and Maintenance Disposal What To Do If...? Technical Data Leica M620 F20 / Ref. 10 714 371 / Version 00...
  • Page 4: Table Of Contents

    Configurations and Weights ..........48 Operating the control panel ..........20 Dimensions ................49 Decomissioning..............22 Accessories Components and accessories.......... 23 Video accessories for Leica M620 F20 ......28 Load table ................29 Leica M620 F20 / Ref. 10 714 371 / Version 00...
  • Page 5: Introduction

    Action required; this symbol indicates that you need ¸ ¸ to perform a specific action or series of actions. Type: Serial No.: Leica M620 F20 / Ref. 10 714 371 / Version 00...
  • Page 6: Design And Function

    Design and function 1 Swing arm 2 XY-unit (optional) 3 Tilt head 4 Focus unit 5 Binocular tube 6 Eyepieces 7 Optics carrier 8 Lens 9 Control unit 10 Base Leica M620 F20 / Ref. 10 714 371 / Version 00...
  • Page 7: Controls

    Here, only foot and hand switches delivered by Leica Microsystems (Schweiz) AG, Medical Division may be connected. Tilt head 1 Tilt head fine adjustment Focus unit 2 Reset button, XY-unit 3 Reset button, focus Leica M620 F20 / Ref. 10 714 371 / Version 00...
  • Page 8: Footswitch (Standard Configuration)

    7 Microscope illumination brighter See page 22 for alternative footswitches and free programming of footswitches. 1 Articulation brakes 2 Rotary knob for balancing 3 Retaining pin 4 Footbrake release lever 5 Footbrake Leica M620 F20 / Ref. 10 714 371 / Version 00...
  • Page 9: Optics Carrier

    4 Back to the "Main" menu 5 Switch to the service area (password-protected) 1 Drive knob for interpupillary distance adjustment 2 Diopter adjustment 3 Knurled ring for image correction Leica M620 F20 / Ref. 10 714 371 / Version 00...
  • Page 10: Preparation Before Surgery

    ¸ ¸ Push the binocular tube into the dovetail ring. ¸ ¸ Outfit the microscope and all accessories for use. ¸ ¸ Tighten the clamping screw securely. ¸ ¸ Leica M620 F20 / Ref. 10 714 371 / Version 00...
  • Page 11 Insert the filter holder (2). ¸ ¸ The objective protection glass will snap into place and the markings (3) and (4) will match. The objective protection glass is not autoclavable. Leica M620 F20 / Ref. 10 714 371 / Version 00...
  • Page 12: Fitting Adapters For Accessories

    Tighten the rotary ring (1). ¸ ¸ Align the binocular tube horizontally. ¸ ¸ Adjust the diopter setting at the eyepiece. ¸ ¸ Correct the image with the knurled ring (2). ¸ ¸ Leica M620 F20 / Ref. 10 714 371 / Version 00...
  • Page 13: Fitting Documentation Accessories

    ¸ Loosen clamping screw (1) and turn the assistant's ¸ ¸ stereomicroscope. Tighten the clamping screw (1). ¸ ¸ Turn the hub and reattach sterile handles (3). ¸ ¸ Leica M620 F20 / Ref. 10 714 371 / Version 00...
  • Page 14: Selecting Documentation Accessories

    70 mm 85 mm 100 mm 107 mm 1/4” 1/3” 1/2” 2/3” 1” Photo/TV dual attachment 250 mm 350 mm 35 mm Field of view Digital Photo camera Monitor/image Leica M620 F20 / Ref. 10 714 371 / Version 00...
  • Page 15: Adjusting The Eyebase And Eyepoint

    ¸ Set the minimum magnification. ¸ ¸ Shift the microscope until the test object is visible in the ¸ ¸ center of the field of view and reasonably sharp. Leica M620 F20 / Ref. 10 714 371 / Version 00...
  • Page 16: Reversing + And - Directions Of The Xy Unit

    The swing arm is now locked. Release the articulation brakes (2), fold the swing arm. ¸ ¸ Move the surgical microscope into transport position and ¸ ¸ tighten the articulation brakes. Leica M620 F20 / Ref. 10 714 371 / Version 00...
  • Page 17: Positioning The Surgical Microscope At The Operating Table

    (2). Connect the potential equalization to the socket (1) on the ¸ ¸ control unit. Connect the footswitch to the socket (4) on the control unit. ¸ ¸ Leica M620 F20 / Ref. 10 714 371 / Version 00...
  • Page 18: Installing Sterile Components

    ¸ lowering the microscope and correct as necessary, see page 8. Caution Risk of infection! Leave sufficient space around the stand to prevent ¸ ¸ contact with non-sterile components. Leica M620 F20 / Ref. 10 714 371 / Version 00...
  • Page 19: Preparing The Surgical Microscope For Use

    The brightness of the lamps and drive speeds remain at the programmed values of the last user. Leica M620 F20 / Ref. 10 714 371 / Version 00...
  • Page 20: Use

    Adjust the travel speed of the XY unit on the control panel ¸ ¸ (see page 21). Tilt fine adjustment: Use the tilt head fine adjustment (1) to set the tilt of the ¸ ¸ microscope precisely. Leica M620 F20 / Ref. 10 714 371 / Version 00...
  • Page 21: Adjusting The Illumination

    Move the slide button for the quick-change lamp mount (4) ¸ ¸ to the other side. The auxiliary lamp will light up. Leica M620 F20 / Ref. 10 714 371 / Version 00...
  • Page 22: Setting The Illumination Type And Working Distance

    Setting the illumination type and working Operating the control panel distance If the Leica M620 F20 is switched on, the main menu appears on the control panel. The following settings can be configured there: Calling up the settings of the surgeon...
  • Page 23 ¸ The configuration process will be canceled and the "PROGStart Values" menu will reappear. The field (12) indicates the user (1-4) for whom the settings are currently being configured. Leica M620 F20 / Ref. 10 714 371 / Version 00...
  • Page 24: Decomissioning

    In the main menu, press the button (1) with the settings to ¸ ¸ the power switch (1, page 5). be copied for at least three seconds (e.g. "1"). Leica M620 F20 / Ref. 10 714 371 / Version 00...
  • Page 25: Accessories

    7 Binocular tube 2 Laser filter 8 Eyepiece 3 Stereo adapter 9 Adapter 4 Beam splitter aœ Stereo Assistant Microscope 5 Revolving beam splitter Documentation port 6 Second observer stereo attachment Leica M620 F20 / Ref. 10 714 371 / Version 00...
  • Page 26 Binocular tube 10° to 50°, • With extra-low viewing height Type II, UltraLow ™III • Adjustable viewing angle and height • Adjustable interpupillary distance Binocular tube, inclined, T, type II Leica M620 F20 / Ref. 10 714 371 / Version 00...
  • Page 27 • For further information see the separate operating and installation instructions Adapter for Stereo Assistant Microscope Stereo Assistant • Separate assistant microscope aœ Microscope • For further information see the separate operating and installation instructions Leica M620 F20 / Ref. 10 714 371 / Version 00...
  • Page 28 Accessories Patient-side Lens Leica RUV800 Oculus BIOM Protective glass with holder 9 aœ Stereo Assistant Microscope with adapter Leica M620 F20 / Ref. 10 714 371 / Version 00...
  • Page 29 Leica RUV800 WD200 patient's eye • For further information, see the separate operating instructions Oculus BIOM • Third-party product, purchased only from third parties Holder for protective glass Protective glass Leica M620 F20 / Ref. 10 714 371 / Version 00...
  • Page 30: Video Accessories For Leica M620 F20

    ¸ ¸ Adapter. 1 Beam splitter (50/50 % or 70/30 %), rotatable beam splitter 2 Video adapter (Leica ZVA / RVA / MVA) 3 C-mount camera (Leica HD C100) Leica M620 F20 / Ref. 10 714 371 / Version 00...
  • Page 31: Load Table

    Binocular tube, 45° 0.56 kg 10448028 Eyepiece, 10× 10448125 Eyepiece, 8.33× 0.10 kg 10446739 Eyepiece, 12.5× Intermedi- Loading assistant and optics ate sum 1 To continue, see the next page Leica M620 F20 / Ref. 10 714 371 / Version 00...
  • Page 32 Load of accessories for front/rear section of the eye, sterilizable components, documentation ate sum 2 Intermedi- Carry over load for assistant and optics ate sum 1 Complete Load System This list contains typical equipment articles. Subject to change. Leica M620 F20 / Ref. 10 714 371 / Version 00...
  • Page 33: Safety Notes

    Leica to do so. • Use only original Leica Microsystems parts in maintenance work. • After service work or technical modifications, the device must be readjusted in accordance with our technical specifications. Leica M620 F20 / Ref. 10 714 371 / Version 00...
  • Page 34 24 hours, already been exposed to illumination from the same or any other ophthalmological instrument that uses a bright visible light source. Leica M620 F20 / Ref. 10 714 371 / Version 00...
  • Page 35: Manufacturer's Declaration Of Electromagnetic Compatibility (Emc)

    Guidance and manufacturer's declaration – electromagnetic emissions The Leica M620 F20 surgical microscope is intended for use in the electromagnetic environment specified below. The customer or the user of the Leica M620 F20 surgical microscope should ensure that it is used in such an environment. Emissions test...
  • Page 36 Guidance and manufacturer's declaration – electromagnetic immunity The Leica M620 F20 surgical microscope is intended for use in the electromagnetic environment specified below. The customer or the user of the Leica M620 F20 surgical microscope should ensure that it is used in such an environment. Immunity test...
  • Page 37 Guidance and manufacturer's declaration – electromagnetic immunity The Leica M620 F20 surgical microscope is intended for use in the electromagnetic environment specified below. The customer or the user of the Leica M620 F20 surgical microscope should ensure that it is used in such an environment. Immunity test...
  • Page 38 Warning message: The Leica M620 F20 surgical microscope may not be used in direct proximity of other devices. If it is necessary to operate it in the vicinity of other instruments, the devices should be monitored to ensure that they function properly in this arrangement.
  • Page 39: Dangers Of Use

    Always push the Leica M620 F20 surgical ¸ ¸ microscope - never pull it. Caution Surgical microscope can move without warning! Always secure the footbrakes when you are not ¸ ¸ moving the system. Leica M620 F20 / Ref. 10 714 371 / Version 00...
  • Page 40 Risk of injury through surgical microscope moving down! Do not exceed the max. load when equipping ¸ ¸ components and accessories. Check the total weight using the "Load table" ¸ ¸ (see page 48). Leica M620 F20 / Ref. 10 714 371 / Version 00...
  • Page 41: Signage

    La fiabilité de la mise à la terre n'est assurée que si l'équipement est connecté à une prise équivalente, marquée «Hôpital seulement» ou «Qualité hôpital». Danger sign for hot surface Leica M620 F20 / Ref. 10 714 371 / Version 00...
  • Page 42: Care And Maintenance

    After each operation, clean the Leica footswitch in warm or hot water (but below 60 °C). It is basically maintenance-free. In case of defects, please contact the responsible service organization. Leica M620 F20 / Ref. 10 714 371 / Version 00...
  • Page 43: Changing The Fuse

    The auxiliary lamp will light up. Switch back to the main lighting. ¸ ¸ Footswitch Position the footswitch. ¸ ¸ Test all the functions with the footswitch. ¸ ¸ Leica M620 F20 / Ref. 10 714 371 / Version 00...
  • Page 44: Notes On Reprocessing Of Resterilizable Products

    Remove surface contamination with a disposable cloth / paper cloth. Individual: A standard PE bag may be used. The bag must be large enough for the product so that the closure is not under tension. Leica M620 F20 / Ref. 10 714 371 / Version 00...
  • Page 45: Maintenance

    Products with optical components can be steam-autoclaved using the conditions listed above. However, this may cause a layer of dots and streaks to form on the glass surface, which may reduce the optical performance. Maintenance The Leica M620 F20 surgical microscope is basically maintenance-free. Leica M620 F20 / Ref. 10 714 371 / Version 00...
  • Page 46: Disposal

    Disposal Disposal The respective applicable national laws must be observed for disposal of the products, with the involvement of corresponding disposal companies. The unit packaging is to be recycled. Leica M620 F20 / Ref. 10 714 371 / Version 00...
  • Page 47: What To Do If

    XY traveling in the incorrect direction, XY-reverse enabled. Reset all, or disable XY-reverse with ¸ ¸ the XYReverse icon on the control panel the footswitch. is flashing. Leica M620 F20 / Ref. 10 714 371 / Version 00...
  • Page 48: Tv, Photography

    The specimen is not precisely focused. Focus precisely, use graticule if ¸ ¸ necessary. If your instrument has a malfunction that is not described here, contact your Leica Microsystems representative. Leica M620 F20 / Ref. 10 714 371 / Version 00...
  • Page 49: Specifications

    • Service menus Operation on the control panel by means of dynamic menu • Settings brightness, magnification • Zoom, focus, XY speeds • Reset all, XY, focus • Select/program individual users Leica M620 F20 / Ref. 10 714 371 / Version 00...
  • Page 50: Stand

    Stand Limitations of use Castors 4× Ø 100 mm • The Leica M620 F20 is only to be used on a strong, level Footbrakes 4× integrated in castors floor in enclosed rooms. • Impairments through drifting can occur at floors which have Total weight Approx.
  • Page 51: Dimensions

    Specifications Dimensions max. 1444 608 x 608 max. 155° 360° max. 180° max. 180° Leica M620 F20 (unit of measure mm) Leica M620 F20 / Ref. 10 714 371 / Version 00...
  • Page 52 Specifications 1145 Transport position (dimensions in mm) Leica M620 F20 / Ref. 10 714 371 / Version 00...
  • Page 53 Leica M620 F20 / Ref. 10 714 371 / Version 00...
  • Page 54 Leica M620 F20 / Ref. 10 714 371 / Version 00...
  • Page 55 Leica M620 F20 / Ref. 10 714 371 / Version 00...
  • Page 56 +65 6773 0628 10 714 371en/00 • Copyright © by Leica Microsystems (Schweiz) AG, Medical Division, CH-9435 Heerbrugg, 2013 • Printed – VIII.2013 – Data preparation by galledia • Subject to change. LEICA and the Leica Logo are registered trademarks of Leica Microsystems IR GmbH.

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