luxvision SL 880 User Manual Download Page 30

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Scale specification

Length scale

Angle scale

Measuring parameters

Length scale

Diopter compensation

Angle scale

16mm

(0.5mm minimum graduations)

360º

(5º minimum graduations)

To be used at 10x only

-5D to +3D

No limit

8.2 Applanation tonometer

This LSL 880 slit lamp could be equipped with Haag-Streit AG Model R-900

or model T-900 applanation tonometer for measuring the intraocular pressure.

Summary of Contents for SL 880

Page 1: ...USER S MANUAL SL 880 SILT LAMP ...

Page 2: ...e to use the supplied or specified power cable Do not modify forcibly bend kink or pull the power cable When disconnecting the power cable from the AC outlet be sure to hold the cable by the plug Pulling the cable may cause wire breakage or shot circuit resulting in fire or electric shock Do not connect or disconnect the plug of the power cable to from the AC outlet using wet hands Doing so may re...

Page 3: ...Content 1 Name of Parts 4 2 Assembly 7 3 Operation 16 4 Maintenance 22 5 Common Trouble Shooting 28 6 Responsibility 29 7 Transportation 29 8 Optional Accessories 29 9 Specifications 31 ...

Page 4: ...4 1 Name of Parts Fig 1 17 16 15 14 13 12 11 10 1 4 9 8 7 18 19 20 21 22 23 24 25 26 27 2 3 5 6 ...

Page 5: ...ontinuously at high setting as the service life of the bulb will be shortened 8 Main PowerSwitch 9 Pilot Lamp 10 Location Roller When it is in the middle it stands for included angle of 0 between the microscope arm and the illumination arm And the right or left side the included angle of 10 11 Centering Knob Loosening the knob allows the illumination light to be moved from the center of the vision...

Page 6: ...An illuminated fixed spot for patient to look at 22 Horizontal Mark When the horizontal center of the patient s eye is in line with the mark the elevation of the microscope controlled by joystick is also in its center position 23 Chin rest 24 Chin rest elevation adjustment knob Rotate the knob to adjust the elevation of the Chinrest 25 Protection cap Please cover the main shaft hole with the prote...

Page 7: ...7 can rotate separalely 27 Microscope arm locking knob Lock the rotational movement of the microscopearm 2 Assembly 2 1 Components A B C D E F G ...

Page 8: ...8 H I J K L M O P Q R S N ...

Page 9: ...e fuse L Spare long Reflecting Mirror M Brush N Dust Cover O Focusing Test Road P Cross Screw Driver with Wood handle Q Watch screw Driver small R Watch screw Driver big S Spaner Optionally available in some region 2 2 Assembly Procedure Necessary tools are as follows Cross Screw Driver With Wood Handle P Watch screwdriver R Spanner S 1 Selecting voltage and fuse 1 1 1 1 1 2 1 1 1 1 2 1 1 1 1 1 1 ...

Page 10: ... 110 Volt 1A 220 Volt 0 5 A It has been set to the 220 v 0 5 A before leaving our factory Important Matters Set the input voltage and frequency of the instrument according to that of the mains 2 Assembling the worktable E To attach the worktable on the motorizedinstrument table please screw off four M8x20mm bolts with spring washers with the spanner S Lift the worktable to aim its screw hole at th...

Page 11: ... the screw driver P Head rest fixation plate Chin rest connection board Screw Head rest fixation plate Chin rest connection board Put two cables in the gap between the headrest fixation plate and the chin rest connection board Fig 5 While ensuring they are not clamped retighten the previously removed screws ...

Page 12: ...can be rolled steadily on the rails Remove four screws attached to the rail with the screw driver P Place the rail cover F to the rail retighten the previously removed screws 5 Assembling Illumination part A Loosen the illumination arm couple bolt 13 4 Assembling the base part B and the rail cover F G Mark Screw 26 ...

Page 13: ...ttom surface well and the two red marks stretch in one line simultaneously After the two red marks accurately aligned re tighten the screw 6 Assembling the breath shield E Remove the breath shield fixation screw from the microscope arm Pass the removed screw trough the hole of the breath shield then re screw it into the arm 7 Connecting Plug Peel of the sticky tape attached to the cap which ensure...

Page 14: ...s below the head rest part with the corresponding output socket of the power box Insert the plug of the input power cable G into the input socket of the power box Remove the cable clips from the bottom of the worktable with screwdriver P and wrap the output and input cables respectively then re attach them to the bottom of the worktable Cable clip ...

Page 15: ... This instrument supplies a 3 wire cable Please select a proper power socket as matched Ensured that the instrument is grounded well Important Matters Please use the special cable supplied with this instrument 2 The power box and the illumination part When the main power switch 8 of the power box is placed at I it turns on and O for turn off The main power switch should be set at the O position be...

Page 16: ...ontrol knob 15 filter selection lever 16 and magnification changer lever 13 etc could be operated freely After examining turn off the main power ad cover the instrument with the dust cover N 3 Operation 3 1 Diopter compensation and pupil distance adjustment 1 Use of the focusing text rod M The rod is supplied as one of standard accesories for confirming the microscopes is adjusted correctly Insert...

Page 17: ...djustment ring 19 counter clockwise down to end Second rotate the ring clockwise untila sharp slit image appears on the focusing text rod Adjust another eyepieces as the same procedure Racord the diopter value on each eyepiece for future reference 4 Pupil distance adjustment Separate the prism box of the microscope with both hands to adjust the P D until both eyes could see the same image on the f...

Page 18: ...t elevation adjustment knob 24 below the chin rest until the patient s canthus aligns with the horizontal mark 22 20 22 23 24 2 Use of the fixation target For fixing the patient s eyesight just make him look at the fixation target 21 with the eye not to be examined To change fixing position move the lamp bar as well as move the curved lever around the headrest Curver lever Fixation target bar ...

Page 19: ...il it aligns with the target Turn the joystick clockwise to raise the microscope and counter clockwise to lower it 3 Horizontal fine adjustmen Tilt the joystick to make the microscope move slightly on the horizontal surface White watching through the eyepieces tilt the joystick to aim accurately at the object for a sharp image 4 Locking the base When finishing the adjustment fasten the base lockin...

Page 20: ...omes a circle all the 9mm size 12 2 Changing the aperture and slit height Turn the aperture and slit height control knob 15 and 6 different circular bearns of light are available at full aperture 9 8 5 3 1 0 2 diameter respectively With a slit image the slit height can be changed continuously from 1 to 9mm which is indicated through the display window 17 17 15 ...

Page 21: ...small division for 5º and big division for 10º Scale 15 4 Deflecting the illumination light Loosen the centering knob 11 and swing the slit widht control knob 12 by the arrow so the light spot moves away from the center of the microscope vision field It is mainly used to examine the eye by indirect retro illumination Fasten the centering knob and the slit light will return to the center of the mic...

Page 22: ...comfortable in long period or examination 1 No filter 2 Heat absorption filter 3 ND filter 4 Red free filter 5 Blue filter 16 1 2 3 4 5 4 Maintenance Important Matters The replace waste materials should be tr eated as industrial rubbish 4 1 Replacing the illumination bulb Turn the main power switch 8 off Pull out the plug connected to the lamp house rotate the lamp cap 18 counter clockwise and pul...

Page 23: ...lmed at the flange of the lamp base otherwise the illumination may be uneven Important Matters The bulb is hot Place the lamp cap in the original position and rotate it clockwise and insert the connecting plugs Turn on the main power switch and check whether the new bulb works or not Fixation disc 18 Flange 23 ...

Page 24: ...ween the microscope and the illumination arm to exceed 30º Remove the long mirror by holding the extended surface Insert new long reflecting mirror 4 3 Replacing the fuse Turn off the main power switch 8 and pull out the input cable from the power socket Screw off the fuse holder cover with the screw driver P Replace it with a new fuse then fasten the cover The fuse specifications are as follows 1...

Page 25: ... width control knob is too loose the slit width may be out of control Loosen the screw on the right knob with the screw driver O then hold the left knob firmly with one hand white the other hand rotate the right knob clockwise to adjust its tightness When it is appropiate fasten the screw of the right knob firmly again Left knob Screw Right knob 25 ...

Page 26: ...e standard accesories In case any dust still remains wipe it off with soft cotton dipped with absolute alcohol Important Matters Never scratch with fingers or any other hard materials 2 Cleaning the slide plate rail and shaft are dirty The vertical and horizontal movement will be unsteady Wipe them with clean soft cloth 3 Cleaning and sterilizing the plastic parts Clean the palstic parts such as c...

Page 27: ...rosive detergent lest that the surface should be damaged 4 7 Consumables Please specify names and quantities when ordering following consulmables Part name Outlook Illumination Bulb Long Reflecting Mirror Chin rest paper Fuse 1 A 110 V 0 5 A 220V SL 880 Slit Lamp 27 ...

Page 28: ... The bulb has burnt out The fuse has blown The bulb is not assembled properly The filter lever is in the middle position or in the position of gray filter Voltage selector is wrongly set The coat of the reflecting mirror is oxidized Too much dust on the reflecting surface Voltage selector is wrongly set Remedy Connect the power cable correctly Place the switch on I position Insert the plug firmly ...

Page 29: ...as where the relative humidlty should be 10 to 80 and enviroment temperature 10ºC to 40 ºC If the assembled instrument should be moved or tranported in short distance please lock all the moveble parts Move this instrument carefully with hands pushing or carrying its table If for long distance transportation please repack it with original package 8 Optional Accessories purchase in addition 8 1 10 m...

Page 30: ...ation Angle scale 16mm 0 5mm minimum graduations 360º 5º minimum graduations To be used at 10x only 5D to 3D No limit 8 2 Applanation tonometer This LSL 880 slit lamp could be equipped with Haag Streit AG Model R 900 or model T 900 applanation tonometer for measuring the intraocular pressure 30 ...

Page 31: ...bulb cross angle stereovision change the objective for 2 grades magnification 10X objective x eyepiece magnification rate vision field 1X 10X 10X 18mm 1 6X 10X 16X 14 5mm 10x eyepiece 55mm to 82 mm 10x eyepiece 6D 2 3X continuous from 0mm to 9 mm at 9 mm slit becomes a circle continuous from 1 to 8 mm 9mm 8mm 5mm 3mm 2mm 1mm 0 2mm 0º to 180º with horizontal scanning capability 5º 10º 15º 20º four ...

Page 32: ...get Powersource Input voltage Input frequency Input power Output voltage Fixation target Electreic safe standard Dimension and Weight Packing box Total weight Net weight 90mm 100mm 15mm 30mm 80mm Red Led 100 220V 10 50 60 Hz 58 VA Illumination bulb 9 8V 11 6V 7 2V Conform to Standard IEC601 1 Class I Type B 670mm x 570 mm x 510mm 23 Kg 20 Kg ...

Page 33: ...sion or limitation of incidental or consequential damages Accordingly the above limitation may not apply to you Every effort has been made to ensure the accuracy of this manual However LUXVISION makes no warranties with respect to the documentation and disclaims any implied warranties of merchantability and fitness for a particular purpose LUXVISION Inc shall not be liable for any errors or for in...

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