Topcon Slit Lamp SL-2G, Instruction Manual

Page 1: ...INSTRUCTION MANUAL SLIT LAMP SL 2G ...

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Page 3: ...eration install the instrument on a level surface free of vibrations Also do not place any objects on the instrument Before using the instrument connect all cables correctly Use the specified source voltage When not using protect the instrument with the dust cover Keep the objective lens free from finger prints and dust WARNING When operating the instrument be sure not to touch the patient s eye o...

Page 4: ...lations for disposal and recy cling STORING PLACE USAGE PERIOD 1 When storing the instrument ensure that the following conditions are met 1 The instrument must not be splashed with water 2 Store the instrument where environmental conditions are appropriate 3 Do not store or transport the instrument on a slope or uneven surface or in an area where it is subject to vibrations or instability 4 Do not...

Page 5: ...ng this display may lead to personal injury or physical damage Injury refers to cuts bruises sprains fractures burns electric shocks etc Physical damage refers to damage to buildings equipment or furniture ICONS ICONS MEANING This indicates Prohibition Specific content is expressed with words or an icon either inserted in the icon itself or located next to the icon This indicates Mandatory Action ...

Page 6: ...lectrical shock do not attempt disassembling rebuild ing or repairing For repairs call your dealer 19 When replacing the lamp switch off the power supply and remove the power cable to avoid electric shocks 30 To avoid burns beware of high temperatures when replacing the lamp immediately after switching it off 30 Before doing daily maintenance pull out the power cable to avoid electric shocks and w...

Page 7: ...perating with the maximum intensity the light radiation reaches values exceeding the safety guideline in about 160sec 26 This instrument has been tested with 120V 230V and found to comply with IEC60601 1 2Ed 3 0 2007 This instrument radiates radio frequency energy within standard and may affect other devices in the vicinity If you have discovered that turning on off the instrument affects other de...

Page 8: ...ion of a doctor TOPCON is not responsible for damage due to fire earthquakes actions or inactions of third persons or other accidents or damage due to negligence and misuse by the user and any use under unusual conditions TOPCON is not responsible for damage derived from inability to properly use this equipment such as loss of business profits and suspension of business TOPCON is not responsible f...

Page 9: ...are of high temperatures when replacing the lamp immediately after switching it off Afin d éviter toute brûlure prenez garde à la température élevée de l ampoule lorsque le remplacement de celle ci se fait immédiatement après avoir coupé l alimentation électrique CAUTION When operating the base unit note the following Pendant la manipulation de la base de l instrument veuillez prendre les précauti...

Page 10: ...THE MICROSCOPE UNIT 14 OPERATING THE BASE AND FOCUSING 15 OPERATING THE ILLUMINATION UNIT 16 ENDING PROCEDURE 18 TROUBLESHOOTING TROUBLESHOOTING GUIDE 19 SPECIFICATIONS AND PERFORMANCE PERFORMANCE 20 ENVIRONMENTAL CONDITIONS 21 ELECTROMAGNETIC COMPATIBILITY 22 OPTICAL RADIATION HAZARD 26 ELECTRIC RATING AC 27 SAFETY DESIGNATIONS PER IEC 60601 1 STANDARD 27 DIMENSIONS WEIGHT 27 OPERATION PRINCIPLES...

Page 11: ...54 36 TV RELAY LENS TL 55 36 TV ATTACHMENT TL 56 37 TV RELAY LENS TL 57 37 OBSERVATION TUBE 37 EXTERNAL FIXATION TARGET SO FT02 38 12 5X EYEPIECE 38 20X EYEPIECE 38 TONOMETER MOUNT SO TM1 38 TONOMETER MOUNT SO TM2 39 HRUBY LENS SO HL01 39 PARALLEL VISION BINOCULAR TUBE PB 2 39 YELLOW FILTER UNIT 39 ...

Page 12: ...fication index mark Microscope arm Cap Microscope arm locking knob Magnification selector handle AC adapter Power Supply Canthus mark Power switch Brightness control knob Illumination Unit Table Unit Prism Slit rotation ring Slit width control knob Filter selector lever Aperture slit length selector turret Lamp house cover Control lever Illumination arm External fixation target jack Base Unit AC a...

Page 13: ...are included Figures in parentheses are the quantities For optional accessories see Optional Accessories on page 34 AC adapter 1 Model JMW110kA15 Power cable 1 Chinrest paper 1 Dustcover 1 Spare chinrest tissue pin 2 Instruction manual Assembly Manual 1 each SL 2G SLIT LAMP INSTRUCTION MANUAL ...

Page 14: ... position that allows you to get focus on the object 3 Operate the magnification selector handle of the microscope and set the magnification index to 10 4 Look through the eyepiece and one by one turn the diopter adjusting ring clockwise Stop turning at a focus position where the diopter scale is obtained The scale of the diopter adjusting ring shows the diopter scale NOTE To ensure sharp observat...

Page 15: ...13 PREPARATIONS 5 Looking through the eyepiece hold the prism box and adjust the pupillary distance of the eyepiece to enable binocular vision Prism box Eyepiece ...

Page 16: ...anthus marker on the chinrest frame OPERATING THE MICROSCOPE UNIT Turn the magnification selector handle to the desired magnification index Make sure the desired magnification is aligned with the magnification index mark For overall magnification in conjunction with the magnification index of the magni fication selector handle see page 20 Forehead rest Canthus marker Chinrest Chinrest adjuster Mag...

Page 17: ... 4 To lock the base in place fasten the base locking knob CAUTION To avoid injury to the patient s eye and nose pay particular attention while operating the instrument body CAUTION To prevent fingers from being caught in between beware of the moving parts while operating the main body NOTE To prevent dropping the base locking knob from the base do not loosen the knob too much Coarse focusing is do...

Page 18: ...o avoid causing discomfort to the patient and damage to the patient s eye do not make the illumination too bright NOTE Adjust the slit width suitably for the purpose of observation The slit width scale should be used as a guideline Turn the Power switch Brightness control knob counter clockwise with a click the illumination lamp goes off The indicator lamp indicates the following conditions When A...

Page 19: ... illumination φ14 φ10 φ5 φ1 φ0 3mm are avail able The slit length can be changed gradually between 1mm and 14mm TURNING THE SLIT Turn the slit rotation ring The slit image can be changed from vertical to horizontal At this moment the slit angle can be read from the angle scale Aperture slit length selector turret Slit rotation ring Slit angle scale ...

Page 20: ...filter can be selected from two filter types ENDING PROCEDURE Turn OFF the Power switch the Brightness control knob The blue filter is used for fluorescent staining observation The red free filter colored green is used to visualize the nerve fiber layer Filter selector lever Blue filter Red free filter Filter selector lever No filter ...

Page 21: ...t the cable 12 Power switch Brightness control knob is OFF Turn ON Power switch Brightness control knob 12 AC adapter cable is discon nected Connect the cable 12 Power switch Brightness control knob is set to minimum position Turn up the Power switch Brightness control knob 16 Illumination lamp is broken Replace it with a new illumina tion lamp 30 Illumination field is not uniform has shade is dar...

Page 22: ...5 Overall magnification actual vision field 10 00 φ22 5mm 15 98 φ14 1mm 25 53 φ8 8mm Eyepiece lens Magnification 12 5x Binocular tubes Diopter adjustment range 5D to 3D PD adjustment 55 78mm Illumination unit Illumination field Slit width 0 14mm can be adjusted gradually 14mm circle Slit length 1 14mm can be adjusted gradually 14mm circle Aperture diameter φ0 3 1 5 10 14mm 1 14mm can be adjusted g...

Page 23: ... C to 40 C Humidity 10 to 95 without dew condensation Air pressure 700hPa 1060hPa THIS INSTRUMENT DOES NOT MEET THE TEMPERATURE REQUIREMENTS OF ISO 15004 1 FOR STORAGE DO NOT STORE THIS INSTRUMENT IN CONDITIONS WHERE THE TEMPERATURE MAY RISE ABOVE 40 C OR FALL BELOW 10 C ENVIRONMENTAL CONDITIONS FOR PACKAGING IN STORAGE Temperature 20 C to 50 C Humidity 10 to 95 ENVIRONMENTAL CONDITIONS FOR PACKAG...

Page 24: ...PMENT or SYSTEM should be observed to verify normal operation in the configuration in which it will be used e The use of the ACCESSORY transducer or cable with EQUIPMENT and SYSTEMS other than those specified may result in increased EMISSION or decreased IMMUNITY of the EQUIP MENT or SYSTEM Guidance and manufacturer s declaration electromagnetic emissions The SL 2G is intended for use in the elect...

Page 25: ...V line s to line s 2 kV line s to earth 1 kV line s to line s 2 kV line s to earth Mains power quality should be that of a typical commercial or hospital environment Voltage dips short interruptions and Voltage variations on power supply input lines IEC 61000 4 11 5 Ut 95 dip in Ut for 0 5 cycle 40 Ut 60 dip in Ut for 5 cycles 70 Ut 30 dip in Ut for 25 cycles 5 Ut 95 dip in Ut for 5 sec 5 Ut 95 di...

Page 26: ...s determined by an electro magnetic site survey a should be less than the compliance level in each fre quency range b Interference may occur in the vicinity of equipment marked with the follow ing symbol NOTE 1 At 80 MHz and 800 MHz the higher frequency range applies NOTE 2 These guidelines may not apply in all situations Electromagnetic propagation is affected by absorption and reflection from st...

Page 27: ...er W Separation distance according to frequency of transmitter m 150kHz to 80MHz 80MHz to 800MHz 800MHz to 2 5GHz 0 01 0 12 0 12 0 23 0 1 0 38 0 38 0 73 1 1 2 1 2 2 3 10 3 8 3 8 7 3 100 12 12 23 For transmitters rated at a maximum output power not listed above the recommended separa tion distance d in meters m can be estimated using the equation applicable to the frequency of the transmitter where...

Page 28: ...ation hazards have been identified for SL 2G it is recommended that the intensity of light directed into the patient s eye be limited to the minimum level which is necessary for diagnosis Infants aphakes and persons with diseased eyes will be at greater risk The risk may also be increased if the person being examined has had any exposure with the same instrument or any other ophthalmic instrument ...

Page 29: ...t a hazardous ingress of water stated by IEC 60529 IPxO Classification by the method of sterilization disinfection None This product has no part requiring sterilization disinfection Classification of safety of use in an environment containing air combustible gas oxygen or nitrogen monoxide combustible anesthetic gas Equipment not suited for use in an environ ment containing air combustible gas oxy...

Page 30: ...uay 220V 60Hz Type A Most common Type H Infrequently Chile 220V 60Hz Type A Colombia 110V 50Hz Type C Brazil 220V 60Hz 127V 60Hz Type A Type C Ecuador 110V 50Hz Type C E USA 120V 60Hz Type A Hospital Grade Canada 120V 60Hz Type A Hospital Grade Symbol IEC Publication Description Description French 60417 5032 Alternate Current Courant alternatif 60878 02 02 Type B applied part Partie appliquée du T...

Page 31: ...ttached connected The illumination lamp light is bright enough DAILY CARE This instrument may be affected adversely by dust Apply the dust cover when not in use PLACING AN ORDER FOR CONSUMABLES When ordering consumable items contact your dealer or TOPCON see the back cover and specify the article name product code and quantity CAUTION Use only the attached AC adapter Using any other AC adapter mig...

Page 32: ...ing the lamp switch off the power supply and remove the power cable to avoid electric shocks CAUTION To avoid burns beware of high temperatures when replacing the lamp immediately after switching it off NOTE To ensure perfect illumination make sure that the socket flange and notch are firmly fitted When the external fixation target optional is attached remove the connector from the external fixati...

Page 33: ...ss slot screwdriver and remove the lamp unit 6 Replace the lamp unit with a new one and set it in reverse order RESTOCKING CHINREST TISSUE When the chinrest tissue supply is depleted pull out the chinrest tissue pins and replace the tissue When touching the lamp unit take care not to damage the LED LED ...

Page 34: ... are persistent call your dealer or TOPCON see the back cover CAUTION Before doing daily maintenance pull out the power cable to avoid electric shocks and wait until the body is cooled to avoid burns CAUTION To prevent burns do not touch the parts inside the lamp house cover during operation and immediately after cutting the power supply NOTE To prevent the chinrest forehead rest and other plastic...

Page 35: ...instrument and consumables comply with the regulations on disposal and recycling in your area NOTE When stained the movement of the sliding plate and the rail of the table top and the wheel shaft of the base becomes less smooth Clean them with a dry cloth CAUTION The base contains strong springs Do not attempt to disassem ble this as these springs could shoot out of the base causing injury Control...

Page 36: ...eam Splitter Monitor Still Video Recorder Printer Digital Camera Adapter Lens Observation Tube Tonometer mount SO TM1 Tonometer mount SO TM2 12 5x eyepiece The one there is no click but with measurement scale 12 5x eyepiece The one there is click and without scale 20x eyepiece Parallel view eyepiece PB 2 Yellow Filter Unit TV Relay Lens TL 54 TV Relay Lens TL 55 TV Attachment TL 57 TV Attachment T...

Page 37: ... to either side The beam splitter division ratio is TV 50 patient 50 TV RELAY LENS Three types of TV relay lenses are prepared for different TV camera types to be used C mount 1 2 type C mount 1 3 type and bayonet mount 1 2 type FEATURES Used with the beam splitter Can connect a TV camera to carry out monitor observation and photographing of still images ...

Page 38: ... TV camera to be used For C mount 1 2 type TV camera TL 54 For C mount 1 3 type TV camera TL 55 FEATURES Incorporated with the beam splitter Can connect a TV camera to carry out monitor observation and photographing of still images The beam splitter IN OUT can be selected The beam splitter division ratio is TV 50 patient 50 ...

Page 39: ...ter division ratio is TV 50 patient 50 TV RELAY LENS TL 57 Used to connect a digital camera Combined with beam splitter The beam splitter division ratio is TV 50 patient 50 OBSERVATION TUBE FEATURES Used in combination with a beam splitter Used for observation together with the operator Can be inclined to facilitate observation ...

Page 40: ...ps One without internal scale and click stops on each adjustment step One with internal scale and click stops on each adjust ment step One with internal measurement scale and click stops on each adjustment step 20X EYEPIECE FEATURES Replaces the normal eyepiece for high magnification observation TONOMETER MOUNT SO TM1 FEATURES This is a mount used for attaching the Applanation Tonometer 900 4 for ...

Page 41: ...efractive power of the cornea and lens With the Hruby lens the posterior vitreous body and the retina can be observed PARALLEL VISION BINOCULAR TUBE PB 2 FEATURES Allows observation in a parallel pattern instead of a con verging one The handling method is the same as that for the con verging binocular tubes YELLOW FILTER UNIT FEATURES Combines with the blue filter prepared in the main body for a h...

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Page 43: ... back of the instrument Period of Usage Please give us the date of purchase Description of Problem as detailed as possible SLIT LAMP SL 2G INSTRUCTION MANUAL Version of 2011 2011 2 100LW1 Date of issue 18 Feb 2011 Published by TOPCON CORPORATION 75 1 Hasunuma cho Itabashi ku Tokyo 174 8580 Japan 2011 TOPCON CORPORATION ALL RIGHTS RESERVED ...

Page 44: ...SL 2G SLIT LAMP ...