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10

DEUTSCH

ENGLISH 

FRANÇAIS

ITALIANO

ESPAÑOL

NEDERLANDS

PORTUGUÊS

SVENSKA

DEUTSCH

ENGLISH

FRANÇAIS

ITALIANO

ESPAÑOL

NEDERLANDS

PORTUGUÊS

SVENSKA

© HAAG-STREIT AG, 3098 Koeniz, Switzerland - HS-Doc. no. 1500.7220589-04170 – 2016 – 02

Swiveling of the slit illumination to 

the microscope axis

Horizontal ± 90°, vertical 0 – 20°

Filters

Blue, red removal (green), gray (10%).

UV and thermal-protection filters are installed fixed

NOTE!

(Further information available in the LED illumination LI 900 instruc-

tions for use)

7.2  Stereo microscope 

Stereo angle:

13°

Magnification changer:

6.3x / 10x / 16x / 25x / 40x

Ocular magnification:

12.5x

Range of adjusting eye-pieces:

+7 to −7 diopters

Pupil distance:

52 – 78 mm

Total magnification:

6.3x / 10x / 16x / 25x / 40x

Object field ø in mm:

32.0 / 20.0 / 12.7 / 8.0 / 5.1

 

7.3  Instrument base 

Operation:

Single-handed operation of control lever in 3 dimensions

Adjustment of instru-

ment base:

100 mm (length) 

100 mm (side) 

30 mm (height)

7.4  Net weight

12.7 kg (without power supply, head rest and options)

8.  Maintenance

WARNING!

 

Do not modify this equipment without authorization of the manufacturer.

Installation and repairs may only be performed by trained specialists. 

Contact your HAAG-STREIT representative for installation, repairs and 

modification work on the system. The contact details are available at 

www.haag-streit.com.

Only original HS replacement parts may be used.

 

 

The LED illumination can be operated maintenance-free for its entire service life.

8.1  Device inspection 

In order to correctly check the slit lamp, proceed as follows:

Insert test rod into the radial movement bearing, whilst at the same time aligning

   the surface to the microscope at a right angle.

Set slit length to 8 or 14 mm.

Set llumination strength to 50%.

Set magnification to max. in the microscope.

Set the eyepieces in such a way that the test rod is in sharp focus. Turn the 

  eyepiece from the (+) to the (-) side.

The structure of the test rod must be in sharp focus in all magnifications.

Close slit edges to approx. 0.5 mm. The borders must be in sharp focus here.

Completely open slit edges and turn the test rod by 45°, the sharp area must 

  be in the centre of the test rod.

8.2  Repair

To guarantee a long service life, the device must be cleaned weekly as described 

and protected with the dust cover when not in use. We recommend having the de-

vice inspected once a year by an authorized service technician.

8.3  Cleaning

•  

Only clean the housing with a dry cloth.

•  

Do not use any liquids, alcohol or corrosive substances.

•  

The exposed glass surfaces can be dusted with a dusting brush. 

Lens brush HAAG-STREIT number 1001398

8.4  Replacing the illumination mirror

The mirror can be most easily accessed if the microscope is turned away from the

illumination and the illumination inclined two points.

WARNING!

Only use mirrors with a LOT number.

8.5  Dust cover

We recommend protecting the slit lamp with a dust cover

(49) when not in use.

Dust cover, small (for slit lamp) HS no. 1001395

Dust cover, large (for several instruments) HS no. 1001434

49

01-IFU_BQ900-7220589-04180_eng.indd   10

20.01.2016   14:52:24

Summary of Contents for Slit lamp BQ 900

Page 1: ...IANO ESPAÑOL NEDERLANDS PORTUGUÊS SVENSKA HAAG STREIT AG 3098 Koeniz Switzerland HS Doc no 1500 7220589 04170 2016 02 INSTRUCTIONS FOR USE Slit Lamp BQ 900 18 Edition 2016 02 01 IFU_BQ900 7220589 04180_eng indd 1 20 01 2016 14 52 14 ...

Page 2: ...seases or trauma which affect the structural properties of the eye Contraindication There is no absolute contraindication for tests with this device Appropriate profes sional judgement and caution are necessary WARNING Read the instruction manual carefully before commissioning this pro duct It contains important information regarding the safety of the user and patient NOTE Federal law restricts th...

Page 3: ...ol 7 4 Commissioning 7 4 1 Switching on the appliance 7 5 Operation 7 5 1 Setting the eyepieces 7 5 2 Preparing the patient 8 5 3 Operating the instrument 8 5 4 Setting the filters diaphragms 9 5 5 Fixation star 9 5 6 Microscope and eyepiece 9 6 Decommissioning 9 7 Technical data 9 7 1 Slit illumination 9 7 2 Stereo microscope 10 7 3 Instrument base 10 7 4 Net weight 10 8 Maintenance 10 8 1 Device...

Page 4: ...ative of the transport company Leave the device in the packaging for a few hours before unpacking it conden sation Check the appliance for damage after it is unpacked Return defective appliances in the appropriate packaging Store packaging material carefully so that it can be used for potential returns or when moving The slit lamp and head rest must be installed on an electrically insulated firepr...

Page 5: ...anties either expressed or implied including implied warranties of merchantability or fitness for a particular use Haag Streit expressly disclaims liability for incidental or consequential damage resulting from the use of the product This product is covered by a limited warranty granted by your seller This product is covered by a limited warranty which may be reviewed at www haag streit usa com Fo...

Page 6: ...for accessories pin 24 Quick release fastener for accessories 25 Stereo microscope with eyepieces 26 Eyepieces 27 Breath shield 28 Mounting screw for breath shield 29 Thread for fixing right hand side the tonometer AT 900 model BQ or AT 900 D model BQ 30 Centering screw 31 Inclination angle latch 0 20 32 Joy stick base locking screw 33 Axle 34 Rail cover 35 Control lever 36 Slide plate 1 2 3 4 5 6...

Page 7: ...e springs 3 7 Regulating the clearance of the slit width control The small screw in the center of the right control knob A allows you to regulate the friction of the turning movement of these adjusting knobs Turning it slightly to the right in makes it harder turning it left out makes it easier It should at least be set so hard that the slit cannot close on its own A A 4 Commissioning The device c...

Page 8: ...s verified with the naked eye Fine tuning is performed by tilting the control lever while observing via the stereo microscope 25 The slit width is set left or right with the rotating knob 19 as is the angle be tween the stereo microscope and illumination The slit image can be set vertical ly horizontally or diagonally as required by turning the illumination facility on the handle 23 locking points...

Page 9: ...is usually used with upstream red re moval filter 5 6 Microscope and eyepiece 40 Front lens 41 Rotary knob displaying the set magnification 42 5 level magnification changer Galilei system 43 Knurled ring bayonet joint 44 Binocular tube with convergent insight pupil di stance adjustable 52 78 mm 45 Eyepiece 12 5x field of vision ø 16 mm 46 Index white point 47 Knurled ring with diopter scale for se...

Page 10: ...ction In order to correctly check the slit lamp proceed as follows Insert test rod into the radial movement bearing whilst at the same time aligning the surface to the microscope at a right angle Set slit length to 8 or 14 mm Set llumination strength to 50 Set magnification to max in the microscope Set the eyepieces in such a way that the test rod is in sharp focus Turn the eyepiece from the to th...

Page 11: ...are 7220550 Instrument table HSM 901 Instrument table HSM 901 Imaging Instrument table HSM 901 Workstation Cable channel without table top table channel ø 12 mm 7200086 Cable channel without table top table channel ø 20 mm 1001575 Contrast enhancer filter yellow 1400306 Measuring eyepiece 12 5x 1400302 Observer tube short without eyepiece 1400301 Observer tube long without eyepiece 1400034 Eyepiec...

Page 12: ...so boasts the immunity stipulated by the standard The statutory accident regulations must be observed C Classification Standard EN 60601 1 BQ 900 slit lamp as per protection class I Operating mode Continuous operation CE Directive 93 42 EEC Class I FDA Class II D Disposal Electrical and electronic devices must be disposed of separately from household waste This appliance was made available for sal...

Page 13: ...han those listed may lead to higher emissions or may reduce the device s resistance to interfe rence Third party devices may only be connected in compliance with the EN 60601 1 standard F 2 Emitted interference standard table 1 Guidance and manufacturer s declaration electromagnetic emissions This product is intended for use in the electromagnetic environment specified below The customer or the us...

Page 14: ...kV for symmetrical voltages 2 kV for asymmetrical voltages 1 kV for symmetrical voltages 2 kV for asymmetrical voltages Mains power quality should be that of a typical commercial or hospital environment Voltage dips short interruptions and voltage variations on power supply lines EN 61000 4 11 5 UT 95 drop in UT for cycle 40 UT 60 drop in UT for 5 cycles 70 UT 30 drop in UT for 25 cycles 5 UT 95 d...

Page 15: ...engths from fixed RF transmitters as determined by an electromagnetic site surveya should be less than the compliance level in each frequency rangeb Interference may occur in the vicinity of equipment marked with the following symbol NOTE 1 At 80 MHz and 800 MHz the higher frequency applies NOTE 2 These guidelines may not apply in all situations Electromagnetic propagation is affected by absorptio...

Page 16: ...ce according to transmission frequency m 150 kHz 80 MHz D 1 2 80 MHz 800 MHz D 1 2 800 MHz 2 5 GHz D 2 3 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 with a nominal output not listed in the table above the distance D can be calculated in meters m using the equation for the respective column in which P is the nominal output of the transmitter in ...

Page 17: ...DEUTSCH ENGLISH FRANÇAIS ITALIANO ESPAÑOL NEDERLANDS PORTUGUÊS SVENSKA HAAG STREIT AG 3098 Koeniz Switzerland HS Doc no 1500 7220589 04170 2016 02 01 IFU_BQ900 7220589 04180_eng indd 17 20 01 2016 14 52 25 ...

Page 18: ...ld you have any further questions please contact your HAAG STREIT dealer at http www haag streit com contact contact your distributor html HAAG STREIT AG Gartenstadtstrasse 10 3098 Koeniz Switzerland Phone 41 31 978 01 11 Fax 41 31 978 02 82 eMail info haag streit com Internet www haag streit com 01 IFU_BQ900 7220589 04180_eng indd 18 20 01 2016 14 52 25 ...

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