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 15

EN

KSL-H by KEELER

5 Step magnification change

Magnification

Field of view

x6

34mm

x10

22mm

x16

14mm

x25

8.5mm

x40

5.5mm

Filters

a)  Clear
b)  Neutral Density
c)  Red Free
d)  Diffuser
e)  Blue

Apertures

Aperture diameters (mm)

Tower illumination

Tower has the facility to tilt towards the user and positively locates at each step. 0°, 5°, 10°, 

15° and 20°.

7.  ROUTINE MAINTENANCE

The maintenance outlined below should only be carried out once the 

main power cable has been disconnected. If you have any problems that 

are not covered by the procedures described below, contact Keeler Ltd or 

your local supplier.

7.1  LED SYSTEMS

LED’s typically have a life exceeding 10,000 hours of continuous use and therefore can be 

considered as a non-consumable item that will not require changing by a user.
Whilst this is a significant life expectancy, we suggest that the Slit Lamp is always switched off 

between examinations to conserve energy and LED life.

 

a

b

c

d

e

 

0.2

1

2

3

5

9

12

In the unlikely event of an LED failure please contact Keeler or your local 

distributor for guidance on the replacement procedure.

7.2  REGULARLY INSPECT THE DEVICE FOR DAMAGE OR DIRT

Routinely clean as per section 3 on page 5 cleaning instructions.

7.3  CLEANING AND CHANGING THE MIRROR

The mirror is front surfaced to avoid ghosting of the projected light and therefore 
is very delicate and will need to be replaced when the surface deteriorates.
The mirror should be cleaned only with a soft clean lens cloth.
The mirror is an interference fit in its holder and can be removed by grasping it 

firmly and pulling it out of its holder. Slide in the replacement mirror taking care 

to avoid touching the reflective surface.
Care must be taken to keep the objective and the eyepiece lenses clean – use 

only soft clean lens cloths to clean optical surfaces.

7.4  ELECTRICAL CONNECTIONS

Routinely check all electrical connections, cables and connectors. To access the bulb 

connections see earlier in this section for guidance.

7.5  OPTICS

The optics should be wiped clean of any loose dirt or debris with a suitable dust brush then 

cleaned with a soft dry lens cloth, washed linen or other non abrasive lens cleaning material.
The condenser lens beneath the illumination lamp will require cleaning; to access this, remove 

the lamp as detailed earlier, clean the condenser lens and then replace the lamp.

7.6  AXLE AND MECHANICAL PARTS

If the Slit Lamp becomes hard to move on the glide plate, the plate should be cleaned with a 

lightly oiled cloth or silicon polish. The axle should be cleaned only with dry lint free cloths.

8.  WARRANTY

The Keeler H-Series Slit Lamps are guaranteed for three years against faulty workmanship 

materials or factory assembly. Warranty is on a Return To Base (RTB) basis at the cost of the 

customer and may be void if the Slit Lamp has not been regularly serviced.
The manufacturer’s warranty and terms and conditions are detailed on the Keeler UK website.
The mirror, main illumination lamp and general ‘wear and tear’ are excluded from our standard 

warranty.

Содержание H Series

Страница 1: ...SLIT LAMP INSTRUCTIONS FOR USE H Series A world without vision loss...

Страница 2: ......

Страница 3: ...R USE 11 6 1 SETTING THE BINOCULARS 11 6 2 PREPARING THE PATIENT AND USING THE SLIT LAMP 12 6 3 DESCRIPTION OF FILTERS APERTURES AND MAGNIFICATIONS 13 7 ROUTINE MAINTENANCE 14 7 1 LED SYSTEMS 14 7 2 R...

Страница 4: ...ty Humidity limitation Use by date Serial number Catalogue number Medical device Translation The Keeler Slit Lamp is designed and built in conformity with Directive 93 42 EEC Regulation EU 2017 745 an...

Страница 5: ...embly and a table top with power supply and accessory drawer The light intensity is controlled by a variable rheostat located on the XYZ translation base There are a number of selectable filters allow...

Страница 6: ...the specialized technicians of the manufacturer s Technical Service Centre or by personnel trained and authorised by the manufacturer The manufacturer declines any and all responsibility for loss and...

Страница 7: ...ortant when the unit has been stored or transported in a cold environment this can cause severe condensation to develop on the optical elements 2 3 CONTRAINDICATION There is no restriction to patient...

Страница 8: ...s 9 Power lead chinrest to lamp housing KSL H Series 10 Lamp cover 11 Lamp cover release screws 12 Lever for grey ND blue diffuser and red free filters 13 Slit length slit rotation and aperture contro...

Страница 9: ...8 R type tonometer mounting hole 29 Yellow filter knob up out 30 Lock for securing magnification body 31 Magnification change drum 32 Eyepieces adjustable for PD and dioptre correction 33 Breath shiel...

Страница 10: ...castors ensure the following before moving it to another location 1 The table is at its lowest position 2 The power cord is removed 3 The Slit Lamp arm and base locking knobs are tightened 4 The runn...

Страница 11: ...gned Attach the tower to the base using the hex bolt removed earlier and tighten using the wrench provided 2 Carefully fit the microscope body to the arm ensuring it is pushed to the stop Tighten usin...

Страница 12: ...n 9 4 Power Supply page 20 3 Connect the mains power to the Slit Lamp transformer using the power lead provided Only a hospital grade 3 conductor electrical power supply cable must be used For USA and...

Страница 13: ...sures exact centering of the prism with the left objective 8 To obtain an image as clear and as free of reflexes as possible the angle between the illumination and the microscope should be about 60 an...

Страница 14: ...nus one 1 or minus two 2 dioptres 6 2 PREPARING THE PATIENT AND USING THE SLIT LAMP Parts of the slit lamp coming in to contact with the patient should be cleaned in accordance with these instructions...

Страница 15: ...mination Tightening the knob will re centre the slit image in the centre of the visual field of the microscope 8 The slit image is made vertical or given a pre set angle by means of the inclination la...

Страница 16: ...e outlined below should only be carried out once the main power cable has been disconnected If you have any problems that are not covered by the procedures described below contact Keeler Ltd or your l...

Страница 17: ...ables and connectors To access the bulb connections see earlier in this section for guidance 7 5 OPTICS The optics should be wiped clean of any loose dirt or debris with a suitable dust brush then cle...

Страница 18: ...g or using this instrument please read carefully and observe what is described here Portable or mobile type radio frequency communication units may have an adverse effect on this instrument resulting...

Страница 19: ...1 kV line s to line s 2 kV line s for input output line s 1 kV line s to line s 2 kV line s for input output line s Mains power quality should be that of a typical professional healthcare facility Vol...

Страница 20: ...nd people 1 Field strengths from fixed transmitters such as base stations cellular cordless telephones and land mobile radios amateur radio AM and FM radio broadcast and TV broadcast cannot be predict...

Страница 21: ...requency applies These guidelines may not apply in all situations Electromagnetic propagation is affected by absorption and reflection from structures objects and people 9 4 TECHNICAL SPECIFICATIONS O...

Страница 22: ...provide at least two means of protection Power Supply Power supply unit Switch mode 100V 240V input 10 multi plug compliant to EN IEC 60601 1 EN IEC 61000 6 2 EN IEC 61000 6 3 Fuse T2 5AH 250V Power s...

Страница 23: ...60 hPa 700 hPa TRANSPORT CONDITIONS 50 C 40 C 95 10 1060 hPa 500 hPa Vibration sinusoidal 10 Hz to 500 Hz 0 5g Shock 30 g duration 6 ms Bump 10 g duration 6 ms This instrument does not meet the temper...

Страница 24: ...al Keeler Applanation Tonometer 2414 P 2032 Keeler D KAT R Type Digital Keeler Applanation Tonometer 2414 P 2042 11 PACKAGING AND DISPOSAL INFORMATION Disposal of old electrical and electronic equipme...

Страница 25: ......

Страница 26: ...2021 USA Sales Office Keeler USA 3222 Phoenixville Pike Building 50 Malvern PA 19355 USA Toll Free 1 800 523 5620 Tel 1 610 353 4350 Fax 1 610 353 7814 India Office Keeler India Halma India Pvt Ltd P...

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