Light Body, Protective Screen And Support System; First Use And Maintenance; Procedures For First Use And Maintenance; Technical Data - KaWe MASTERLIGHT LED 3000F Mode D'emploi

Sterilisation
Only previously cleaned and disinfected handles may be sterilised. The
handles are placed in and sterilised in suitable sterilisation packaging
(single-use sterilisation packaging, such as wrap / paper sterilisation
bags, single or double pack) in accordance with DIN EN 868 / ISO
11607 for steam sterilisation. Only the sterilisation procedure listed
below may be used. Other sterilisation procedures (such as ethylene
oxide, formaldehyde and low-temperature plasma sterilisation) are
not permissible.
Steam sterilisation procedure
Validated in accordance with DIN EN 554/ISO 11134
Maximum sterilisation temperature 134°C
The principle proof of the suitability of the handles for effective steri-
lisation was carried out using a fractional vacuum process (Euroselec-
tomat 666 by MMM Münchner Medizin Mechanik GmbH, sterilising
temperature 134°C, holding time 7 min.). If other procedures (such
as manual cleaning) are used, proof of the suitability and principle
effectiveness of the procedure must be given as part of the validation.
Inspection/durability
Each time before they are reused, the handles should be inspected for
damage and replaced if necessary.
The sterilisable handle sleeve must be discarded and replaced with a
new one after 1000 sterilisation cycles or after a maximum of 2 years.
A stamped number on the inside of the handle sleeve (as shown) can
be used to check the year of manufacture of the sleeve (in the picture,
12 stands for the year 2012).

4.2 Light body, protective screen and support system

The surface of the light is made of a high-quality material that can be
cleaned with conventional cleaning agents.
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The protective screen 9 is made of a high-quality plastic. Pay attention
to the following during cleaning:
• Always clean the screen 9 with a wet cloth (never clean with a dry
cloth!).
• The protective screen 9 is to be wiped with an anti-static agent us-
ing a lint-free cloth.

5. FIRST USE AND MAINTENANCE

The KaWe examination light is to be serviced at least every two years.
This includes an electrical and mechanical inspection.
Please heed the user's manual and assembly instructions for
the support systems as these may contain different mainte-
nance timeframes.
Caution: Make sure that the height stop (if present) is hori-
zontal before the lamp is removed from the spring-loaded
arm. Please heed the user's manual and assembly instruc-
tions for the support system.
Note: Before conducting any maintenance or tests on
the KaWe examination light, unplug it from the electrical
outlet and ensure that it will not be plugged in again until
the work has been completed.
5.1 Procedure for first use and maintenance
Inspect the KaWe examination light (especially for the following):
• Paint defects
• Cracks in plastic parts
• Deformation of the support system
• Loose parts
• Check the connection between the examination lamp and support
system.
• Inspect and grease the mechanism securing the arm to the stand
• Proper operation
• Electrical safety
Note: Circuit diagrams, part lists and maintenance instruc-
tions are available upon request. The replacement of parts
and repair work on the lamp during treatment are not al-
lowed. Touching parts contained within the lamp housing
while at the same time touching a patient is not allowed.

6. TECHNICAL DATA

6.1 Photometric data

LED 3000F LED 3000
Central illumination intensity 45,000 Lux 35,000 Lux
at a distance of 1 meter
Light spot diameter d 122 mm 132 mm
10
Light spot diameter d 62 mm 66 mm
50
Residual illumination intensity with 0 %
one shutter
Residual illumination intensity with 60 % 61 %
two shutters
Residual illumination intensity at the 100 % 100 %
bottom of a normed tube
Residual illumination intensity at 0 %
the bottom of a normed tube and
one shutter
Residual illumination intensity at the
60 % 61 %
bottom of a normed tube and two
shutters
Illumination depth 20 % 1750 mm 1750 mm
Illumination depth 60 % 890 mm 840 mm
Colour rendering index CRI 95
Colour rendering index R 94
9
Max. irradiation intensity in the field 162 W/m 126 W/m
2
at a distance of 1.0 m
Max. irradiation intensity in the field 201 W/m 2 148 W/m
at a distance of 0.8 m
Focusable light spot size 14-20 cm 17 cm
Colour temperature (Kelvin) 4500 K 4500 K
Heat build-up near the head 0.5° C 0.5° C
Electronic brightness control on the 50 - 100 % 50 - 100 %
light body (Standard)
Number of LEDs 12
Working lifespan of the LEDs 60,000 h 60,000 h
Work area 70-140 cm 70-140 cm
Diameter of the light body
29 cm 29 cm
Height adjustment limit 121 cm 121 cm
Note: The technical data are subject to certain deviations.
Due to production–related reasons, the actual values can
vary slightly from the above-named values. The values for R
can deviate by approx. ± 5%. The colour temperature values
can deviate by approx. ± 200K.

6.2 Electrical Data

LED 3000F / LED 3000
Power input
Operating voltage
Amperage

6.3 Electrical installation information

The KaWe examination light is exposed to a current peak when it is
0 %
switched on and is therefore equipped with a power adapter. The
adapter has a wide range input, input voltage 100 - 240V AC, 50 -
60Hz, Output voltage 24V DC.
If a changeover relay is required for an existing on-site emergency
power supply for the KaWe adapter, this relay must be ordered sep-
arately from KaWe.
0 %
Warning! This light is a Protection Class I device. To avoid
the risk of electric shock, this unit must be connected to a
grounded electric outlet.

6.4 Weights

KaWe examination lamp
LED 3000
95
LED 3000F
94
2

6.5 Environmental conditions

Operation
2
Min.
Temperature +10° C
Relative humidity 30 %
Air pressure 700 hPa
* for higher temperatures please contact us
Transport/storage
12
Min.
Temperature -10° C
Relative humidity 20 %
Air pressure 700 hPa
Instructions on the packaging
Temperature range Humidity during Air pressure during
during transport transport and transport and
a
and storage storage
+50° C
RH
20% - 90% 700hPa - 1060hPa
–10° C
18 W
24 V DC
0.75 A
Weight
1.9 kg
1.9 kg
Max.
+30° C*
75 %
1060 hPa
Max.
+50° C
90 %
1060 hPa
storage
P
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