First Use And Maintenance; Procedure For First Use And Maintenance; Adjusting The Arm; Technical Data - KaWe MASTERLIGHT LED 1000 Mode D'emploi

6. FIRST USE AND MAINTENANCE

The KaWe examination light is equipped with a clamping lever be-
tween the cross arm and the stand post. After assembly, this clamping
lever may need to be adjusted.
The KaWe examination light is to be serviced and checked at
least every two years.
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.

6.1 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

6.2 Adjusting the arm

• adjust the clamping lever
If the light body is hard to move or does not stay in the desired posi-
tion, the braking action of the clamping lever between the cross arm
and the stand post must be adjusted.
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7. TECHNICAL DATA

7.1 Photometric data

Central illumination intensity
35,000 Lux
at a distance of 0.5 meters
Central illumination intensity
7,800 Lux
at a distance of 1 meter
Light spot diameter d at a distance of 0.5 m 100 mm
10
Light spot diameter d at a distance of 1 m 163 mm
10
Light spot diameter d at a distance of 0.5 m 61 mm
50
Light spot diameter d at a distance of 1 m 116 mm
50
Residual illumination intensity with one shutter
Residual illumination intensity with two shutters 72 %
Residual illumination intensity at the bottom
100%
of a normed tube
Residual illumination intensity at the bottom
of a normed tube and one shutter
Residual illumination intensity at the bottom
72 %
of a normed tube and two shutters
Illumination depth 60 % 1230 mm
Colour rendering index CRI
Colour rendering index R
9
Light spot diameter at a distance of 0.5 m 10 cm
Light spot diameter at a distance of 1 m 16 cm
Colour temperature (Kelvin) 4000 K
Number of LEDs
Max. irradiation intensity in the field
29 W/m²
at a distance of 1.0 m
Max. irradiation intensity in the field 205 W/m²
Working lifespan of the LEDs 40.000 h
Diameter of the light body 12 cm
Heat build-up near the head 0.5 °C
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.

7.2 Electrical data

Power input
Operating voltage 12V DC
Amperage 0.30A

7.3 Technical data for stand

Stand Base Number of feet 5
Foot length 310 mm
Castor diameter approx. 50 mm
Stand post Length 1.400 mm
Telescoping no
Power cord connec- yes
tion
Light arm + Assembly • Light arm with light body
Light body preassembled
• Light arm on floor stand
0 %
7.4 Electrical installation information
The KaWe examination light is exposed to a current peak when it is
switched on and is therefore equipped with a power adapter.
0 %
Warning! This light is a Protection Class II device. To avoid
the risk of electric shock, this unit must be connected to a
grounded electrical outlet.
95

7.5 Weights

94
Examination light
MASTERLIGHT LED 1000
* with 5-foot base
3

7.6 Environmental conditions

Temperature +10° C
Relative humidity 30 %
Air pressure 700 hPa
* for higher temperatures please contact us
a
Temperature –10° C
7W
Relative humidity 20 %
Air pressure 700 hPa
Instructions on the packaging
Temperature range Humidity during
during transport and transport and
storage
+50° C
–10° C

7.7 Important information

If multiple KaWe examination lights are used at once, the total
irradiance may exceed 1,000 W/m² due to superposition of the lumi-
nous fields. As a result, there is a risk that the illuminated field may
become very hot. The superposition of the luminous fields of multiple
KaWe examination lights may cause the limit values for UV radiation
(<400 nm) of 10 W/m² to be exceeded.
The report on the factory test for electrical safety can
be obtained upon request. The only requirement is the serial
number of the KaWe examination light for which the proto-
col is desired. If other KaWe examination lights or other
pieces of equipment are connected together during installa-
tion, section 16 of EN 60601-1:2013 applies and if necessary,
Weight
the compliance with the requirements is to be verified.
5.0 kg*
Before initial operation, the installation must be inspected
in accordance with EN 62353.

8. CE-LABEL

Operation
This KaWe examination light complies with guidelines 93/42/
EWG (guidelines for medical products from the council of the Europe-
Min. Max.
an communities). The applicable standard is EN 60601-2-41. The
+30° C*
company KaWe GmbH + Co. KG is certified according to DIN EN ISO
75 % 13485:2012 + AC:2012. .
1060 hPa

9. DISPOSAL

At the end of the product's life, the components of the KaWe
Transport/storage
examination light are to be disposed of properly. Ensure that the mate-
rials are sorted carefully according to type. The electrical circuit boards
Min. Max.
are to be disposed of at an appropriate recycling centre. The lamp
+50° C
housing and the rest of the components of the KaWe examination light
should be disposed of according to their type of material.
90 %
1060 hPa
Air pressure during
transport and
storage storage
RH P
20% - 90% 700hPa - 1060hPa
17