![Atlas Xenotest 440 Скачать руководство пользователя страница 32](http://html.mh-extra.com/html/atlas/xenotest-440/xenotest-440_operating-instructions-manual_3001605032.webp)
Operating Manual Xenotest
®
440
- 32 -
Inhalt/Content/Sommaire
6.4
Changing optical filters
WARNING – electrical shock!
Touching live parts can lead to life threat-
ening electrical shock. The lamp ignition
of the instrument is under high voltage.
Disconnect the instrument from the main
power supply before installing/removing
the xenon lamps!
• Turn the instrument off at the ON/OFF switch
• Pull the electrical plug out of the socket and secure
against reconnecting
• Check whether the instrument is voltage free
CAUTION – danger of burns!
The components of the lamp unit get very
hot and can cause burns when they come
into contact with the skin. Let the compo-
nents of the lamp unit cool down sufficient-
ly before changing the xenon lamps!
NOTE – handling the filter
Residue from finger prints can burn into the filter and
cause uneven light radiation. Wear clean cotton gloves
when handling the filters.
Removing the filter assembly:
1. Remove the exhaust air components (see sect. 6.3)
2. Pull the contact socket off the lamps
3. Remove the lamp covering
4. Remove the lamps
5. Remove the filter assembly from the exhaust air shaft
carefully. Make sure that the xenon lamps are not
damaged
6.3.3 Setting the replacement schedule
for the lamps
The counters for the useful life of the lamps must be
reset after installing new lamps. A lamp code is enclosed
with every lamp set in which special lamp properties are
coded. By using these data, XenoLogic™ can optimize
the activation of the lamps and prolong the useful life.
The counters for the useful life of the lamps are also
reset by entering this code.
The user has the following options for entering the lamp
code:
Automatic read-in of SD card
If the lamp code is available on an SD card, it can be
read in automatically by the controller:
1. Change lamps as described in section 6.3.2.
2. Insert SD card with lamp code into the device control
-
ler.
3. Read in the lamp code with “Settings / Device /
Lamp set / New lamp set.”
4. A prompt appears on the screen whether the coun-
ters for the useful life of the lamps are to be reset.
5. Confirm the prompt.
Manual input of the lamp code
1. Change lamps as described in section 6.3.2.
2. Switch on device.
3. Enter the lamp code under “Settings/Device/ Useful
life lamps/ Reset.”
4. A prompt appears on the screen whether the coun-
ters for the useful life of the lamps are to be reset.
5. Confirm prompt
NOTE – lamp code
The lamp code can only be used once to reset the useful
life of the lamps!
NOTE – expiry of useful life
On expiry of the useful life, the lamp parame
-
ters that ensure proper operation of the device
are no longer guaranteed. Negative effects on
the results obtained with these expired lamps
cannot be ruled out. Therefore, use of the
lamps beyond the useful life specified by Atlas
is at your own risk.
6
Start up