Dräger Evita 4 - Replacing the Backlighting

5664.500/800 Evita 4/Evita 2 dura 06/98 Repair Instructions Page 65
For internal use only. Copyright reserved. GBR5664500T055664800.fm 18.03.99
Dräger Medizintechnik
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Fig. 34: DC/AC converter board (in newer versions)
12.1.2 Replacing the Backlighting
The order number of the backlighting assembly is related to the specific type of display.
Please check which type of display you have before ordering a new backlighting assembly.
• Switch the Evita 4 off.
• Open the control unit.
• Remove the display from the control unit.
• Remove the four screws (see Fig. below).
Fig. 35: Display (dismounted)
• Remove the backlighting, along with the light fixture.
To the
backlighting
green
black
red
Display (glass pane)