Dräger Evita 4 - Replacing the HPSV Controller O; Air Pcb

5664.500/800 Evita 4/Evita 2 dura 06/98 Repair Instructions Page 88
For internal use only. Copyright reserved. GBR5664500T055664800.fm 18.03.99
Dräger Medizintechnik
D
17.2 Replacing the HPSV Controller O
2
/AIR PCB
• Switch the Evita off.
• Remove the Phillips screws A.
• Loosen the Phillips screws B.
Fig. 45: Rear view (rear panel fitted)
• Remove the rear panel.
• Remove the HPSV Controller PCB.
Fig. 46: Rear view (rear panel removed)
• Mount the new HPSV Controller PCB by following the reverse method used for
dismounting.
• Check the Evita by following the instructions in the Evita 4/Evita 2 dura Test Certificate.
LP HPSV-Ansteuerung
LP Pneumatikansteuerung
LP HPSV-Ansteuerung
B B
B B
B
B
A
HPSV-Controller AIR PCB
HPSV-Controller O
2
PCB
Pneumatics-Controller PCB
AIR
O
2