Monitor Bezel Assembly - Dräger Medical Fabius Tiro Technical & Service Manual

Replacement Procedure
22 Monitor Bezel
Assembly
Dräger Medical AG & Co. KGaA
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The monitor bezel assembly comprises the keypad, flat panel display, rotary
switch, and LED lamp PCB assembly. Access to the bezel assembly mount-
ing screws is through the ventilator compartment as shown in
NOTE
Replacement keypads do not include keypad inserts. Therefore, removal of
the original keypad insert for later reuse is necessary. Refer to
keypad insert location.
1. Set the main power switch to OFF and disconnect AC power from the
machine.
2. Swing open the ventilator door.
3. While supporting the bezel assembly, remove the two screws securing
the left side of the bezel.
CAUTION
Do not pull the bezel outward as this will break the locking tabs at the
right side of the bezel.
4. Slide the bezel to the right to release its locking tabs from the machine.
See Figure 28.
NOTE
Verify that bezel locking tabs are clear of the machine before pulling the
bezel away from the machine.
5. Disconnect the large ribbon cable from the keypad connector, and the
smaller ribbon cable from the display panel.
6. Disconnect the ground wire.
Refer to the parts list for identification of individual components.
7. Reconnect the ground wire and the two ribbon cables to the replacement
assembly.
8. Carefully fold the cables behind the bezel assembly as you bring it into
position on the machine. Hold the bezel against the machine and slide it
to the left to engage the locking tabs in the slots in the machine housing.
9. While supporting the bezel assembly, reinstall the two screws at the back
of the bezel on the left side.
10. Close the ventilator door.
11. Restore power to the machine and verify all of the keypad and display
functions.
12. Perform the PMS procedure.
6020.002
Fabius Tiro
Revision B Released
Figure 28.
Figure 28 for
199