Nellcor OxiMax N-65 Service Manual page 57

O M N-65 Service Manual
XI AX
3. Pull the SpO PCB and User Interface PCB to the left to free the case from the
2
DB-9 connector. Lift the combined SpO
case. See 8.
Figure 8: User Interface PCB and SpO
Caution: Do not force the User Interface PCB and SpO
This may damage the boards. To separate the User Interface PCB
from the SpO
the SpO PCB in the other. Rotate the ends of the two PCBs as
2
shown in Figure 9 until the two PCBs separate at the connection
points. Gently work the boards apart.
4. Separate the User Interface PCB from the SpO
and Figure 9 as follows.
1 — Left Connection (J8 on SpO
2 — User Interface PCB
3 — Right Connection ( J1 on SpO
4 — SpO PCB
2
Figure 9: Separating the User Interface PCB and SpO
and User Interface PCBs from the
2
PCB, grasp the User Interface PCB in one hand and
2
, J4 on User Interface)
2
, J5 on User Interface)
2
Disassembly Guide
PCB Removal
2
PCB apart.
2
PCB. See the Caution above
2
PCB
2
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