Section 7 —Disassembly
Page 7-14
VitalCare
TM
506N3 Series
Service Manual
Criticare Systems, Inc.
DOX SpO
2
with TurboTemp
or without Temperature
Refer to “Replace the SpO
2
Boards” on page 7-13 for directions on
removing the side panel.
1. Lift the insulator up off the side panel.
Figure 7-17: Lift Insulator
2. Remove the standoffs (pn 42476B001) that hold the DOX SpO
2
Board to the base assembly.
Figure 7-18: DOX SpO
2
PCB
NOTE
: Insulator is placed on top of PCB, then standoffs.
3. Remove insulator.
4. Remove the two (2) screws that are holding the DOX PCB to the
base assembly. Torque @ 5 in. lbs.
5. Unplug the SpO
2
cable (pn 90930A001) from
P1
of the PCB.
6. Replace DOX SpO
2
PCB.
7. Reassemble in reverse order.
Follow “Completion of Service” procedure at the end of this section.
Lift Here, Carefully
Standoffs
Insulator
Screws
J1
Torque @
2 in lbs
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