Criticare Systems, Inc.
VitalCare
TM
506N3 Series
Service Manual
Page 7-23
Section 7 —Disassembly
7. Disconnect the battery cable at
J12
on the Main Board.
8. Disconnect the AC cable at
J10
on the Main Board.
9. Disconnect the NIBP cable at
J9
on the Main Board.
(Locking
side is up. Red is left.)
10.Disconnect the SpO
2
cable at
J6
on the Main Board.
(Connector is locking. Pin 1 is red side up.)
11.Disconnect the printer cable at
J4
on the Main Board.
12.Disconnect the ground wire (at
P3
on the Main Board) from the
chassis. (This step is only necessary if the monitor has an older
Main Board (pn 91384A001 or 91384A002). Monitors with new
Main Boards (pn 91384A003 or newer) do not have ground
wires.)
13.Reassemble in reverse order.
Follow “Completion of Service” procedure at the end of this section.
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