Vitalcare 506DN3, Service Manual

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Criticare Systems, Inc. VitalCare
TM
506N3 Series Service Manual Page A-5
Appendix A —Main Board Upgrades
11.Fold over the membrane’s ground tail and connect to the Main
Board using a P.H.M.S. screw (pn 40995B005) and washer
(pn 40086B002). Attach the right side of the bezel and torque all
five (5) screws at 5 in. lbs.
If a washer is unavailable, the black ground wire that was
removed earlier can be reused by inserting P.H.M.S. screws
through the ring terminal (lower right corner) and both holes of
the ground tail. Route the black ground wire under the
membrane tail.
Figure A-2: Membrane Ground Tail
12.Plug speaker assembly (pn 90932A001) into J3 of the
Main Board.
13.Slide the speaker into the front rail of the bezel. Place the
orange and brown wires into relief as shown below.
Figure A-3: Reinsert Speaker
Reassemble monitor and follow “Completion of Service” procedure at
the end of Section 7.
Membrane
Ground Tail
Front Rail
Relief Strain