Vitalcare 506DN3, Руководство по обслуживанию

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Criticare Systems, Inc. VitalCare
TM
506N3 Series Service Manual Page 7-33
Section 7 —Disassembly
REASSEMBLY
1. Place the LCD back onto the Main Board, aligning it carefully
with the 16 pin holes at the top of the PCB. Insert the four (4)
screws and torque to 2 in. lbs. Remove the film from the display.
For the LED display, be sure to place the display board header
(pn 87282B001) into main board marked
J7 or J1 of the display
PCB. Insert the six (6) screws and torque to 5 in. lbs.
2. Air out the bezel with an air ionizer before mounting the PCB.
Remove the film from the display. Place the ground tail from the
membrane through the opening of the main board assembly
(pn 90232A001).
NOTE : If the monitor has a bezel support, first replace the bezel
support around the NIBP LEDs. The bezel support goes around
the SYS/DIA (systolic/diastolic) LEDs with the middle bar
between the two LED groups.
Figure 7-41: Bezel Support
3. Tilt the PCB assembly so that it is on an angle. Lift the bezel up
so that the tail of the membrane slides through the opening of
the PCB assembly. Place the two together and lay back down
onto the table.
4. Mount the PCB assembly to the bezel using four (4) P.H.M.S.
screws (pn 40995B005). (These are upper screws. DO NOT
tighten down.)
5. Unlock connector from membrane and attach the membrane tail
into it. Close the connector by pushing it close. Keep the
membrane tail straight and even.
Bezel
Support
SYS LEDs
DIA LEDs