NORTH AMERICAN DRÄGER DATAGRIP User manual
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KIT,DATAGRIPINSTALLATION,NM4
INSTALLATIONPROCEDURE
ThisprocedureappliestoNARKOMED4anesthesiamachineswithorwithoutanO.R.DATA
MANAGER(witha286CPU)asnotedinthefollowingtext:
1. TurntheSystemPowerswitchto
OFF,disconnectACpowerfromthe
machine,anddisableallcircuit
breakers by pulling out their
pushbuttonswithaknifeorsharp
object.
CAUTION: Donotplugorunplugthe
remotedisplaywithpower
applied.
2. Removeallconnectionsfromthe
patientinterfacepanelontheleft
sideofthemonitorbox.
3. Removethemonitorboxcover.
CAUTION: UseESDprotectionwhen
handlingcircuitassemblies.
NOTE: SkiptoStep5ifthemachine
doesnot
4. DisconnecttheORDMcablesfrom
J3,J13andJ14onthebackplane
circuitboard,andseparatethe
floatingORDMpowerandkeyboard
connectors.
haveanORDM.
6. Remove the four backplane
mountingscrewsatconnectorsJ35
andJ38.SeeFigure1.
7. Replacethesescrewswithfour3-48
x5/16in.panheadscrews(P/N
HW02031).
8. Onthefrontsideofthebackplane
support,installfour3-48x5/16in.
hexstandoffsand#3lockwashersas
showninFigure1.
9. InstalltheNM4DatagripPCB
assemblyontothestandoffswith
four3-48x5/16in.panheadscrews.
Ensurethattheboardisoriented
withJ1atthetop.
10. Installtheten-cond.ribboncable
(P/N4112579-005)fromJ1onthe
NM4DatagripboardtoJ31onthe
backplane.SeeFigure1.
11. Carefullyreinstallthetwoprocessor
assembliesintheircorrectpositions
inthecardcage.
5. Removebothprocessorassemblies
fromthecardcage.Marktheupper
andlowerassembliessotheycanbe
reinstalled in their original
positions.
1
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INSTALLATION PROCEDURE (continued)
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NM4 DATAGRIP
PCB ASM J1
NM4 DATAGRIP
PCB ASM
(P/N 4112027)
LOCKWASHERS (4X)
(P/N HW68005)
MOUNTING
SCREWS (4X)
(P/N HW02026)
LOCKWASHERS (4X)
(P/N HW67014)
STANDOFFS (4X)
(P/N 4110589-020)
TOP VIEW OF
CARD CAGE ASSEMBLY
J42.
J41.
J20.
J21.
J22.
J31.
FRONT VIEW OF
CARD CAGE ASSEMBLY
SP11301
Figure 1: NM4 DATAGRIP PCB ASSEMBLY INSTALLATION
RIBBON CABLE
BACKPLANE J31
DATAGRIP PCB
ASSEMBLY
MOUNTING AREA
(OTHER SIDE)
J35 (REPLACE MOUNTING
SCREWS - SEE TEXT)
J38 (REPLACE MOUNTING
SCREWS - SEE TEXT)
2
SP11302
OXIMETER.
SENSOR.R.
REMOTE.R.
DISPLAY..
BP CUFF..
DATAGRIP.
SIDE VIEW OF
PATIENT INTERFACE PANEL
DATAGRIP INTERFACE
PANEL AND CABLE
ASSEMBLY (INSTALL)
(P/N 4112171)
ORDM
DATAGRIP
PCB ASM J1
FRONT VIEW OF
NM4 DATAGRIP PCB
ASSEMBLY
BACKPLANE J31
J2
J1
J3
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INSTALLATION PROCEDURE (continued)
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12. Remove the blank insert from the
top position of the patient interface
panel at the left side of the monitor
chassis.
13. Install the Datagrip connector panel
and cable assembly in the top
position using the hardware
removed in the previous step.
14. Connect the cable from the Datagrip
interface panel to J2 on the NM4
Datagrip PCB assembly as shown in
Figure 2.
NOTE: Skip to Step 33 if the
machine does not
have an
ORDM.
(IF APPLICABLE)
Figure 2: DATAGRIP INTERFACE PANEL AND CONNECTION
3
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INSTALLATION PROCEDURE (continued)
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15. Remove any disk from the ORDM
disk drive.
16. Remove the four screws holding the
right front panel of the ventilator
box, and remove the panel.
17. Loosen the two captive screws
holding the ORDM sub-assembly to
the floor of the ventilator box.
Carefully slide the sub-assembly
forward while feeding its cables
down into the ventilator box, and
remove the sub-assembly from the
ventilator box.
18. ExaminetheORDMcompartment in
the ventilator box and verify that
there is no comb style cable conduit
in the rear of the ventilator box.
Remove any comb style conduit
before reinstalling the ORDM subassembly.
19. On the ORDM sub-assembly,
disconnect all cables from the video
interface PCB assembly (disconnect
both
ends of the cable connected to
J4 on the video interface board). See
Figure 3.
20. Remove the video interface board
from the back of the ORDM subassembly.
22. Install the new (Rev. B or later)
video interface PCB assembly (P/N
4110994) onto the standoffs with the
screws that were previously
removed. Ensure that the J3 header
on the ORDM Datagrip board mates
properly with J4 on the video
interface board.
23. Reconnect the cables to J1, J2, J3
and J5 on the new video interface
board.
24. Install the new cable assembly (P/N
4112309) between J2 on the ORDM
Datagrip board and J6 on the
ORDM CPU board.
25. Connect the new cable assembly
labeled DG (P/N 4112579-002) to J1
on the ORDM Datagrip board.
26. Position the ORDM sub-assembly in
the ventilator box, carefully feeding
the ORDM cables up into the
monitor box. Slide the sub-assembly
into place and secure it to the
ventilator box with the captive
mounting screws.
27. Reinstall the ventilator box right
front panel with the screws that
were previously removed.
21. Install the ORDM Datagrip PCB
assembly (P/N 4112239) with two 632 x 7/16 in. standoffs. Ensure that
J2 on the PCB assembly faces the
CPU board as shown in Figure 3.
4
J3
J14
DG
J5
J4
J6
J1
J2
J3
J3
J8
J9
U32
U33
J1
SP11303
VIDEO INTERFACE
PCB ASSEMBLY
(INSTALL REV. B
OR LATER)
STANDOFF (2X)
(INSTALL)
(P/N 4110589-019)
J4
ORDM
DATAGRIP
PCB ASM
(INSTALL)
J3
J2
NEW
CABLE
(INSTALL)
J1
CPU
BOARD
TOP VIEW OF ORDM SUB-ASSEMBLY
TO
BACKPLANE
J14
KEYBOARD
CONNECTOR
TO NM4
DATAGRIP
PCB ASM J3
TO BACKPLANE J13
TO BACKPLANE J3
POWER
CONNECTOR
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INSTALLATION PROCEDURE (continued)
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Figure 3: ORDM DATAGRIP BOARD AND CONNECTIONS
5
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INSTALLATION PROCEDURE (continued)
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28. Reconnect the ORDM cables to J3,
J13 and J14 on the backplane.
Connector locations are shown in
Figure 4.
29. Reconnect the floating ORDM
keyboard and power cables. Route
them through the backplane cable
clamps as they were originally.
30. Connect the new DG cable to J3 on
the NM4 Datagrip PCB assembly
(ref. Figure 2).
FROM
ORDM
J13.
31. Verify that along with the existing
jumpers, there is a jumper from
JP19-5 to JP19-6 on the new type
backplane (P/N 4111881), or from
JP19-3 to JP19-4 on the old type
backplane (P/N 4110699) as shown
in the detail in Figure 4.
J3..
J19.
J40.
J19
1
3
5
J14.
2
4
6
FRONT VIEW OF NM4 BACKPLANE
(PARTIAL) (LATER MODELS)
FROM
ORDM
J13
TIE STRAP (2X)
PRINTER ADAPTER CABLE
SP11304
(P/N 4106068)
J14
FRONT VIEW OF NM4 BACKPLANE
J3
(PARTIAL) (EARLY MODELS)
J19
TO J13
4
1
Figure 4: ORDM CABLE CONNECTIONS TO BACKPLANE
KEYBOARD
CONNECTOR
ORDM CABLE (DB9)
6
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