NORTH AMERICAN DRÄGER Drager Narkomed 3 User manual

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NM2BANDNM3NETWORKHARDWARE

UPGRADEWITHADJUSTABLEDISPLAYARM

ANDDATAGRIP

INSTALLATIONPROCEDURE

CAUTION: UseproperESDcontrol

during all removal and
installationprocedures.

1. TurntheSystemPowerswitchto
STANDBYandremoveACpower
fromthemachine.

2. Disableallcircuitbreakersby
pullingouteachbuttonwithaknife
orsharpobject.

3. UnplugtheORDMACpowercord
fromtheACconveniencereceptacle
attherearofthemachine.

RefertoFigure1forSteps4thru6

4. UnplugtheACpowercordfromthe
rearoftheORDMCPUassembly.

5. DisconnecttheVitalinkdatacable,
keyboardcableandprintercable(if
applicable)fromtheirportsonthe
rearpaneloftheCPU.

CAUTION: Donotplugorunplugthe

remotedisplaycablewith
powerapplied.

6. Disconnecttheremotedisplaycable
fromitsportontherearpanelof
theCPU.

7. RemovetheCPUretainerscrew
andlockwasherfromtheunderside
oftheCPUhousingasshownin
Figure2.

8. RemovetheCPUassemblyfromthe
housingbygentlyslidingitout
fromtherear.

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INSTALLATION PROCEDURE (continued)

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PRINTER
PORT

VITALINK
PORT

REMOTE
DISPLAY
PORT

POWER ON
LIGHT

RESET
BUTTON

AC POWER
CONNECTOR

CPU ASSEMBLY
REAR PANEL

SP13201

HOUSING

KEYBOARD

CONNECTOR

Figure 1: 286 CPU REAR PANEL CONNECTIONS

CPU ASSEMBLY

CPU HOUSING

(BOOM ARM

MOUNT NOT SHOWN)

LOCK WASHER

RETAINER

SCREW

SP13202

Figure 2: ORDM CPU HOUSING

2

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INSTALLATION PROCEDURE (continued)

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9. If the machine is equipped with a
manual sphygmomanometer,
disconnect the gauge line from the
interface panel. Unscrew the
threaded mounting ring from the
gauge mount and set the gauge
aside.

PATIENT CABLE
BOOM ARM

10. Loosen the clamp screw in the
boom arm mounting block, and
remove the patient cable (upper)
boom arm. See Figure 3.

SP13203

BOOM ARM
MOUNTING
BLOCK

CLAMP SCREW

MANUAL
SPHYGMOMANOMETER
GAUGE

Figure 3: SPHYGMOMANOMETER GAUGE AND UPPER BOOM ARM REMOVAL

3

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INSTALLATION PROCEDURE (continued)

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11. Remove the screws securing the
cable clamps to the underside of the
boom arm. Remove the remote
display cable from the clamps.

12. Remove the plastic cap at the end
of the boom arm to expose the
remotedisplaymountingscrew. See
Figure 4.

MOUNTING BLOCK
CLAMP SCREW
1/4-20 x 11/4 in.

MOUNTING BLOCK
SCREWS (3X)
1/4-20 x 1in.

13. While holding the remote display
assembly, loosen the mounting
screw until the assembly separates
from the boom arm. The display
shouldnow be completely separated
from the boom arm.

14. Remove the boom arm assembly
from the ORDM CPU housing by
removing the three boom arm
mounting block screws.

CPU HOUSING

CAP
(DISPLAY
MOUNTING SCREW
RECESS)

SP13204

Figure 4: DISPLAY AND EXISTING BOOM ARM REMOVAL

4

BOOM ARM

MOUNTING BLOCK

DELRIN SPACER

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INSTALLATION PROCEDURE (continued)

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15. If the installation includes an
optional patient line boom arm,
remove the existing CPU housing
from the machine and install the
new CPU housing (P/N 4112875).

16. Carefully slide the new 386 CPU
assembly (P/N 4112432) into the
housing and ensure that the disk
drive is correctly aligned with the
front panel opening.

17. Reinstall the retainer screw and
lock washer that was removed in
Step 7.

CAUTION/ SALE

LABEL (P/N 4104294)

18. Apply the disk insertion label (P/N

4112339) to the front of the CPU
housing, positioned and oriented as
shown in Figure 5. Ensure that the
sticker area is clean, dry and free of
cleaning solution residue.

19. Apply the CAUTION/SALE label
(P/N 4104294) to the side of the
CPU housing as shown in Figure 5.
Ensure that the sticker area is
clean, dry and free of cleaning
solution residue.

CPU HOUSING

1/2 IN.

SP13205

1/2 IN.

DISK INSERTION

LABEL (P/N 4112239)

FRONT VIEW

OF CPU

1/4 IN.

1/4 IN.

Figure 5: PLACEMENT OF LABELS

5

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INSTALLATION PROCEDURE (continued)

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NOTE: Steps 21 thru 25 are

performed using the
hardware provided in the
packet supplied with the
adjustable remote arm.
Refer to Figure 6 for these
steps.

19A. If the joint assembly is not pre-

assembled to the display arm,
insert the joint assembly into the
arm and secure it with three 10-32
x in. button head socket screws
(P/N HW09005). See assembly
detail in Figure 6.

20. Install the patient IV line plastic
looms using a 6-32 x in. button
head socket screw (P/N HW09000)
to secure each loom. Apply a small
amount of Loctite #222 (purple) to
the threads of each screw before
installation. (An additional
mounting screw will be installed
through the bottom of each loom
when the Datagrip and display
cables are installed.)

If the patient IV line wire loom block was
pre-assembled to the arm, skip to Step 26.

21. If not already assembled, install a
10-32 x 1 in. socket head cap screw
(wire loom tension adjustment
screw) and 10-32 hex nut in the
wire loom block. Do not tighten the
screw.

Place the ¼ in. flat washer in the
recess in the wire loom block.

22. Insert the block into the arm and
secure it with two 6-32 x in.
button head socket screws through
the bottom of the arm. Apply a
small amount of Loctite #222
(purple) to the threads of each
screw before installation.

23. Insert the patient IV line wire loom
up into the display arm elbow. Turn
the wire loom as needed to align its
tapped hole with the access hole in
the end of the block.

24. Apply a small amount of Loctite
#222 (purple) to the threads of a 6­32 x ½ in. flat point set screw, and
thread the screw into the hole in
the wire loom until the loom can be
rotated 360° on its axis.

25. Tighten the wire loom tension
adjustment screw until the wire
loom has the desired tension.

6

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INSTALLATION PROCEDURE (continued)

ASSEMBLY DETAIL

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JOINT

ASSEMBLY

DISPLAY ARM

PATIENT IV LINE
PLASTIC LOOMS

SET SCREW

WIRE LOOM TENSION
ADJUSTMENT SCREW

PATIENT
IV LINE WIRE LOOM

SP13206

Figure 6: ASSEMBLING THE DISPLAY ARM HARDWARE

7

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INSTALLATION PROCEDURE (continued)

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NOTE: Follow Step 26A if the installation
is receiving an optional patient line boom
arm.

26. If the display arm was not pre­assembled to the boom arm block,
attach the display arm to the block
with two -24 x 1½ in. socket head
cap screws (P/N HW01101). See
Figure 7.

27. Position the display arm and block
assembly at the left side of the CPU
housing and attach the block to the
housing with three ¼-20 x 1 in.
socket head cap screws (P/N
HW01038).

CPU ASSEMBLY

If the machine is equipped with a
manualsphygmomanometer,attach
the gauge mount to the lower front
corner of the CPU housing with a
¼-20 x 1 in. button head socket
screw.

SP13207

BOOM ARM
BLOCK MOUNTING
SCREWS (3X)

DISPLAY
ARM

Figure 7: DISPLAY ARM INSTALLATION ON OUTBOARD ORDM

CPU HOUSING

THREADED HOLE FOR

CABLE CLAMP SCREW

CPU RETAINER SCREW

AND LOCKWASHER

DISPLAY ARM

MOUNTING SCREWS (2X)

BOOM ARM BLOCK

8