Dräger Narkomed 2C - Remote Display Assembly

NM2C REPLACEMENT PROCEDURES (continued)
4.19 Remote Display Assembly
The Remote Display Assembly is mounted on a rod extending from the Datagrip
assembly located at the outboard end of the display arm. Figure 4-19 illustrates the
Display assembly mounting arrangement.
4.19.1 Turn the System Power switch to STANDBYand remove AC powerfrom the
machine.
CAUTION: Do not plug or unplug remote display or Datagrip with power applied.
4.19.2 Disconnect the remote display cable from its port on the underside of the
ventilator box.
4.19.3 Remove the screws holding the cable clamps along the display arm and
separate the cables from the display arm.
4.19.4 Remove the screws holding the cable clamps to the underside of the bellows
box and the underside of the ventilator box.
4.19.5 Loosen the display mounting clamp screws (accessible through clearance
holes in the back cover of the display).
4.19.6 Cut the tie strap that secures the display cable to the Datagrip cable.
4.19.7 Orient the display with its face toward the floor, or as needed to enable the
mounting clamps to slide past the stop pins on the mounting rod, and pull
the display from the rod.
4.19.8 Slide the replacement display assembly onto the mounting rod, oriented so
that the mounting clamps in the display assembly slide past the stop pins
on the rod - until the display is in the correct position on the rod.
4.19.9 Tighten the display mounting clamp screws (accessible through clearance
holes in the back cover of the display) until the display has the desired
amount of friction on the mounting rod.
4.19.10 Install the remote display and Datagrip cables in the cable clamps that were
previously removed, and reinstall their screws along the display arm,
bellows box and ventilator box. Ensure that the display arm has full range
of motion with no binding caused by the cables.
4.19.11 Install a tie strap to secure the remote display and Datagrip cables together.
4.19.12 Connect the remote display and Datagrip cables to their ports on the
underside of the ventilator box.
4.19.13 Restore power to the machine and verify operation of the remote display and
Datagrip by exercising the display selections.
4.19.14 Perform the PMS Procedure given in Section 6.
Rev. J
4-59
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