Chapter 6 Installing System Modules
Installation and Commissioning Manual
257
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ADVA AG Optical Netw
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ADVA Conf
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Step 3
Take the dummy module out of the shipping box and inspect it visu-
ally for damage. If necessary, use canned, dry, oil-free compressed
air to blow off any possible dust particles.
Insert the dummy module into the empty slot as follows:
a) Hold the module by both screws as shown in
or by the faceplate.
Figure 76:
Example of Inserting a Dummy Module (DM/2HU5)
into a Shelf Slot
b) Align the upper and lower edges of the module with the upper and
lower tracks in the slot. If the module is in the correct position,
carefully slide it into the slot while guiding the upper and lower
edges of the module in the tracks.
c) Ensure that the module is completely inserted into the slot. The
module is properly and completely inserted when its faceplate is
flush with the faceplates of the adjacent modules and the shelf
panels.
Step 4
Secure the module in place as follows:
a) Hold the module in place with your left hand and simultaneously
turn the two attached knurled screws clockwise into the threaded
holes using the thumb and forefinger of your right hand.
b) Tighten the screws.
NOTICE
Risk of electromagnetic disturbances!
Make sure that the EMI gasket is not damaged before
inserting the dummy module. Otherwise EMC compliance
can not be achieved.