
Mounting and Removing Front Covers
258
Installation and Commissioning Manual
F
S
P
3000R
7 R
11
.1 8000
0015930
Issue
B
, ©
2012
ADVA AG Optical Netw
orking
ADVA Conf
idential
Step 5
Detach the wrist strap from your wrist, disconnect the grounding wire
from the ESD grounding point on the shelf (if available) or the rack
and lay the grounding wire aside.
Step 6
Store the empty shipping box in a safe place for future use.
End of Procedure
Mounting and Removing Front Covers
This chapter describes how to mount and remove the front cover of the 7HU or
9HU shelf as well as the 40CSM/2HU shelf.
The following subsections are covered:
“Mounting the SH7HU or SH9HU Front Cover” on p. 258
“Removing the SH7HU or SH9HU Front Cover” on p. 259
“Mounting the 40CSM/2HU Front Cover” on p. 260
“Removing the 40CSM/2HU Front Cover” on p. 260
Mounting the SH7HU or SH9HU Front Cover
An ESD-preventive wrist strap or other personal grounding device should be
available before beginning the mounting procedure.
Follow this procedure to mount the front cover to a 7HU or 9HU shelf.
Procedure
Step 1
Attach a wrist strap to your bare wrist and fasten the grounding wire
onto the ESD grounding point on the shelf (if available) or to a bare
metal surface onto the rack.
Step 2
With both hands hold the shorter sides of the front cover, its curvature
upward.
Step 3
Position the cover on the front of the shelf so that the latches and fix-
ing brackets on either side are in alignment as shown in
.
To avoid ESD damage to the equipment take normal static
precautions in mounting a front cover.
NOTICE
Pay attention to the optical cables when positioning the
front cover. Ensure that no optical cables are sandwiched
between the cover and the front of the shelf. Failure to do
so can result in damage to the fiber.