Installing the SH9HU, SH7HU, SH7HU-R and 1HU Equipment Shelves
132
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
It is assumed that you are familiar with ESD-prevention precautions that should
be taken to avoid ESD damage to the equipment.
Tools and Parts Required
•
1 x ETSI bracket pair or
•
1 x NEBS bracket pair
•
Torx screwdriver TX10 (for the screws of the front-cover fixing brackets)
•
Torx screwdriver TX20 (for the adaptor-bracket screws)
•
Suitable grounded surface or an antistatic mat for placing the shelf
The ETSI and NEBS bracket pairs shown
are included in the shipping
box. Use this figure for guidance.
Figure 12:
ETSI and NEBS Adaptor Brackets for a 7HU shelf
To replace the 19-inch brackets with the NEBS brackets or the ETSI brackets
perform the following steps:
Procedure
Step 1
Take the 7HU Shelf out of its shipping box and put it on a grounded
flat surface or an antistatic mat.
Step 2
Remove the ESD protective bag from the shelf and lay it aside.
Step 3
Take the ETSI or NEBS brackets out of the plastic bags (as supplied
in the rack-mount kit).
Step 4
If mounted, remove the front cover from the shelf by pressing the
outer black latches and pulling it towards you.
Risk of damage due to electrostatic discharge!
To avoid possible ESD damages to sensitive circuit boards, do not
remove the shelf from anti-static packaging until you are ready to
commence fitting it with the appropriate brackets.
Observe standard precautions for handling shelves containing
ESD-sensitive devices.
ETSI bracket
NEBS bracket