Cisco ONS 15454 SDH - NTP- D3 Open and Remove the Front Door

1-6
Cisco ONS 15454 SDH Procedure Guide, R7.0
78-17194-01
Chapter 1 Install the Shelf and FMECs
NTP- D3 Open and Remove the Front Door
Note The shelf, the air ramp, and the E1-75/120 conversion panel are shipped with the ETSI mounting
brackets installed as needed for installation in an ETSI rack. If you want to install the node in a
19-inch(482.6-mm) rack, the ETSI mounting brackets of the shelf and the air ramp need to be replaced
with the 19-inch (482.6-mm) mounting brackets. The 19-inch (482.6-mm) mounting brackets need to be
ordered separately. If required, the mounting brackets of the E1-75/120 conversion panel can be
uninstalled, rotated 90 degrees, and reinstalled to enable 19-inch (482.6-mm) rack mounting.
Step 1 Complete the necessary rack mount task as applicable:
• DLP-D5 Mount the Shelf Assembly in a Rack (One Person), page 17-4
• DLP-D6 Mount the Shelf Assembly in a Rack (Two People), page 17-6
• DLP-D7 Mount Multiple Shelf Assemblies in a Rack, page 17-7
Step 2 Continue with the “NTP-D3 Open and Remove the Front Door” procedure on page 1-6.
Stop. You have completed this procedure.
NTP-D3 Open and Remove the Front Door
Step 1 Complete the “DLP-D8 Open the Front Cabinet Compartment (Door)” task on page 17-9.
Warning To prevent bodily injury when mounting or servicing this unit in a rack, you must take special
precautions to ensure that the system remains stable. The following guidelines are provided to
ensure your safety:
• This unit should be mounted at the bottom of the rack if it is the only unit in the rack.
• When mounting this unit in a partially filled rack, load the rack from the bottom to the top with the
heaviest component at the bottom of the rack.
• If the rack is provided with stabilizing devices, install the stabilizers before mounting or servicing
the unit in the rack.
Statement 1006
Purpose This procedure opens and removes the front door to access the equipment.
Tools/Equipment Open-end wrench
Pinned hex key
Prerequisite Procedures NTP-D2 Install the Shelf Assembly, page 1-5
Required/As Needed Required
Onsite/Remote Onsite
Security Level None