Dlp- A18 Turn On And Verify Office Power - Cisco ONS 15454 Series Procedure Manual

Chapter 17 DLPs A1 to A99
Note
Terminate the return 1 lead to the RET1 backplane terminal. Use oxidation prevention grease to keep
Step 7
connections noncorrosive.
Do not secure multiple connectors with the same bolt assembly.
Warning
Terminate the negative 1 lead to the negative BAT1 backplane power terminal. Use oxidation prevention
Step 8
grease to keep connections noncorrosive.
If you use redundant power leads, terminate the return 2 lead to the positive RET2 terminal on the
Step 9
ONS 15454. Terminate the negative 2 lead to the negative BAT2 terminal on the ONS 15454. Use
oxidation prevention grease to keep connections noncorrosive.
Route the cables out below the power terminals using the plastic cable clamp, as shown in
Step 10
on page
Return to your originating procedure (NTP).
Step 11
DLP-A18 Turn On and Verify Office Power
Purpose
Tools/Equipment
Prerequisite Procedures
Required/As Needed
Onsite/Remote
Security Level
Using a voltmeter, verify the office battery and ground at the following points on the fuse and alarm
Step 1
panel:
a.
b.
Complete one of the following to power up the node:
Step 2
•
March 2005
When terminating battery and battery return connections as shown in
torque specification of 10 in-lb (0.12 m-kg).
17-20.
This task measures the power to verify correct power and returns.
Voltmeter
DLP-A16 Connect the Office Ground to the ONS 15454, page 17-18
DLP-A17 Connect Office Power to the ONS 15454 Shelf, page 17-19
Required
Onsite
None
To verify the power, place the black test lead of the voltmeter to the frame ground. Place the red test
lead on the A-side connection and verify that it is between –40.5 VDC and –57 VDC. Place the red
test lead on the B-side connection and verify that it is between –40.5 VDC and –57 VDC.
The voltages –40.5 VDC and –57 VDC are, respectively, the minimum and maximum
Note
voltages required to power the chassis.
To verify the ground, place the black test lead of the voltmeter to the frame ground. Place the red
test lead on the A-side return ground and verify that no voltage is present. Place the red test lead on
the B-side return ground and verify that no voltage is present.
If you are using a 80-A fuse panel, insert a 20-A fuse into the fuse position according to site practice.
DLP-A18 Turn On and Verify Office Power
Figure
Cisco ONS 15454 Procedure Guide, R5.0
17-10, follow a
Figure 17-10
17-21