Figure - Cisco ONS 15454 Series Procedure Manual

DLP-A17 Connect Office Power to the ONS 15454 Shelf
Dress the power according to local site practice.
Step 3
Warning When installing or replacing the unit, the ground connection must always be made first and
disconnected last. Statement 202

Figure 17-10

Return leads (black)
Remove or loosen the #8 power terminal screws on the ONS 15454. To avoid confusion, label the cables
Step 4
connected to the BAT1/RET1 (A) power terminals as 1, and the cables connected to the BAT2/RET2 (B)
power terminals as 2.
Note
Caution
Caution
Strip 1/2 inch (12.7 mm) of insulation from all power cables that you will use.
Step 5
Crimp the lugs onto the ends of all power leads.
Step 6
Cisco ONS 15454 Procedure Guide, R5.0
17-20
Cisco ONS 15454 Power Terminals
RET 1 BAT 1
CAUTION: Remove power from both
the BAT1 and terminal blocks
prior to servicing
Use only pressure terminal connectors, such as ring and fork types, when terminating the battery,
battery return, and frame ground conductors.
Before you make any crimp connections, coat all bare conductors (battery, battery return, and
frame ground) with an appropriate antioxidant compound. Bring all unplated connectors,
braided strap, and bus bars to a bright finish, then coat with an antioxidant before you connect
them. You do not need to prepare tinned, solder-plated, or silver-plated connectors and other
plated connection surfaces, but always keep them clean and free of contaminants.
When terminating power, return, and frame ground, do not use soldering lug, screwless
(push-in) connectors, quick-connect, or other friction-fit connectors.
Battery leads (red)
RET 2 BAT 2
-42 V 24 A
SUITABLE FOR MOUNTING ON
A NON-COMBUSTIBLE SURFACE.
PLEASE REFER TO INSTALLATION
INSTRUCTIONS.
Chapter 17 DLPs A1 to A99
March 2005