Figure 74: Connecting Negative (-) Dc Power Cable To Input 2 - Juniper T4000 Hardware Manual

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Figure 74: Connecting Negative (–) DC Power Cable to INPUT 2
Route the positive (+) DC source power cables for
11.
restraint. The middle cable restraint is marked as follows from top to bottom:
, , , and
2 RTN 2 RTN 5 INPUT 5
NOTE: You must route the cables as marked to be able to replace the
clear plastic cover over the terminal studs.
Attach the positive (+) DC source power cable lug to the
the left. Secure the cable lug to the terminal stud, first with the washer, then with the
nut. Using a 7/16-in. (11 mm) nut driver, tighten the nuts. Apply between 23 lb-in. (2.6
Nm) and 25 lb-in. (2.8 Nm) of torque to the nut.
Replace the middle cable restraint, and tighten the captive screw to hold the power
12.
cables for INPUT 2 and
Route the positive (+) DC source power cables for
13.
over the largest cable restraint on the left. The left cable restraint is marked as follows
from top to bottom
RTN 0
NOTE: You must route the cables as marked to be able to replace the
clear plastic cover over the terminal studs.
Attach the positive (+) DC source power cable lugs to the RTN terminals on the left:
, , , and
RTN 0 RTN 1 RTN 3
the washers, then with the nuts. Using a 7/16-in. (11 mm) nut driver, tighten the nuts.
Apply between 23 lb-in. (2.6 Nm) and 25 lb-in. (2.8 Nm) of torque to each nut.
Replace the left cable restraint, and tighten the captive screw to hold the power cables
14.
for , ,
RTN 0 RTN 1 RTN 3
Chapter 22: Connecting the Router to Power
,
RTN 2 in place.
, , , and
RTN 1 RTN 3 RTN 4
. Secure the cable lugs to the terminal studs, first with
RTN 4
, and in place.
RTN 4
over the middle cable
RTN 2
(return) terminal on
RTN 2
RTN 0 , RTN 1 , RTN 3 , and RTN 4
,
INPUT
193