Figure 137: Connecting Dc Power Cables To The Negative Input Terminals - Juniper TX MATRIX PLUS Hardware Manual

TX Matrix Plus Router Hardware Guide
384

Figure 137: Connecting DC Power Cables to the Negative Input Terminals

Replace the power lug separator over the lower terminal studs.
4.
Secure the positive (+) DC source power cable lug to the
5.
the upper row, first with a washer, then with a nut (see Figure 77 on page 170).
Use a 7/16-in. (11 mm) nut driver or wrench to tighten the nut. Apply between 23 lb-in.
(2.6 Nm) and 25 lb-in. (2.8 Nm) of torque to each nut
CAUTION: You must use an appropriate torque-controlled tool to tighten
the nuts. Applying excessive torque damages the terminal studs and power
supply. The maximum torque that may be applied to this nut is 25 in-lb
(2.8 Nm).
Nut
Split washer
Cable lug
Terminal studs
Power lug separator
Input power tray
RTN (return) terminal on
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