Nortel Secure Router 4134 Quick Start Manual page 51

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Copyright © 2007, 2008 Nortel Networks
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Tighten the –48 V terminal to hold the lug and wire in place.
The maximum tightening torque for terminal screws is 9 in-lb
(1.02 N-m).
Insert the +48 V return lead behind the RTN terminal, as shown
in the following figure.
Tighten the RTN terminal to hold the lug and wire in place.
The maximum torque for tightening terminal screws is 9 in-lb
(1.02 N-m).
Place the terminal cover over the terminal block.
Replace the terminal cover screws.
The maximum torque for tightening terminal cover screws is 4
in-lb (0.45 N-m).
Use a cable tie to bind the wires.
Use at least four cable ties spaced at four-inch intervals. Place
the first tie within six inches of the terminal block. Position the
bound wires to prevent accidental contact when passing by the
Secure Router 4134.
Attach the other ends of the leads to a –48 V DC power source.
Nortel Secure Router 4134
Quick Start
NN47263-100 02.01 Standard
18 February 2008
Connecting power cables 51
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