Alcatel-Lucent 7450 ESS-1, Installation Manual

Page: 47 / 92

Installing the 7450 ESS-1
7450 ESS-1 Page 47
Making the Ground Connection
NOTE : When wiring the unit, the ground connection must always be made first and disconnected
last.
Figure 10: Connecting the Grounding Lug
Step 1
Insert the stripped ground wire end into the lug opening ( Figure 10 ).
Step 2
Tighten the top screw to secure the ground wire into the grounding block and tighten with
a standard flat blade screwdriver. The recommended torque is 35 pounds force-inch (lbf-
in). Do not overtighten.
Step 3
Connect the opposite end of the grounding cable to the appropriate grounding point at
your site to ensure adequate chassis ground according to local safety codes.
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