B-19
Cisco IE 3000 Switch Hardware Installation Guide
Appendix B Installation In a Hazardous Environment
Verifying Switch Operation
Figure B-9
Stripping the Ground Wire
Step 3
Insert the ground wire into the ring terminal lug, and using a crimping tool, crimp the ring terminal to
the wire.
Figure B-10
Crimping the Ring Terminal
Step 4
Slide the ground screw through the ring terminal.
Step 5
Insert the ground screw into the functional ground screw opening on the front panel.
Step 6
Use a ratcheting torque screwdriver to tighten the ground screw and ring terminal lug to the switch front
panel to 8.5 in-lb. See
.
1
0.5 in. (12.7 mm) ± 0.02 in.
(0.5 mm)
3
Wire lead
2
Insulation
10490
8
2
1
3
76666