Cisco ASR-920-12SZ-IM Quick Start Manual page 13

This section describes how to ground the chassis. The grounding lug location is on the back panel of the router.
Tip
Ensure that the grounding lug wire does not cover the fan opening.
Figure 9: Attaching a Grounding Lug to the Rear of the Router
1 Grounding-lug
To ensure that the chassis ground connection that you provide is adequate, you need the following parts and tools:
• Ratcheting torque screwdriver with Phillips head that exerts up to 15 in.-lb (1.69 N-m) of torque for attaching the ground wire
to the router
• Crimping tool as specified by the ground lug manufacturer
• 6-AWG or larger copper wire for the ground wire
• Wire-stripping tools appropriate to the wire you are using
Caution Before making connections to the router, ensure that you disconnect the power at the circuit breaker. Otherwise, severe injury
to you or damage to the router may occur.
Caution
Electric Shock Hazard: This fan tray has to be serviced by trained personnel only.
Warning This equipment must be grounded. Never defeat the ground conductor or operate the equipment in the absence of a suitably
installed ground conductor. Contact the appropriate electrical inspection authority or an electrician if you are uncertain that
suitable grounding is available. Statement 1024
Warning
Use copper conductors only. Statement 1025
Warning When installing the unit, the ground connection must always be made first and disconnected last. Statement 42
This unit is to be installed in a restrictive access location and must be permanently grounded to a minimum 6-AWG copper ground
wire.
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