Cisco Firepower 2120 Podręcznik - Strona 10

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Ground the Chassis

• Grounding cable

• Two star lock washers for the 10-32 x 0.375-inch screws used to secure the ground lug

• You need the following items from the accessory kit:

Safety Warnings

Warning

Step 1

Use a wire-stripping tool to remove approximately 0.75 inches (19 mm) of the covering from the end of the grounding

cable.

Step 2

Insert the stripped end of the grounding cable into the open end of the grounding lug.

Rack-Mount and Ground the Chassis

• Grounding lug #6 AWG, 90 degree, #10 post

• Two 10-32 x 0.375-inch screws used to secure the grounding lug

Take note of the following warnings:

Statement 1024 Ground Conductor

This equipment must be grounded. To reduce the risk of electric shock, 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 1046 Installing or Replacing the Unit

To reduce risk of electric shock, when installing or replacing the unit, the ground connection must always

be made first and disconnected last.

Statement 1025 Use Copper Conductors Only

To reduce risk of fire, use copper conductors only.

Rack-Mount and Ground the Chassis