Panasonic KX-TDA100 Frame Earth Connection, Connect the frame of the PBX to earth

2.2.5 Frame Earth Connection

2.2.5 Frame Earth Connection

1.Loosen the screw.

2.Insert an earthing wire (user-supplied).

3.Tighten the screw.

4.Connect the earthing wire to earth

Screw

Earthing wire

To earth

WARNING

•Connect the frame of the PBX to earth.

•Proper earthing (connection to earth) is very important to protect the PBX from the bad effects of external noise or to reduce the risk to the user of electrocution in the case of a lightning strike.

CAUTION

•For earthing wire, green-and-yellow insulation is required, and the cross-sectional area of the conductor must be more than 0.75 mm2 or 18 AWG.

•The earthing wire of the AC cable has an effect against external noise and lightning strikes, but it may not be enough to protect the PBX. A permanent connection between earth and the earth terminal of the PBX must be made.

Notice

Be sure to comply with applicable local regulations (e.g., laws, guidelines).

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Installation Manual