Comtest-networks MTAS-192 METALLIC TEST ACCESS SYSTEM Manual de usuario descargar pdf (Pagina 32)

Comtest Networks

CT-IG-MTAS192-2008-v1_8.doc

MTAS-192

Installation Guide June 2006

4.2.1 Grounding Connector

Note: Recommended wire size for the grounding connector is #14 AWG solid copper

wire.

Step 1. Screw the AWG #14 solid copper ground wire to the MTAS shelf chassis using

the grounding screw located on left side (viewed from rear) of the shelf.

Figure 23: Grounding Screw on Left Rear of MTAS Shelf

Step 2. Connect the other end of the ground cable to a known good earth ground. Be

sure to follow local and national electrical codes.

4.2.2 Power Feeds

WARNING: Do not switch on the power until the power connections are installed, and

the power cables are attached to the MTAS Shelf terminal block(s) power unit. Inserting

or removing the power unit while a live power cable is attached to it can result in

equipment damage and potentially life-threatening exposure to dangerous voltage

levels. Follow local electrical safety procedures and codes when making power source

connections.

Note: Recommended wire size for power feeds is #16 - #18 AWG solid or stranded

copper wire.

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Comtest-networks MTAS-192 METALLIC TEST ACCESS SYSTEM Manual de usuario Pagina 32