Chapter 7 — Important safety instructions

Page 103 of 332

 

 

Some equipment has a three-wire grounding plug. This type of plug has a third grounding pin. As a safety feature, the plug only fits into an isolated ground outlet. If you cannot insert the plug completely into the outlet, contact your electrician to replace the outlet.

Some equipment has a polarized line plug. This type of plug has one blade wider than the other. As a safety feature, this plug fits into the power outlet one way only. If you cannot insert the plug completely into the outlet, try reversing the plug. If the plug continues to not fit, contact your electrician to replace the plug.

Do not place objects on the power cord. Do not locate the product where persons can walk on the plug.

Do not overload wall outlets and extension cords, as fire or electrical shock can result.

Never push objects of any kind into the product through the cabinet slots. The objects can come in contact with dangerous voltage points. Also, parts can short out, causing the risk of fire or electrical shock. Never spill liquid of any kind on to the product.

To reduce the risk of electrical shock, do not disassemble a telephone product.

Remove the telephone plug from the wall outlet and refer servicing to qualified personnel under the following conditions:

If the power supply cord or plug is damaged or worn

If liquid has spilled into the telephone

If the telephone has been exposed to rain or water

If the telephone has been dropped or the cabinet damaged

If the product shows a distinct change in performance

If the telephone does not function correctly under normal operating conditions

Avoid using a telephone (except a type without a cord) during an electrical storm. There can be a remote risk of electric shock from lightning.

Do not use the telephone to report a gas leak in the area of the leak.

Option 11C Mini Planning and Installation Guide

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Nortel Networks Option 11C Mini manual Important safety instructions