Cisco Systems PA-POS-1OC3 Podręcznik Użytkownika Pobierz pdf (Strona 43)

2-9

PA-POS-1OC3 Single-Port Port Adapter Installation and Configuration Guide

OL-6514-04

Chapter 2 Preparing for Installation

Safety Guidelines

Electrical Equipment Guidelines

Follow these basic guidelines when working with any electrical equipment:

• Before beginning any procedures requiring access to the chassis interior, locate the emergency

power-off switch for the room in which you are working.

• Disconnect all power and external cables before moving a chassis.

• Do not work alone if potentially hazardous conditions exist.

• Never assume that power has been disconnected from a circuit; always check.

• Do not perform any action that creates a potential hazard to people or makes the equipment unsafe.

Carefully examine your work area for possible hazards such as moist floors, ungrounded power

extension cables, and missing safety grounds.

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Cisco Systems PA-POS-1OC3 Podręcznik Użytkownika Strona 43