Canoga Perkins 9171, Руководство по установке

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9171 Installation Guide
Proprietary & Confidential Canoga Perkins Metro Ethernet Routing Switch Page 6 of 26
Chapter 2 Installation
2.1 Preparation for Installation
2.1.1 Safety Precaution
The following precautions should be followed to avoid equipment damage and personal injury caused by
improper use:

Power source should be removed before cleaning switches. Do not use wet rags to wipe switches
and clean switches with liquid.

Do not place switches near water or in a wet environment, and prevent water or moisture from
entering switch chassis.
 Do not place switches on an unstable case or table, since the dropping would cause serious harm to
switches.

Maintain good indoor ventilation and clear airholes of switches.

Switches shall work normally under correct voltage, so make sure the operating voltage agrees with
the voltage marked on switches.
 To reduce the risk of electric shock, do not remove its enclosure when a switch is working, and don’t
do so at will even if it is not powered.

Anti-static gloves must be worn when replacing interface board to prevent static electricity from
damaging veneer.
2.1.2 Installation Site
To ensure a normal work environment, 9171 series routing switches should have the following requirements
for workplace:

Ensure that there are some spaces at the inlet and outlet of switch for heat dispersion of switch
chassis.

Ensure that rack and working platform have good ventilation and heat dispersion systems.

Ensure that rack and working platform are firm enough to support the weight of a switch and its
accessories for installation.

Ensure rack and working platform are well grounded.