Canoga-perkins 9171 Metro Ethernet Routing Switch Manual do Utilizador descarregar pdf (Página 11)

9171 Installation Guide

Proprietary & Confidential

Canoga Perkins Metro Ethernet Routing Switch

Page

2.2.2

Installing Device o

nto Desktop

In many cases, users do not have a standard 19” rack, so people often place switches on a cleaning working

platform. Such operation is relatively simple, and the only following aspects should be concerned during

operation



Ensure the working platform is stable and well

grounded



A 10 cm space around switch is left for heat dissipation.



Do not place heavy objects on switches.

2.2.3

Installation and Removal of Power Module



Installation Process:

The power modules for

9171

series o

f routing switches are pluggable. Installation process of power modules

is as follows:



Step 1:

Wear ESD

preventive wrist strap

, and confirm that the anti

static wrist strap is well earthed.



Step 2: Maintain correct up

down direction of power module (in lin

e with the positive direction of

characters, if turned upside down, the power module can not be inserted to the end due to structural

limit specially designed inside chassis), grip the handle on the front end of power module to be

installed with one hand a

nd support the bottom of power module with another hand, and insert the

power module by smoothly sliding along the power slot until the plug of power module comes into full

contact with the socket inside chassis.



Step 3: Tighten up the fastening screws on

the left and right sides of power module with a cross

head

screwdriver.



Removal Process:

The power modules for

9171

series of routing switches are pluggable. Removal process of power modules is

as follows:



Step 1: Wearing anti

static wrist strap, and conf

irm that the anti

static wrist strap is well earthed.



Step 2: Disconnect all power connectors of switches.



Step 3: Undo the fastening screws on the left and right sides of power module with a cross

head

screwdriver.



Step 4: Grip the handle on the front en

d of power module to be installed with one hand and press on

the top switch with another hand, and pull out the power module by smoothly sliding along the power

slot until the plug of power module is completely separated from the socket inside chassis.

ote: Fastening torque should not be more than 0.4 Nm when fastening screws on both sides of the

power module are screwed down using a screwdriver or electric screwdriver.

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