ADLINK Technology cPCI-6860A Series User Manual download pdf (Page 47)

Cooling System 39

4 Cooling System

The cPCIS-3320 Series subsystems are equipped with six front-

access hot swappable fans (five intake on the bottom, one

exhaust on the top) to provide an effectively cooled environment.

Two conventional upper exhaust fans provide additional ventila-

tion.

The chassis is equipped with an air filter that is removable for

cleaning and/or replacement. The cPCIS-3320/AC features an

embedded alarm board that monitors fan status and initiates a vis-

ible and audible alarm upon fan failure.

The cPCIS-3320/M/AC features the optional Chassis Manage-

ment Module (CMM) that provides a remote management inter-

face for both chassis and board management and gives more

detailed information on the system status. See Chapter 6 for

details.

The following procedures are for all cPCIS-3320 Series subsystems.

4.1 Fan Alarm

The embedded alarm board monitors temperature & fan status.

Should a fan become disabled, the Alarm LED will light up and an

audible warning will be heard.

To disable the audible warning, press the Alarm RST button. The

Alarm LED will continue to flash until the faulty fan is replaced.

4.2 Fan Removal and Replacement

To remove and replace a faulty fan module, follow the procedures

below.

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ADLINK Technology cPCI-6860A Series User Manual Page 47