AudioCodes TP-6310, Руководство по установке оборудования

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SIP Hardware Installation Manual 66 Document #: LTRT-94701
3000 Series Gateways & Media Servers
4.5 Replacing the Fan Tray Module
The following procedure describes how to replace a Fan Tray module.
Warnings:
•
When removing the Fan Tray module while the power is on (or after it
has recently been switched off), the blades may still be rotating at a high
speed. Therefore, to avoid bodily harm ensure that you don't touch the
fan blades.
•
Prepare a replacement Fan Tray module before removing the faulty Fan
Tray. To prevent overheating, it's imperative that the chassis not remain
without the Fan Tray for a long period of time. Please insert the
replacement Fan Tray immediately after extracting the faulty Fan Tray.
•
Removal of the Fan Tray module while the blades are powered on may
cause the blades to overheat.
¾ To replace a faulty Fan Tray module, take these 2 steps:
1. Remove the faulty Fan Tray module, by performing the following:
a. Using a Philips screwdriver, unfasten the two screws on the top left-hand corner
and the bottom left-hand corner of the front panel of the Fan Tray module.
b. Using the built-in handle, pull the Fan Tray module out of the chassis.
2. Insert the replacement Fan Tray module, by performing the following:
a. Insert the Fan Tray module into the chassis slot until the front panel is flush with
the chassis' front panel.
b. Verify that the Fan Tray module is functioning correctly by checking that the
software has not reported any fan failure. You can also check the Fan Tray
module itself, by removing the Fan Tray module and verifying that all the fans are
spinning, and then re-inserting the Fan Tray module.
c. Using a Philips screwdriver, fasten the screws on both the upper and lower ends
of the Fan Tray module.
4.6 Replacing the Air Filter
The NEBS compliant Air Filter should be replaced approximately every 90 days. In
addition, the Air Filter should be checked weekly to ensure that it is not saturated. You
should clean the Air Filter no more than three times, after which it should be replaced.
Warning: To prevent over-heating of the chassis, do not leave the chassis without the
Fan Tray module for a long period. Before removing the Air Filter, prepare all
the required equipment for cleaning the Air Filter. Re-insert the Fan Tray
module while you clean the Air Filter, and then re-insert the Air Filter as soon
as it is clean and dry.