Huawei pRRU3901, Руководство по обслуживанию

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RHUB Maintenance Items
This chapter describes the RHUB maintenance items, involving the equipment room, equipment,
power system, and grounding system.
Equipment Room Maintenance Items
Table 2-1 lists the equipment room maintenance items.
Table 2-1 Equipment room maintenance items
Item Check Frequency Operation Reference
Standard
Environment alarms
in the equipment
room Daily Check whether any
power alarm, fire
alarm, or smoke
alarm is reported. No power alarm, fire
alarm, or smoke
alarm is reported.
Temperature in the
equipment room Each time
maintenance is
performed Record temperatures
in the equipment
room measured by a
thermometer. -5°C to 45°C
Humidity in the
equipment room Each time
maintenance is
performed Record humidity in
the equipment room
measured by a
hygrometer. 5%RH to 95%RH
Lighting system in
the equipment room Every other month Check whether the
routine lighting
system and
emergency lighting
system are running
properly. -
Air conditioner Every other month Check whether the
air conditioner is
running properly. -
LampSite
Site Maintenance Guide
2 RHUB Maintenance Items
Issue 02 (2014-05-27) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
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