Huawei EG860 Series, User Manual

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6.1 Preparations for Site Maintenance
Before maintaining an EG860, familiarize yourself with the site information, choose a
maintenance task, and arrange tools and spare parts.
Learning Site Information
Learn the following information about the site before going onsite:
l Uncleared faults and alarms of the site
l Hardware configurations on the site
l Natural environment
l Spare parts
Choosing a Maintenance Task
Choose a proper maintenance task from the following items:
l Maintain the EG860 equipment room.
l Maintain power supply and grounding systems of an EG860.
l Maintain an EG860.
Arranging Tools and Spare Parts
Arrange necessary tools and spare parts for maintaining an EG860.
The following lists commonly used maintenance tools.
l
Devices for frequency tests: include a frequency meter, a spectrum analyzer, connectors
and cables.
l Power meter: is frequently used to measure and analyze the output power of an EG860.
l SiteMaster: is frequently used for antenna and feeder tests in terms of standing wave ratio,
return loss, cable insertion loss, and fault location.
l Other devices:
– Multimeter
–
Web NMS
–
Spare parts
6.2 Powering on/off an EG860
Perform the following operations to power on or power off an EG860.
Procedure
l
Power on an EG860.
1. Switch on the power supply connected to the EG860.
EG860
User Guide
6 Maintenance
Issue 02 (2015-04-10) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
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