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FusionModule1000B Air-Cooled IT Solution
Maintenance Guide
Figure 6-21 Installing the GSM modem antenna
Step 8 Connect the power cable and turn on the GSM modem.
Step 9 Configure the GSM modem by following instructions in documents delivered with the GSM
modem.
----End
Follow-up Procedure
Dispose of the removed GSM modem that is confirmed faulty.
6.3.6 Replacing a Hydrogen Collector
Prerequisites
Impact on the System
None
Preparations
Tools: Phillips screwdriver, adjustable wrench, protective gloves
Issue 02 (2017-01-10)
If the GSM modem indicator is steady on, the GSM modem is turned on but not registered in the
network.
If the GSM modem indicator blinks slowly, the GSM modem is idle and connected to the network.
A hydrogen collector needs to be replaced.
A spare hydrogen collector of the same model is available and functional.
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
6 Parts Replacement
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