6.4.3.7 Replacing an IVS1800
Prerequisites
● Recommended tool: Phillips screwdriver
● An IVS1800 needs to be replaced.
● A spare IVS1800 of the same model is available and functional.
Context
Videos cannot be recorded during the replacement of the IVS1800.
Do not operate with power on. Take appropriate insulation measures.
Procedure
Step 1 Turn o the power switch of the IVS1800, disconnect the power supply of the
IVS1800, remove the cables from the IVS1800, label the cables, and record the
original connection positions of the cables.
After removing cables, wrap exposed terminals with insulation tape and do not
block cable labels. If cable labels are blocked, cables may be connected incorrectly.
Step 2 Remove the faulty IVS1800 from the cabinet.
Step 3 Carry the device to the cabinet. Ensure that the mounting ears at both sides of the
device are tightly attached to the mounting bars in front of the cabinet. Use one
hand to hold the device. Use the other hand to thread M6 screws through the
slotted holes on the mounting ears. Use a Phillips screwdriver to tighten the M6
screws on the mounting ears. Each mounting ear uses two M6 screws.
Figure 6-18 Installing a device
FusionModule500 Smart Mini Data Center
User Manual 6 O&M
Issue 02 (2020-12-25) Copyright © Huawei Technologies Co., Ltd. 280
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