Huawei iManager NetEco 6000 User Manual

iManager NetEco 6000
Device Installation and Commissioning Guide
7 Device Maintenance
Issue 03 (2019-03-10)
Copyright © Huawei Technologies Co., Ltd.
262
Context

The methods for replacing RS485 and AI/DI expansion cards are the same. The
following procedure describes how to replace an RS485 expansion card.

The ECC500 power supply must be disconnected when you replace an RS485 or AI/DI
expansion card. The ECC500 will not work during the replacement.
Recommended tools and materials: Phillips screwdriver and insulation tape
Procedure
Step 1 Disconnect the ECC500 power supply.
Step 2 Remove cables from the old module. Insulate and label the cables.
Step 3 Use an M3 Phillips screwdriver to loosen the two captive screws on the module panel
counterclockwise, as shown by (1) in Figure 7-2.
Step 4 Hold the handle and pull out the module, as shown by (2) in Figure 7-2.
Figure 7-2 Removing an RS485 card
Step 5 Hold the handle of a new module, and place the module into the correct slot in the ECC500
subrack.
Step 6 Push the new module into the subrack until their front panels are aligned with each other.
Step 7 Close the handle.
Step 8 Use an M3 Phillips screwdriver to tighten the two captive screws on the new module panel
clockwise.
Step 9 Reconnect the cables to the new module based on the labels.
Step 10 Reconnect the ECC500 power supply.
----End
7.2.3 Replacing an ECC800 Main Control Module
Context
Do not operate with power on. Take appropriate insulation measures.

Huawei iManager NetEco 6000 Specifications

General

Brand	Huawei
Model	iManager NetEco 6000
Category	Server
Language	English