Huawei LUNA2000-200KWH-2H1 - 5 Replacing a Battery Management Module

5 Replacing a Battery Management
Module
Prerequisites
● Fault locating:
a. Log in to the SmartLogger WebUI, CMU WebUI, FusionSolar app, or
management system to view alarm information.
b. Refer to the alarm handling suggestions in the alarm list.
● Tools: Phillips insulated torque screwdriver, insulated torque socket wrench
(including an extension bar longer than 40 mm), insulation tape, insulated
gloves
● Power
o the ESS. For details, see 2.2 Powering O a Single ESS.
● At least four persons are required to replace the component.
Procedure
NO TE
There are multiple battery pack appearances. This section uses one type of battery pack as
an example. The actual product may vary.
Step 1 Press to open the covers on both sides of the battery pack.
Figure 5-1 Opening the battery pack covers
LUNA2000-200KWH-2H1 Smart String ESS
Maintenance Manual 5 Replacing a Battery Management Module
Issue 02 (2023-02-28) Copyright © Huawei Digital Power Technologies Co., Ltd. 78