Replacing An Emergency Stop Switch - Huawei LUNA2000-97KWH-1H1 Maintenance Manual

LUNA2000-(97KWH-1H1, 129KWH-2H1,
161KWH-2H1, 200KWH-2H1) Smart String ESS
Maintenance Manual
15
Prerequisites
Figure 15-1 Position of the emergency stop switch
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Procedure
Step 1 Remove the screws from the panel of the emergency stop button using a Phillips
insulated torque screwdriver.
Step 2 Record the cable information, disconnect the cables from the emergency stop
button, and remove the emergency stop button.
Issue 04 (2023-06-30)
Replacing an Emergency Stop
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.
Tool: Phillips insulated torque screwdriver
Power off the ESS. For details, see
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15 Replacing an Emergency Stop Switch

2.2 Powering Off a Single
Switch
ESS.
91