Replacing An Spd - Huawei LUNA2000-200KWH-2H1 Smart String ESS Maintenance Manual

LUNA2000-200KWH-2H1 Smart String ESS
Maintenance Manual
Prerequisites
Figure 12-1 Position of the SPD
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Do not replace an SPD during a thunderstorm.
Issue 02 (2023-02-28)
Fault locating: If an SPD is damaged or its indication window is displayed in
red, the SPD is faulty and needs to be replaced.
Tools: ESD wrist strap or gloves, ESD box or bag, cabinet door key, and
removal and insertion tool
The ESS has been powered off. For details, see
ESS.
D ANGER
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12

Replacing an SPD

12 Replacing an SPD
2.2 Powering Off a Single
116