PowerCube 500 (CPS300-N18A1H)
User Manual
Copyright © Huawei Technologies Co., Ltd.
Figure 6-6 Removing the old lithium battery (wall-mounted)
5. Loosen the screws on the hanging kit at the rear of the lithium battery and remove the
hanging kit.
Step 3 Install the new lithium battery.
1. Secure the hanging kit to the rear of the new lithium battery and tighten the four screws.
2. Install the new lithium battery.
3. Connect the cables to the lithium battery based on the recorded information.
4. Use waterproof tape to seal the cable connectors.
Step 4 Take off the protective gloves.
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Follow-up Procedure
Pack the faulty component and send it to the local Huawei warehouse.
6.3 Replacing a PV Module
Prerequisites
The protective gloves, crane, and wrench are available.