Smartli Routine Maintenance - Huawei PowerCube 5000 User Manual

PowerCube 5000
User Manual (SmartLi 100Ah)
Maintenance
Item
Electricity
Preventive
maintenance
Power cable

7.3 SmartLi Routine Maintenance

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Table 7-3 Routine maintenance
Maintenance Expected
Interval Result
Every month Operating
environment
Exterior
Issue 02 (2020-03-17)
Operation
Guide
Multimeter
Visual
observation
Visual
observation
Before installing batteries, pay attention to safety precautions and connection methods
provided by battery manufacture.
Insulate tools used for battery maintenance.
Keep the battery switch off when installing or maintaining the batteries.
Before installing or maintaining a battery module, remove the battery management
module and reinstall it after the operation is complete.
Handle batteries gently and ensure personal safety.
Do not use any organic solvent to clean batteries.
Do not smoke or use open flames around batteries.
After batteries are discharged, charge the batteries in time to avoid affecting their service
life.
Only qualified personnel are allowed to perform maintenance.
Measure
Check whether batteries are far away from heat sources and are not
exposed to direct sunlight.
If a battery experiences damage, leakage, or deformity, disconnect the
faulty battery, take photos, and then replace it.
Copyright © Huawei Technologies Co., Ltd.
Expected Result
The battery low
voltage disconnection
(BLVD) and load low
voltage disconnection
(LLVD) voltage do
not exceed the
threshold.
The indicators are
normal and no alarm
is generated.
 The insulation
layer does not
crack or
deteriorate.

The wiring
terminals are not
rusty or
disconnected.
7 Routine Maintenance
Troubleshooting Measures
Refer to the device
troubleshooting instructions.
 Replace power cables.

Replace wiring terminals.
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