12. Preventive Maintenance
For safe operation of the charger and to ensure a continuous and adequate level of service
for users, regular maintenance and control of the equipment is required.
In addition to these regular maintenance operations, in case a fault or suspected fault, a
corrective maintenance operation must be performed.
Below is the recommended preventive maintenance plan. If the operating environment is
harsh (such as sandy environment, dusty environment, etc.), please shorten the
maintenance cycle as appropriate.
Check and repair/replace if damaged
Check and repair/replace if damaged
Check and repair/replace if damaged
Check and repair/replace if damaged
Check and repair/replace if damaged
Check and repair/replace if damaged
Check and repair/replace if damaged
Check and repair/replace if damaged
Check and repair/replace if damaged
Accident handling
Catastrophic accidents include charging equipment failures caused by lightning strikes,
flooding, earthquakes, fires and other disasters. For disasters that may seriously affect
safety, prevention should be the priority. At the same time, the charging station should
have countermeasures and corresponding manpower and material resources to deal with
these disasters, and should have emergency management regulations and major accident
repair procedures.
It is recommended that when there is water immersion near the charging device, all
switches inside the charging station should be disconnected, and the upstream power
supply switch of the charging station should be disconnected to ensure the safety of
personnel and prevent electric shock. The power module can be pulled out to minimize
losses.