what maintenance does EV charger include ?

To ensure the efficiency of DC charging station, EV charger operation company
arranges professionals to regularly maintain and inspect the equipment.Let’s
have a look what maintenances include.

1. Establish management files of DC EV charger, professionals regularly
maintain & record of DC charging piles, and implement the entire process of
equipment management.

2. Conventional maintenance. During the use of EV charger staion, as the work
time increases, various components are subject to heat, vibration, impact,aging
and accidents and etc. , technical performance will gradually decline.Therefore ,
maintenance is very neccessary. Maintenance includes cleaning, inspection,
tightening, testing,adjustment. Conventional maintenance is divided into
First-level and Second-level maintenance.

(1)First-level maintenance includes cleaning dust inside & outsideof DC
Charging, tightening components,and checking indicator lights, fuses, and
lightning protection device.

(2)Second-level maintenance includes inspection, adjustment, and test the
charging status of electric vehicle charging station, to eliminate hidden dangers,
adjuste parts and ensure the safety & efficient charging of the DC ev charger
station.

3. Seasonal maintenance. It is a special protection for seasons and special
weather, to make sure the fast DC charger work efficiently.