Appendix 3 - Preventive maintenance check list
1) Clean appearance
No.
Description
Air inlet & outlet clean
1-1
Air filter clean
1-2
Cabinet check (No cracks or ruptures)
1-3
Charge cables or outlet and connectors pin check (No cracks
1-4
or ruptures & anomalous objects)
Model Label & Warning Label check
1-5
Clean the Cabinet & Charge cables & connectors pin
1-6
2) Inner of EVSE clean
No.
Description
Inner clean(Dust removal/Dehumidification/ Deworming
2-1
Wiring check/Terminal & connection torque check
2-2
Input voltage & frequency
2-3
External communication Quality check
2-4
RCD function check
2-5
107
Period
Result
Daily
Quarterly
Daily
Quarterly
Daily
Quarterly
Period
Result
Quarterly
Quarterly
Quarterly
Daily
Quarterly