21
RAK133_ENG / © Ensto 2019
12. Maintenance / Preventive Maintenance Instructions
1 x per year
WARNING! Danger of electrical shock or injury.
Disconnect power before working inside the device or removing any components.
X MAINTENANCE ACTION
Retighten all the screws on electric components.
Check the Mode 3 socket for burn or damaged parts and if needed, change it (socket cost
is not under warranty).
Check the charging cable and if needed change it.
Check the sealings.
Gently push the charging station with a hand to create vibration to ensure no bad contact
/ connection exist (wire or PCB).
All the LED states / colors (green, blue, red) and the RFID reader are functioning.
Create fail and charge with a RFID tag. Red at bootup, green at idle and blue while
charging.
Available electricity at the sockets. All the contacts (L1, L2, L3) must be tested.
Use a Mode 3 tester.
Test the functioning of Mode 3 (from green to blue).
Use a Mode 3 tester.
Check tightness of the PE-cable screw.
Test that the voltage between PE and N is less than 10 V.
Test that the PE conductor resistance is less than 3
Ω
.
Test the surge arrester, if there is any.
SW update if needed (if in service contract).
Restart the station from F0, ensure it will restart properly.
Check the visible metal parts for rust. Apply anti-corrosion agent, if needed.
Test the function of the RCD / MCB twice a year.
13. RCD/MCB test instructions
•
Press the
TEST
button.
•
The rocker turns to
0
position.
•
Turn the rocker back to
I
position.
•
If a fault occurs, contact an electrician.
