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10. Maintenance / Preventive Maintenance Instructions
Do maintenance actions once a year or as needed.
With well-done maintenance you can ensure a long lifetime of the charger and keep the war-
ranty valid.
WARNING
Danger of electric shock! Risk of fire!
Disconnect power before working inside the device or removing any components.
X
MAINTENANCE ACTION
Clean possible dirt and dust from the charger surface. Wipe carefully with a damp cloth.
Retighten all screws on electric components.
Examine the socket for burn or damaged parts. If necessary, replace the socket (socket
cost is not under warranty).
Examine the charging cable for wear out and mechanical damage. If necessary, replace
the charging cable.
Examine the sealings for wear out. If necessary, replace the sealings.
All the LED states / color (green, blue, red) are functioning.
•
Use a car simulator.
•
Create fail and charge.
•
Red at bootup, green at idle and blue while charging.
Make sure the PE-cable screw is tight.
Test that the voltage between PE and N is less than 10 V.
Test that the PE conductor resistance is less than 3 Ω.
The internal maintenance of the charger, if necessary. The maintenance takes at least
10 minutes.
Do not switch off the power or use the charger during the maintenance.
Restart the charger from QF1. Make sure that it will restart properly.
Test the electric protective device. Comply local requirements for testing interval, but
test the device at least once every six months.
11. Testing instructions for the electric protective device
•
The combined device with residual current circuit breaker and over current protection
(RCBO) is located in the installation box.
•
Open the installation box hatch.
•
Press the
TEST
button.
•
The rocker turns to the
0
position.
•
Turn the rocker back to the
I
position.
•
If a fault occurs, contact an electrician.
