TERRA DC WALLBOX
2022-11-15
18/20
4.2.
Service inspection of the cabinets
The following points must be checked regularly (advised yearly):
•
Internal RCM need to be tested on correct functioning on a regular basis by pressing the
“TEST button” on the device itself. During the yearly maintenance visit, a check is advised,
to be executed by a certified ABB technician.
•
Cable and connector
Check for cracks or ruptures on the connector or cable, check whether no internal
wires of the cable are visible.
•
Display screen
Check for damage and cracks.
•
Powder coating
Look for damage, cracks or ruptures.
•
Emergency stop button
Look for functionality and damage.
4.2.1.
Special inspections
In the following cases the Charger must be checked by ABB service personnel before further use:
•
If it was struck by lightning.
•
If it is damaged due to an accident or fire.
•
If its location has been flooded.
Do not power on until the charger has been inspected and approved.
4.3.
Problem resolving
The site operator or helpdesk is the first response to a customer call. The helpdesk can remotely
solve simple problems for the customer.
In special cases the site operator with knowledge of the charger can be asked by ABB Service to
report about the status of some internal components of the charger. Therefore, a brief description
of the position and function of these components is described on the next pages.
