Emergency Stop Inspection; Special Inspections; Problem Resolving; Overview Of The Cabinet - ABB Terra 54 User And Operation Manual

4.2.1

Emergency stop inspection

It is advised to test the emergency button every time the operator or service
organization visits the location of the charger. This test needs to be done at least once a
year e.g. during a preventive maintenance visit.
Perform the test only when the charger is in idle mode and ready to charge:
1. Press the emergency button.
2. Reset the emergency button by turning the knob clockwise.
4.2.2

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.
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.
4.3.1

Overview of the cabinet

E. Front door
F. Key lock (unique system key per charger)
G. Side doors, AC (left) and DC (right) side
The front door can be opened by opening
the key lock (B). This is a half cylinder lock,
opened by a numbered system key, unique
per charger. The side doors (C) can be
opened by unlocking from the inside after
the front door is opened.
The key lock is covered with a lid to protect
it from water and dirt. To open the lid, a
Philips nbr1 screw has to be removed.
2 021 -01 -11
• The screen immediately indicates the emergency button is pressed.
• After a few moments, the charger returns to its idle state.
T ERR A 5 4 / 5 4HV CHAR GER
A
G
B
C
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