Opening The Device - Mennekes AMTRON Manuel D'utilisation Et Guide D'installation

Circuit breaker
For the version Professional + E 7,4 / 22 observe the fol-
lowing:
The required circuit breaker must be incorporated in the
indoor installation.
„ The device must protected with a line
circuit breaker rated at 32 A or less with
C-characteristics.
„ The circuit breaker must be dimensioned
with due consideration of the name plate, the
required charging power, and the supply line
(line length, cable cross-section) for the char-
ging station in accordance with the national
regulations.
„ One circuit breaker is required for each char-
ging point.
Residual current device
For the version Professional + E 7,4 / 22 observe the fol-
lowing:
The required residual current device must be incor-
porated in the indoor installation (in accordance with
IEC 60364-7-722 (in Germany in accordance with
DIN VDE 0100-722)).
„ The device has a differential current sensor
for DC residual current monitoring > 6 mA
with tripping characteristics in accordance
with IEC 62752.
„ At least one dedicated type B residual cur-
rent circuit breaker has to protect the device
if it is subject to the scope of IEC 60364-7-
722:2018.
„ At least one dedicated type A residual cur-
rent circuit breaker has to protect the device
if it is subject to the scope of HD 60364-7-
722:2016.
„ No other circuits may be connected to this
residual current circuit breaker.
„ Compliance with national regulations is man-
datory.
14
Shunt release
For the version Professional + E 7,4 / 22 observe the fol-
lowing:
f Check whether a shunt release is legally prescribed in
the country of use.
Î "2.2 Intended use"
The required shunt release must be incorporated in the
indoor installation.
„ The shunt release must be positioned next to
the circuit breaker.
„ The shunt release and the circuit breaker
must be compatible with each other.

5.4 Opening the device

1
Fig. 9: Opening the device
When delivered, the front enclosure part (2) is not atta-
ched with screws. The screws (1) are stored in the enclo-
sed accessory bag.
f Switch off the power supply.
f Unscrew screws (1) if necessary.
f Remove the upper enclosure part (2).
f Unscrew screws (3) and swing the front panel (4)
downward.
2
3
3
1
4