If button 1 or 2 is pressed longer than 3 second to activate or deactivate the rollback lock, a long signal
tone sounds on the e-motion wheel in each case. If the rollback lock is active, the following will be
displayed: the current charge status of the two battery packs, an „H“ in alternating fashion, the power
stage currently set (1 or 2) and, if applicable, additional functions (e.g. the button lock).
In case of an error, only the corresponding error code is displayed.
When activating the button lock, the following is shown in the display: the current charge status of the
two battery packs, an „L“ in alternating fashion, the power stage currently set (1 or 2) and in case an
error occurs, the corresponding error code.
9.3 Display of the battery pack charge status
The charge status of the two e-motion battery packs is indicated in the upper half of the display [21].
Please note that because of different drive moments or possibly differently adjusted wheels the current
consumption may also vary (see also Chapter 6).
The respective charge status of a battery pack is indicated as follows:
5 bars come on – Battery pack is charged 100 %.
Avoid driving down slopes at high speeds because a forced shut-down of the wheel may occur due to the
current return in the wheels and the risk of overvoltage in the battery pack.
4 bars come on – Battery pack is charged 80 %.
3 bars come on – Battery pack is charged 60 %.
2 bars come on – Battery pack is charged 40 %.
We recommend not driving too far without charging the batteries first.