Cake Kalk& Manual page 11

Charging screen
As a safety measure, you are not able to ride your bike while charging the
bike. The screen will display the loading screen when charging the bike. Un-
plug the charger to use the display.
Limited performance
The bike has a level of self-preservation, which means that during certain con-
ditions, the performance will be limited or even stopped completely. During
the following conditions, the performance will be limited.
Batter Overvoltage or Battery Undervoltage
If the voltage is out of the ordinary range of the battery pack, such as an
overcharged battery pack or an empty battery pack, the performance will be
limited as to not damage the battery or other components in the drivetrain.
Note: This occurs naturally when you turn off the bike and it is not an issue.
Battery overtemperature and Battery undertemperature
If the battery pack is too warm or too cold the performance is limited as it
could otherwise cause damage and decrease the life cycles of the battery
pack. The limiter is proportional to the temperature and will stop the bike
completely if it's too hot or cold.
Note: In order to avoid potential limiters when out riding. It's recommended
to keep your bike inside if the outside temperature isn't within the following
range: +2° C to +35° C (36 F to 95 F).
Controller overtemperature
If the controller is getting too hot, the performance will gradually be limited.
Go easy on the throttle or take a short break if this occurs.
Motor overtemperature
If the motor is getting too hot, the performance will gradually be limited.
Go easy on the throttle or take a short break if this occurs.