17OPERATIONCUSTOMER MANUAL FRONT HUB MOTOR SYSTEM5.5 Switching the electricalsystem on and offMake sure that the pedals of your Pedelec arenot weighed down when the system is turnedon. Any load on the pedals as it is switched onmay lead to power restrictions and errormessages. When this happens, switch off thesystem and turn it on again.ConditionsIn order to activate and use your Pedelec, thefollowing prerequisites must be fulfilled:• A sufficiently charged battery must be used.• The battery must be inserted correctly intothe battery holder.• The motor, control unit, control unit/battery,etc. must all be connected correctly.You can switch the electrical system of your Pe-delec on and off according to the description onthe control unit, see section "Control element".If the battery of your Pedelec is equipped with anon/off switch, you can also press the switch onthe battery.Battery switch On-OffIf you press the switch again, the system will beturned off.