Electric Drive System; Rechargeable Battery - Kettler Scarpia FS 1.0 LTD Gold Translation Of The Original Operating Instructions

3.1.4

Electric drive system

The pedelec is driven by muscle power applied to
the chain drive. The force which is applied by
pedalling in the direction of travel drives the front
chain wheel. The chain transmits the force onto
the rear chain wheel and then onto the rear wheel.
2
4
Figure 13: Diagram of mechanical drive system
1 Direction of travel
2 Chain
3 Rear chain wheel
4 Front chain wheel
5 Pedal
The pedelec also has an integrated electric drive
system.
The electric drive system comprises the following
components:
7
6
8
9
Figure 14: Diagram of electric drive system
1 Display
2 Connecting cable
3 Assistance lever
4 Charger
5

Rechargeable battery

MY20K03-2_1.0_18.07.2019
1
5
4
3
2
1
5
12
10
11
13
6 Chain tensioner
7 Drive unit cover
8 Drive unit
9 Rear derailleur (DI2)
10 Front chainring
11 Crank
12 Shifter
13 Rechargeable battery
As soon as the required muscle power from the
rider pedalling passes a certain level, the motor is
activated gently and assists the pedalling motion
of the rider. The motor force is determined by the
set level of assistance.
The pedelec does not have a separate emergency
stop or emergency shut-off button.
The motor switches off automatically as soon as
the rider no longer pedals, the temperature is
outside the permitted range, there is an overload
or the shut-off speed of 25 km/h has been
reached.
A push assist system can be activated. The push
assist continues to drive the pedelec at walking
speed as long as the rider pushes the long
assistance lever on the handlebars. The speed
can be a maximum of 6 km/h in this case. The
drive stops when the long assistance lever is
released.
3.1.5 Rechargeable battery
The lithium ion battery has an internal electronic
protection circuit, which is specifically designed
for the charger and the pedelec. The battery
temperature is monitored at all times. The battery
is protected against deep discharge,
overcharging, overheating and short circuit. In the
event of a hazard, a protective circuit switches the
battery off automatically. The battery also
switches to sleep mode for self-protection when
not used for a longer period.
If the remaining battery capacity is low, the
following systems are gradually switched off in the
following order:
1. Pedal assistance (assistance mode
automatically switches to [ECO], then
assistance switches off. Assistance switches
to [ECO] earlier if a battery-powered light is
connected)
2. Gear shift
3. Light.
Overview
18