operation manual

Start-up
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6.4 Battery power
ADVICE
The charger unit connection must be sealed off using the provided cap if charg-
ing is not taking place.
ADVICE
The battery and power supply unit must not be covered during the charging
process.
ADVICE
Charge the battery to 100 % before first use, or after a storage period of several
months, in order to calibrate the charge status display. 99 % charge is not suffi-
cient for calibration.
1
2
3
4
Fig. 49: Battery overview
1
Tiller connection
3
Charger unit connection
2
Motor unit connection
4
Charge status display light
The batteries of models 503 S/L, 1003 S/L and 1003/1103 CS/CL differ in their capac-
ity. All motors can be operated using the three different batteries. You will find fur-
ther information in Chapter 4.1, "Lithium-ion battery".
Travel 1003/1103 motors are reduced in power by 50 % when using the 320 Wh
battery. The lithium-ion battery is very insensitive to charging cycles (1 cycle = dis-
charge and recharge). After the battery has been discharged 500 times its full capac-
ity, the cells lose approximately 20 % of their capacity (e.g. after 500 complete dis-
charges, 1,000 50 % discharges or 2,000 25 % discharges). This indication for the op-
erating life, however, applies only under normal conditions (particularly with respect
to an ambient temperature of approx. 20 °C). The battery has no memory effect.
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