5
3.4 Charging
The battery is charged through an external charger. Charging is only allowed with the charger delivered
together with the RCB10. Charging time for a completely discharged system is approximately 6 hours. The
3 green battery LEDs on the Hand control will flash synchronized when the battery is fully charged. It is
recommended to charge the battery before first use.
Charging must take place in a room with good air ventilation, ambient temperature shall be
0-40 °C.
The battery must be charged as soon as possible after the low battery LED is lit. Leaving a battery
with poor charge for a long time will damage the battery.
Operation is not allowed (and is also prevented by the system) during charging.
During storage, the battery must be charged every 6 months.
4 Fault handling
4.1 Internal errors
If any internal error is detected the operation is turned off on that channel or on all channels based on the
type of error and the alert indicator LED is lit.
For systems where the standard RHC10 is used, errors are cleared when pressing the on-off button and
then the channel/channels are turned on again. For systems without the on-off button, the procedure is the
same except that a timeout determines when the errors are cleared. As default that timeout is 10 seconds.
If the error remains no operation is possible and the channel/channels are turned off again.
4.2
“Emergency stop”
If the system for some reason fails to stop when releasing the channel button, pressing of any other
button/buttons will lead to a stop of all movements.
In the unlikely event of battery acid leakage and you get it in your eyes or on your
skin - rinse thoroughly with lots of water and contact your local healthcare for
further consultation.
