Mains Connection; Storage Battery Operation (Optional) - KERN KFB-TM Manual De Instrucciones E Instalación

6.7 Mains connection

Power is supplied via the external mains adapter. The stated voltage value must be
the same as the local voltage.
Only use original KERN mains adapters. Using other makes requires consent by
KERN.

6.8 Storage battery operation (optional)

Before the first use, the battery should be charged by connecting it to the mains
power supply for at least 12 hours.
If the weight display shows
rechargeable battery is almost exhausted. The unit will be ready for operation for
approx. another 10 hours before switching off automatically. Charge the battery with
the help of the supplied power pack.
The LED display informs you during loading about the loading status of the
rechargeable battery.
Voltage has dropped below prescribed minimum.
red:
Battery is completely discharged
green:
Charging storage battery
yellow:
To conserve energy, enable the automatic switch-off function „AUTO OFF", see
chap. 7.14.
14
, this is an indication that the capacity of the
KFB/KFN-TM-BA_IA-e-1220