Mains Connection; Rechargeable Battery Operation (Optional) - KERN CFS-Serie Betriebsanleitung

 Install weighing plate and wind screen, if applicable, if needed.
 Level balance with foot screws until the air bubble of the water balance is in
the prescribed circle.
 Check levelling regularly
 Interconnect reference scale and bulk scales via the second-scale interface
in the counting systems KERN CCS.

6.4 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.

6.5 Rechargeable battery operation (optional)

The rechargeable battery is charged via the delivered power cable.
Before the first use, the rechargeable battery should be charged by connecting it to
the mains power cable for at least 15 hours. The operation time of the rechargeable
battery is approx. 70 hours. When connecting a second balance, the operation time
will be reduced.
To save the rechargeable battery, in the menu (see chap.12.2) the automatic
switch-off function [„
according to 0, 3, 5, 15, 30 minutes.
If an arrow appears on the weight display [] above the battery symbol
"bat lo" when turning on the balance, this is an indication that the capacity of the
rechargeable battery will soon be exhausted. The balance will be ready to operate
for about another 10 hrs., then it will switch off automatically. Connect the power
cable as soon as possible to load the rechargeable battery. Charging time until
complete recharging is approx. 12h.
The LED display informs you during loading about the loading status of the
rechargeable battery.
red: Voltage has dropped below prescribed minimum. Connect mains
adapter to load the rechargeable battery.
green: Rechargeable battery completely reloaded
yellow: Rechargeable battery very low. Connect mains adapter as soon as
possible to load the rechargeable battery.
22
"  „
„] can be activated, switch-off time selectable
or
CFS/CCS-BA-e-1523