Battery Power Supply; Terminal For External Devices - KERN FES 33K0.1 IPM Operating Instruction

6.6 Battery power supply

The optionally supplied battery is charged with the supplied power supply.
Before the first use, the battery should be charged by connecting it to the mains
power supply for at least 12 hours. The operating time of the battery is about. 6h.
Charging time until complete recharging ca. 12h.
In the menu you can activate the AUTO-OFF function [y A.P
load change the balance switches automatically off in order to spare the battery.
Whilst in battery mode the balance is IP 65 protected.
When the balance is in battery mode the following symbols appear on the display:
Battery charge sufficient
Battery very low. To charge the battery, connect it to the mains
as soon as possible (re-calibration not possible).
Voltage has dropped below prescribed minimum (7V). Plug in
the mains adapter, to charge the balance via the electrical net-
flashes
work (12h).

6.7 Terminal for external devices

The output for the external devices is situated under the cover plate on the rear of the
display. To detach the cover plate, remove the fastening screws (see fig.
chap. 6.5).
Caution: Doing this, the IP 65 protection provided in battery mode will be lost.
Printer interface
RS 232 interface
FES/FEJ-BA-e-1132
.1] . After 3 min without
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