5
2. Starting up
2.4 Switching off / ending operation safely
2
ST
AR
TING
UP
Press the ON/OFF key to switch the unit off. By unplugging the mains plug from
the socket, the device is disconnected from the mains on all poles.
Operation is thus safely terminated.
If the sensors are loaded or if you have called up a menu, the balance only
switches off after 5 seconds by pressing the ON/OFF key.
It is not possible to switch off the balance while it is waiting for an entry in the
editing area of the setting mode. To switch off, the editing area must be left.
The load receptors have no on/off switch, they are switched off by removing the
batteries.
OFF indicator
If the balance is switched off, but the power supply remains on, „OFF“ appears in
the display.
2.5 Charging the batteries
Open the lid of the battery charging station.
There are four charging bays for simultaneous charging of four batteries.
The four LEDs indicate the charge status of each battery.
The fifth LED on the charging station is the mains indicator of the charger.
LED status display Charger (per charging compartment):
LED lights orange: Battery is charging
LED lights green: battery charged - trickle charge
LED status display of the load receptor:
Display unit is switched on (radio connection active)
LED lights green: battery charged
LED flashes green, mostly on, only off for a short time:
Battery still has enough capacity for trouble-free operation
LED flashes green, mostly off, only on for a short time:
Battery almost empty, battery must be charged
Display unit is off or in stand-by mode
LED lights green for approx. 2 minutes and then starts to signal the standby
state by flashing (mainly off).
Charging time for empty batteries is approx. 4 hours.
Batteries should be charged and replaced in sets.
Summary of Contents for 7811 Series
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