KERN & SOHN ABJ 320-4NM - Manual (Page 19)

ABS-N_ABJ-NM-BA-e-1312 19
7.3 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.
7.3.1 Turning On the Power
 Supply power to balance via mains adapter. The display lights up and the
balance carries out a selftest.
In the ABJ models an automatic adjustment takes place.
 The selftest is completed when „OFF“ appears on the display.
7.4 Initial Commissioning
In order to obtain exact results with the electronic balances, your balance must have
reached the operating temperature (see warming up time chpt. 1). During this
warming up time the balance must be connected to the power supply (mains,
accumulator or battery).
The accuracy of the balance depends on the local acceleration of gravity.
Strictly observe hints in chapter Adjustment.
7.5 Connection of peripheral devices
Before connecting or disconnecting of additional devices (printer, PC) to the data
interface, always disconnect the balance from the power supply.
With your balance, only use accessories and peripheral devices by KERN, as they
are ideally tuned to your balance.