KERN & SOHN GAB 30K-3PM - Manual (Page 16)

6.3 Scope of delivery
Serial accessories:
• Balance, see chap. 2
• Mains adapter
• Rechargeable battery
• Operating manual
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 KERN original mains adapter. Using other makes requires consent by
KERN.
6.5 Rechargeable battery operation
The rechargeable battery is charged via the delivered 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 appearance of the battery symbol
in the weight display indicates that the
battery is almost exhausted.
To charge the chargeable battery, connect the mains cable.
The LED display informs you during loading about the loading status of the
rechargeable battery.
•
If the LED lights green, the rechargeable battery is fully charged.
•
When the battery is being recharged, the LED lights red
6.6 Initial Commissioning
In order to obtain exact results with the electronic balances, your balance must have
reached the operating temperature (see warming up time chap. 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.
16 GAB-P-BA-e-1411