KERN & SOHN RPB D - Manual (Page 14)

6.3.2 Scope of delivery / serial accessories:
• Balance, see chap. 2
• Mains adapter
• Protective cover
• Instruction 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 Battery power supply (option)
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 15 hours.
• If an arrow appears on the weight display [] above the battery symbol
, 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 hours, then
it will switch off automatically. Charge the battery with the help of the supplied
power pack.
• If in the weight display appears „bat Lo“ followed by a flickering display, the
capacity of the rechargeable battery is below the prescribed minimum. The
balance will be ready to operate for about another 5 minutes, then it will switch off
automatically. Charge the battery with the help of the supplied power pack.
The LED display informs you during loading about the loading status of the
rechargeable battery.
red: Battery is almost discharged
green: Battery is completely discharged
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.
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