KYORITSU 6310 Instruction Manual - Manual (Page 30)

3.2.1 Battery KEW6310
3.3
KEW6310
3.2 Power Supply
3.2.1 Battery
KEW6310 operates with either an AC power supply or batteries. Capable of performing measurements in the
event of AC power interruption, power to the instrument is automatically restored by the batteries installed in
the instrument. Dry-cell batteries (alkaline) and rechargeable batteries (Ni-MH) can be both used. It is also
possible to charge rechargeable batteries in the instrument.
* Dry-cell batteries (alkaline) are supplied as accessories.
DANGER
● Never open the Battery Cover during a measurement.
● Brand and type of the batteries to be used should be harmonized.
● Never touch the Power supply connector although it is insulated while the instrument is operating with
batteries.
WARNING
● Remove Power Cord, Voltage test leads and Clamp sensors from the instrument and power off the instrument
before replacing the batteries.
● Remove the Selector Switch Cover, and slide the Selector Switch to left or right depending on the batteries to
be used. Do not use dry-cell batteries with the Selector Switch set to “RECHARGEABLE BATTERY” position.
It may cause electrical shock accident.
Position of Selector Switch Battery can be used
RECHARGEABLE BATTERY size AA Ni-MH rechargeable battery (HR-15/51)
DRY BATTERY size AA dry-cell alkaline battery (LR6)
CAUTION
● Do not mix new and old batteries.
● Install batteries in correct polarity as marked inside.
Batteries are not in the instrument at the time of purchase. Please insert the supplied batteries in the
instrument. Battery power is consumed even if the instrument is being off. Remove all the batteries if the
instrument is to be stored and will not be in use for a long period. When the instrument is powered by an AC
power supply, it doesn’t operate with batteries.
If an AC supply is interrupted and the batteries have not been inserted, the instrument goes off and all
data may lost.