KYORITSU 6315 Instruction Manual - Manual (Page 31)

Battery KEW6315
- 29 - KEW6315
4.2 Power Supply
Battery
KEW6315 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. Size AA alkaline dry-cell batteries (LR6) or size AA Ni-MH batteries can both
be used.
To charge the rechargeable battery, use the charger which is manufactured by the same company
as the batteries. KEW6315 cannot charge batteries.
* Size AA alkaline dry-cell batteries (LR6) are supplied as accessories.
DANGER
● Never open the Battery compartment 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
● Ensure that the Power cord, Voltage test leads and Clamp sensor are removed from the instrument,
and that the instrument is switched off when opening the Battery compartment cover for battery
replacement.
CAUTION
● Never mix new and old batteries.
● Install batteries in correct polarity as marked inside the Battery compartment area.
Batteries are not installed in the instrument at the time of purchase. Please insert the supplied batteries
before starting to use 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.