Panasonic SW50 Operating Instructions Manual page 18

Problem
The appliance stops during use.
The temperature indicator lamp and
vibration indicator lamp are blinking
Will the battery be exhausted
after a long period of disuse?
Can the battery be charged
before every use?
18
Possiblecause
The battery is empty.
The appliance automatically stops after
approximately 12 minutes.
This does not indicate a problem.
The self‑protection function inside the main
unit was tripped.
When the appliance is not used for 6 months or more, the battery will weaken (leak
battery fluid, etc.). Fully charge the battery once every 6 months.
(See page 11.)
Yes, but it is recommended that you charge the battery when it is empty. The life of the
battery will vary depending upon usage and storage conditions.
Action
Recharge using the AC adaptor.
Turn off the power and restart the
operation.
(See page 16.)