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English
Problem
Action
The shaving sensor
responds even though
the shaver is not in
contact with the skin.
When the shaver is
extremely dirty, remove the
foil frame and wash with
water.
(See page 17.)
Replace the system outer
foil and/or inner blades.
Expected life of system
outer foil and inner blades:
System outer foil:
Approximately 1 year
Inner blades:
Approximately 2 years
Operating time is
short even after a full
charge.
Although the shaver can be
used for about 2 weeks after
a full charge (assuming
dry‑shave usages for 3
minutes per day), the usable
number of days might be
lower depending on how the
shaver is used (for example,
when used for wet shaving).
Apply oil.
Clean the shaver.
When the number of
operations per charge starts
to decrease, the battery is
nearing the end of its life.
Problem
Action
Shaver does not
operate even after
charging.
Use the appliance in an
ambient temperature
approximately 5 °C or higher.
The battery has reached the
end of its life.
The shaver will not operate
with the AC adaptor
connected. Please use the
shaver after it has been
sufficiently charged and the
AC adaptor disconnected.
The driving sound
changes while
shaving.
The shaving sensor is
operating. The sound
changes depending on the
beard thickness.
Makes a loud sound.
Apply oil.
The blades will not move
smoothly when there is no
oil on the blades, requiring
more power.
The shaver makes a high‑
pitched sound due to the
linear motor drive. This does
not indicate a problem.
Confirm that the blades are
properly attached.
Wash the system outer foil
with water. (See page 17.)
