Panasonic ES‑CT21 Operating Instructions Manual page 15

Problem
The shaving sensor does
not respond.
The shaving sensor
responds even though the
shaver is not in contact
with the skin.
ES-CT21_CIS.indb 15
Action
Depending on the beard
thickness or the amount of beard
trimmings in the shaver head, the
shaving sensor may not react and
the driving sound may not
change. This is not abnormal.
The shaving sensor may not
respond depending on the type
and quantity of the shaving gel.
This is not abnormal.
The shaving sensor may not
respond when the remaining
battery capacity is low. If this
happens, recharge the shaver.
Apply oil. (See page 13.)
The shaving sensor may not
respond when there is not enough
oil on the blades.
Clean the beard trimmings from
the shaver.
When the shaver is extremely
dirty, remove the foil frame and
wash with water.
(See page 12.)
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
Problem
Apply oil.
This can be improved by cleaning
Operating time is short every time after shaving.
even after charging.
When the number of operations
per charge starts to decrease, the
battery is nearing the end of its life.
Use the appliance in an ambient
temperature approximately 5 °C
or higher.
The battery has reached the end
Shaver does not operate of its life.
even after charging.
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 shaving sensor is operating.
The driving sound
The sound changes depending on
changes while shaving.
the beard thickness.
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.
Makes a loud sound.
This does not indicate a problem.
Confirm that the blades are
properly attached.
Clean the system outer foil with
the brush.
Action
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2017/09/25 20:44:06