Operation Manual

20
Problem Action
Makes a loud sound.
Apply oil.
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.
Clean the system outer foil with
the brush.
The shaving sensor
does not respond.
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
of the shaving gel and shaving
foam, but this is normal.
The shaving sensor may not
respond when the remaining
battery capacity is low. If this
happens, recharge the shaver.
Apply oil. The shaving sensor
may not respond when there is
not enough oil on the blades.
Problem Action
The shaving sensor
responds even though
the shaver is not in
contact with the skin.
Clean the beard trimmings from
the shaver.
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
FAQ
Question Answer
Will the battery
deteriorate if not used
for an extended period
of time?
The battery will deteriorate if
not used for over 6 months, so
make sure to perform a full
charge at least once every 6
months.
Can I charge the shaver
after every use?
The battery used is a lithium‑
ion, so charging after every use
will have no effect on battery
life.
What is the constituent
of the dedicated oil?
Constituent of the oil is liquid
paraffin.
ES-LT6N_4N_2N_EU.indb 20 2015/04/17 12:47:14