Panasonic ES-LT7N Operating Instructions Manual page 22

Problem
The odor is getting
stronger.
The driving sound
changes while shaving.
You do not get as close a
shave as before.
The shaver cannot be
charged with the self‑
cleaning recharger.
Shaver stopped
functioning even after
charging.
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ES-LT7N_US.indb 22
Action
This can be improved by cleaning
every time after shaving.
While the shaving sensor lamp
glows, the shaving sensor is
operating. The sound changes
depending on the beard thickness.
This can be improved by cleaning
every time after shaving.
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
Gently wipe the main body rear
terminals and the charging
terminals of the self‑cleaning
recharger with a cloth or tissue
dampened with water.
The appliance may not operate in
an ambient temperature
approximately 5 °C (41 °F) or
lower.
The battery has reached the end
of its life.
Problem
The shaver makes a high‑pitched
sound due to the linear motor
drive. This does not indicate a
Makes a loud sound.
problem.
Confirm that the blades are
properly attached.
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 does The shaving sensor may not
not respond. 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.
Action
2015/04/17 17:45:29