Panasonic ER-GB96 Manuel D'instructions page 17

Problem
Makes a loud sound.
If the problems still cannot be solved, contact the store where
you purchased the unit or a service centre authorized by
Panasonic for repair.
Blade life
Blade life varies according to the frequency and period of use
of the appliance.
For example, the blade life is approximately 3 years when
using the appliance for 5 minutes 10 times a month. Replace
the blades if cutting efficiency reduces substantially despite
proper maintenance.
Battery life
Battery life will vary according to the frequency and length of
use. If the battery is charged once a month, the service life will
be approximately 3 years.
If the operating time is significantly shorter even after a full
charge, the battery has reached the end of its life.
ER-GB96_86.indb 17
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Action
Apply oil.
(See page 15.)
Confirm that the blade is properly
attached.
Removing the built-in rechargeable battery
Remove the built-in rechargeable battery before disposing of
the appliance.
The battery must be disposed of safely.
Please make sure that the battery is disposed of at an officially
designated location if there is one.
This figure must only be used when disposing of the appliance,
and must not be used to repair it. If you dismantle the appliance
yourself, it will no longer be waterproof, which may cause it to
malfunction.
Remove the appliance from the AC adaptor.
Press the power switch to turn on the power and then keep
the power on until the battery is completely discharged.
Perform Steps a to k , and then lift the battery to remove it.
Take care not to short-circuit the positive and negative
terminals of the removed battery, and insulate the terminals
by applying tape to them.
a
c
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17/12/13 下午2:31