and open the housing.
Use wire cutters to cut the connecting wires of
the battery and remove the battery pack.
Dispose of the battery in an environmentally
friendly manner (see "11. Disposal" on page
124).
10. Troubleshooting
Problem
The shav-
ing perfor-
mance de-
clines.
Cause
The shaving
heads are dirty.
You have not
cleaned the
shaver thor-
oughly enough
or it has been
too long since
the last clean-
ing.
Long hairs ob-
struct the shav-
ing heads.
Solution
Clean the shav-
er thoroughly be-
fore you continue
shaving (see "7.1.
Weekly cleaning"
on page 118).
Clean the blades
and shaving
guards using the
supplied clean-
ing brush (see
"7.2. Bi-monthly
cleaning" on page
118).
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