25
Problem Possible cause Solution
The
appliance
makes a
strange noise.
Too much dirt
has collected
in the shaving
heads.
Clean the shaving heads. After
cleaning, lubricate the central
point on the inside of the guards
with Philips Cleaning Spray
(HQ110). See chapter ‘Cleaning
and maintenance’.
The shaving
heads are
damaged or
worn.
Replace the shaving heads. See
chapter ‘Replacement’.
ENGLISH
