Philips QP6520 Manual page 19

The appliance does
not cut hairs
anymore.
Problem
The appliance makes
a strange noise.
The appliance does
not function
optimally anymore.
The blade is blocked
by dirt.
Travel lock is activated. Press the on/off button for 3
The blade is placed on
the handle incorrectly.
The blade is damaged
or worn.
Possible cause
The blade is damaged
or worn.
The blade is placed on
the handle incorrectly.
The blade is blocked
by dirt.
The blade is blocked
by dirt.
Switch on the appliance and
rinse the blade under the tap
with warm water.
Hold the blade in a cup with
warm water (60°C and not
hotter) for approx. 30 seconds.
seconds to deactivate travel
lock.While you deactivate the
travel lock, the display counts
down. Then the travel lock
symbol lights up and switches
off.The appliance is now ready
for use again.
Push the blade onto the
appliance until you hear a click.
Replace the blade with a new
one. See chapter
'Replacement'.
Solution
Replace the blade with a new
one. See chapter
'Replacement'.
Remove and reattach the blade.
Push it onto the appliance until
you hear a click.
Remove the blade and clean the
blade thoroughly.
Remove the blade and clean the
blade thoroughly.