Philips AT940 User Manual page 18

English
18
Only replace the shaving heads with original HQ9
Philips Shaving Heads (for AT940) or HQ8 Philips
Shaving Heads (for AT893/AT890/AT753/AT752/
AT750).
1 Switch off the shaver. Disconnect the shaver
from the mains or remove it from the charging
stand (AT940 only).
2 Press the release button to open the shaving
unit.
3 Pull the shaving unit off the shaver.
4 Turn the lock anticlockwise (1) and remove the
retaining frame (2).
5 Remove the shaving heads and place new ones
in the shaving unit.
Make sure that the projections of the shaving
heads fit exactly into the recesses.
6 Put the retaining frame back into the shaving
unit and turn the lock clockwise.
7 Insert the lug of the shaving unit into the slot
in the top of the shaver (1). Then close the
shaving unit (2).
Note: If the shaving unit does not close smoothly, check
if you have inserted the shaving heads properly and if
the retaining frame is locked.
Accessories
To retain the top performance of your shaver, make
sure you clean it regularly and replace its shaving
heads at the recommended time.