Oral-B DB4 Manual page 2

they have been given supervi-
sion or instruction concerning
use of the appliance in a safe
way and understand the haz-
ards involved. Cleaning and
maintenance should not be
performed by children. Chil-
dren should not play with the
appliance.
Batteries may leak if empty or
not used for a long time. Avoid
skin contact whilst handling
leaking batteries. Keep away
from children. Do not swallow.
If swallowed, seek medical
advice at once. Remove fully
discharged batteries immedi-
ately.Replace all batteries at
the same time. Do not mix
used and new batteries, dif-
ferent brands or types. Do not