Ryobi P210 Operator's Manual page 13

INSERTING BITS
See Figure 6.
n Lock the trigger switch by placing the rotation selector
in the center position.
n Position the chuck jaws so that the opening is slightly
larger than the drill bit you intend to use.
NOTE: To open the chuck jaws, turn the chuck sleeve
counterclockwise. To close the chuck jaws, turn the
chuck sleeve clockwise.
n Raise the front of the drill to keep the drill bit from fall-
ing out of the chuck jaws.
WARNING:
Do not insert a drill bit into the chuck jaws and tighten
as shown in Figure 7. This could cause the drill bit to be
thrown from the drill resulting possible serious injury or
damage to the chuck.
n Insert the drill bit completely into the chuck.
n Tighten the chuck jaws securely on the drill bit. Do not
use a wrench to tighten or loosen the chuck jaws.
REMOVING BITS
See Figure 6.
n Lock the trigger switch by placing the rotation selector
in the center position.
n Loosen the chuck jaws using the chuck key provided.
n Remove the drill bit from the chuck jaws.
OPERATION
DRILL BIT
CHUCK JAWS
13
UNLOCK
(Release)
LOCK
(Tighten)
CHUCK SLEEVE
RIGHT
WRONG
Fig. 6
Fig. 7