Ryobi D28VSR - Manual (Page 8)

Page 8
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OPERATION
WARNING:
Your drill should never be connected to power supply
when you are assembling parts, making adjustments,
installing or removing drill bits, or when not in use.
Disconnecting your drill will prevent accidental starting
that could cause serious injury.
TO INSTALL BITS
See Figure 6.
1. UNPLUG YOUR DRILL.
WARNING:
Failure to unplug your drill could result in accidental
starting causing serious injury.
2. Open or close the chuck jaws to a point where the
opening is slightly larger than the drill bit you intend to
use. Also, raise the front of your drill slightly to keep the
drill bits from falling out of the chuck jaws.
3. Insert drill bit into chuck the full length of the jaws.
WARNING:
Do not insert drill bit into chuck jaws and tighten as shown in
figure 7. This could cause drill bit to be thrown from your drill
resulting in possible serious personal injury or damage to your
chuck.
4. Tighten the chuck jaws securely on drill bit.
5. To tighten the chuck jaws on drill bit; grasp and hold the
collar of the chuck with one hand, while rotating the
chuck body with your other hand.
NOTE: Rotate the chuck body in the direction of the
arrow marked LOCK to tighten chuck jaws. Do not use
a wrench to tighten or loosen the chuck jaws.
TO REMOVE BITS
1. UNPLUG YOUR DRILL.
WARNING:
Failure to unplug your drill could result in accidental
starting causing serious injury.
2. Loosen the chuck jaws from drill bit.
3. To loosen: grasp and hold the collar of the chuck with
one hand, while rotating chuck body with your other
hand.
NOTE: Rotate chuck body in the direction of the arrow
marked UNLOCK to loosen chuck jaws. Do not use a
wrench to tighten or loosen the chuck jaws.
4. Remove drill bit from chuck jaws.
KEYLESS
CHUCK JAWS
DRILL BIT
KEYLESS CHUCK
Fig. 6
RIGHT
Fig. 7 WRONG
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