Table of Contents
Advertisement
WARNING:
Do not hold chuck body with one
hand and use the power of your drill to tighten
the chuck jaws on your drill bits. The chuck body
could slip in your hand or your hand could slip
and come in contact with a rotating drill bit. This
could cause an accident resulting in serious
personal injury.
TO INSTALL BITS
See Figure 7.
Unplug your drill.
WARNING:
Failure to unplug your drill could
result in accidental starting causing serious
injury.
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 bit from falling out of the chuck jaws.
Insert drill bit straight into chuck the full length of
the jaws as shown in figure 7.
MODEL 315.101030
CHUCK JAWS
DRILL BIT
CHUCK
RIGHT
MODELS 315.101040 AND 315.101050
DRILL BIT
CHUCK JAWS
CHUCK
RIGHT
OPERATION
On model 315.101030 tighten chuck jaws securely,
using only the chuck key provided.
On models 315.101040 and 101050 tighten the
chuck jaws on drill bit by grasping and holding 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.
On model 315.101030 remove chuck key before
operating drill.
WARNING:
into chuck jaws. Do not insert drill bit into chuck
jaws at an angle and then tighten, as shown in
figure 8. This could cause drill bit to be thrown
from drill, resulting in possible serious personal
injury or damage to the chuck.
MODELS 315.101040 AND 315.101050
Fig. 7
11
Make sure to insert drill bit straight
MODEL 315.101030
WRONG
WRONG
Fig. 8
Advertisement
Table of Contents
