Craftsman 315.270850, Руководство оператора

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14 15
2
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OPERATION
REMOVING BITS
See Figure 10.
n Lock the switch trigger by placing the direction of
rotation selector in the center position.
n Rotate the chuck sleeve clockwise to open the chuck
jaws.
NOTE: Rotate the chuck body in the direction of the
arrow marked UNLOCK to loosen the chuck jaws. Do
not use a wrench to tighten or loosen the chuck jaws.
n
Remove the drill bit.
DRILLING
See Figures 13 - 14.
A level is located on top of the motor housing to help keep
the drill bit level during use.
n
Check the direction of rotation selector for the correct
setting (forward or reverse).�
n
Secure the material to be drilled in a vise or with
clamps to keep it from turning as the drill bit rotates.�
n
Hold the drill firmly and place the bit at the point to be
drilled.�
n
Depress the switch trigger to start the drill.
n
Move the drill bit into the workpiece, applying only
enough pressure to keep the bit cutting. Do not force
the drill or apply side pressure to elongate a hole. Let
the tool do the work.
WARNING:
Be prepared for binding at bit break-
through. When these situations occur, drill has a
tendency to grab and kick opposite to the direction
of rotation and could cause loss of control when
breaking through material. If not prepared, this loss
of control can result in possible serious injury.
LEVEL
TOP VIEW
Fig. 13
USING THE AUXILIARY HANDLE
See Figure 12.
An auxiliary handle is packed with the drill for ease of
operation and to help prevent loss of control. The handle
can be rotated 360°, and it can also be mounted on the
opposite side for left hand use.
To adjust the auxiliary handle assembly:
n
Loosen the handle assembly by rotating the wing
screw counterclockwise.
n
Rotate the auxiliary handle assembly to the desired
operating position.
n
Securely tighten by rotating the wing screw clockwise.
To prevent possible loss of control, the auxiliary handle
should be checked periodically for tightness. Do not oper-
ate the drill with the auxiliary handle loose.
Fig. 12
WING SCREW
12
10
8
6
14
®
TO LOOSEN
TO TIGHTEN
360°ROTATION
AUXILIARY
HANDLE