M7 DD-2050, Руководство пользователя

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14
OPERATION
LED WORKLIGHT (FIG. 11)
Your tool is equipped with a light that
turns on automatically when the switch is
activated to provide better visibility when
drilling/driving.
FIG. 11
LED worklight
DRILLING (FIG. 12)
WARNING:
To reduce the risk of
injury, always use the side handle when
using this tool. Always hold it securely.
Ensure that the side handle is tightened
securely before each use.
1. Check that the direction-of-rotation
selector for the correct setting.
2. Secure the material to be drilled in a vise
or with clamps to keep it from turning as
the drill bit rotates.
3.
the point to be drilled.
4. Depress the trigger switch to start the
drill.
5. 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.
6. When drilling hard, smooth surfaces,
use a center punch to mark the desired
location of the hole. This will prevent the
drill bit from slipping off center as the
hole is started.
7. When drilling metals, use light oil on
the drill bit to keep it from overheating.
The oil will prolong the life of the bit and
increase the drilling action.
ADJUSTABLE CLUTCH (FIG. 10)
Your tool features 24 clutch settings. Out -
put torque will increase as the torque-ad -
justment ring is rotated from 1 to 24. When
using the hammer drill for different driving
applications, it is necessary to increase or
decrease the torque in order to help prevent
the possibility of damaging screw heads,
threads, workpiece, etc.
The proper setting depends on the job and
the type of bit, fastener, and material you will
be using. In general, use greater torque for
larger screws, but if the torque is too high,
the screws may be damaged or broken.
For delicate operations, such as removing
a partially stripped screw, use a low torque
setting. For operations such as drilling into
hardwood, use a higher torque setting.
5 7 9 11 13
FIG. 10
To increase torque
To decrease torque