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Functional description
Note:
Before using the tool, read the instruction book carefully.
INTENDED USE
The machine is intended for impact drilling in brick, concrete and
stone as well as for drilling in wood, metal and plastic. Machines
with electronic control and right/left rotation are also suitable for
screwdriving and thread-cutting.
Assembly
AUXILIARY HANDLE
a) Adjusting the auxiliary handle(See Fig A)
Slide the handle onto the drill and rotate to the desired working
position. To clamp the auxiliary handle rotates the handgrip
clockwise. To loosen the auxiliary handle rotate the hand grip anti-
clockwise.
Warning:
Always use the auxiliary handle.
b) Adjusting the drilling depth
Fit the drill bit or driver bit into the chuck. Loosen the depth stop by
rotating the handle grip anti-clockwise. Slide the depth stop until the
distance between the depth stop end and the drill/driver bit end is
equal to the depth of hole/screw you wish to make. Then clamp the
depth stop by rotating the handle clockwise.
INSERTING THE TOOL(See Fig B)
Warning:
Before any work on the machine itself, pull the
mains plug.
Keyless chuck (8) (WU302.1)
To open the chuck jaws rotate the front section of the chuck while
holding the rear section. Insert the drill bit between the chuck jaws
and rotate the front section in the opposite direction while holding the
rear section. Ensure that the drill bit is in the center of the chuck jaws.
Finally, firmly rotate the two separate chuck sections in opposite
directions. Your drill bit is now locked in the chuck. (See Fig B.1)
Key chuck (4) (WU302)
Insert tool and tighten equally in all 3 bores with chuck key. (See Fig
B.2)
Operation
SWITCHING ON AND OFF(See Fig C)
To
start
the machine, press the On/Off switch (1) and keep it
depressed.
To lock the
pressed
On/Off switch(1), press the switch lock -on
button (2) and then release it.
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