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Electrical safety
#
This tool is double insulated; therefore no earth wire
is required. Always check that the power supply
corresponds to the voltage on the rating plate.
If the supply cord is damaged, it must be replaced by the
manufacturer or an authorised Black & Decker Service
Centre in order to avoid a hazard.
Features
This tool includes some or all of the following features.
1. Variable speed switch
2. Lock-on button
3. Forward/reverse switch
4. Drilling mode selector
5. Tool holder
6. Side handle
7. Depth stop
8. Depth stop lock button
Assembly
Warning! Before assembly, make sure that the tool is
switched off and unplugged.
Fitting the side handle
Turn the grip counterclockwise until you can slide the side
handle (6) onto the front of the tool.
Rotate the side handle into the desired position.
Tighten the side handle by turning the grip clockwise.
Fitting an accessory (fig. A)
Clean and grease the shank (9) of the accessory.
Pull back the sleeve (10) and insert the shank into the tool
holder (5).
Push the accessory down and turn it slightly until it fits into
the slots.
Pull on the accessory to check if it is properly locked. The
hammering function requires the accessory to be able to
move axially several centimetres when locked in the tool
holder.
To remove the accessory, pull back the sleeve (10) and
pull out the accessory.
Use
Warning! Let the tool work at its own pace. Do not overload.
Warning! Before drilling into walls, floors or ceilings, check for
the location of wiring and pipes.
(Original instructions)
Selecting the operating mode (fig. B)
The tool can be used in three operating modes. Press in the
button (11) and rotate the drilling mode selector (4) towards
the required position, as indicated by the symbols.
Drilling
For drilling in steel, wood and plastics, set the operating
mode selector (4) to the
Hammer drilling
For hammer drilling in masonry and concrete, set the
operating mode selector (4) to the
When hammering, the tool should not bounce and run
smoothly. If necessary, increase the speed.
Hammering
This function is included on only certain models with 3
modes(KTD322)
For hammering with spindle lock, and for light chiselling
and chipping, set the operating mode selector (4) to the
q
position.
Make sure the forward/reverse switch is in the forward
position.
When changing from hammer drilling to chiselling, turn
the chisel to the desired position. If resistance is felt
during mode change, slightly turn the chisel to engage the
spindle lock.
When hammering with spindle lock, the angle of the bit
may be changed. Set the operating mode selector (4) to
the
position, the angle of the bit may now be changed
by rotating the tool holder (6). Set the operating mode
q
selector (4) to the
position, before continuing.
Selecting the direction of rotation
For drilling, and for chiselling, use forward (clockwise) rotation.
For removing a jammed drill bit, use reverse (counterclock-
wise) rotation.
To select forward rotation, push the forward/reverse slider
(3) to the left.
To select reverse rotation, push the forward/reverse slider
to the right.
Warning! Never change the direction of rotation while the
motor is running.
Setting the drilling depth (fig. C)
Press in the depth lock button (8).
Set the depth stop (7) to the desired position. The maxi-
mum drilling depth is equal to the distance between the tip
of the drill bit and the front end of the depth stop.
Release the depth lock button.
ENGLISH
r
position.
s
position
5
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